# Best Email Testing Software *By [Yukta Rustagi](https://research.g2.com/insights/author/yukta-rustagi)* Email testing software helps businesses preview and test emails before they are sent to recipients to help build the most effective email campaign and maximize ROI (return on investment). To accomplish this, email testing software provides an editing platform for checking an email for potential issues prior to distribution. Common error inspections include spelling, grammar, formatting, design, and coding. During the testing process, email testing software delivers the email in a simulated SMTP server. Marketing and sales teams utilize email testing software to ensure email campaigns are error-free and optimized for success. In addition to testing, email testing solutions typically provide supplementary email deliverability analytics and audience data. Many email testing solutions offer [A/B testing software](https://www.g2.com/categories/a-b-testing) integration for deeper insights into email campaign comparisons, including subject lines, email content, and link bounce rates. Email testing software pairs well with [email deliverability software](https://www.g2.com/categories/email-deliverability), which dives further into monitoring the reception of an email campaign by measuring the spam rate, open rate, and delete rate of an email campaign. (Email testing software also examines potential spam issues through comprehensive testing via simulated spam filters.) Email testing software can also be integrated with [email marketing software](https://www.g2.com/categories/email-marketing) which streamlines the process of sending bulk email campaigns into one simple platform. To qualify for inclusion in the Email Testing category, a product must: - Provide a preview version of an email to test email design, code, and formatting - Offer spam testing and deliverability testing - Provide an email editing platform - Provide email analytics that measures campaign performance ## Top Email Testing Software at a Glance | # | Product | Rating | Best For | What Users Say | |---|---------|--------|----------|----------------| | 1 | [Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews) | 4.5/5.0 (2,443 reviews) | Pre-send email testing with deliverability validation | "[All-in-One Marketing Platform That Simplifies Automation, Improves Targeting, and Drives Better ROI](https://www.g2.com/survey_responses/brevo-marketing-platform-review-12763163)" | | 2 | [Intuit Mailchimp Email Marketing](https://www.g2.com/products/intuit-mailchimp-email-marketing/reviews) | 4.3/5.0 (12,667 reviews) | Pre-send email testing with drag-and-drop workflows | "[Easy-to-Use Email Campaigns with Clean Templates and Helpful Performance Tracking](https://www.g2.com/survey_responses/intuit-mailchimp-email-marketing-review-12901603)" | | 3 | [Litmus](https://www.g2.com/products/litmus/reviews) | 4.6/5.0 (445 reviews) | Cross-client email rendering and pre-send QA | "[Collaboration Made Easy, Minor Pin Issue Aside](https://www.g2.com/survey_responses/litmus-review-11899725)" | | 4 | [Mailtrap](https://www.g2.com/products/mailtrap/reviews) | 4.8/5.0 (75 reviews) | Safe transactional email testing across environments | "[Reliable Transactional Email Platform with Great Support](https://www.g2.com/survey_responses/mailtrap-review-12915241)" | | 5 | [Reoon Email Verifier](https://www.g2.com/products/reoon-email-verifier/reviews) | 4.8/5.0 (1,011 reviews) | Bulk email list hygiene before outbound campaigns | "[Dependable Email Verification Made Easy](https://www.g2.com/survey_responses/reoon-email-verifier-review-12095347)" | | 6 | [Campaign Monitor](https://www.g2.com/products/campaign-monitor/reviews) | 4.1/5.0 (699 reviews) | Drag-and-drop email testing with deliverability assurance | "[Highly Customizable and Easy to Use for Email Marketing](https://www.g2.com/survey_responses/campaign-monitor-review-12705511)" | | 7 | [MailerLite](https://www.g2.com/products/mailerlite/reviews) | 4.6/5.0 (1,093 reviews) | Pre-send deliverability testing with drag-and-drop authoring | "[Simple, Intuitive Email Marketing with Efficient Campaign Building](https://www.g2.com/survey_responses/mailerlite-review-12896313)" | | 8 | [Mailosaur](https://www.g2.com/products/mailosaur/reviews) | 4.7/5.0 (28 reviews) | OTP and magic-link CI/CD email testing | "[Reliable Email Testing for Firebase Magic-Link Flows with Real API/SDK Access](https://www.g2.com/survey_responses/mailosaur-review-12756895)" | | 9 | [Twilio SendGrid Email Marketing Campaigns](https://www.g2.com/products/twilio-sendgrid-email-marketing-campaigns/reviews) | 4.0/5.0 (317 reviews) | Deliverability testing with inbox-placement analytics | "[Intuitive UI, Flexible Dynamic Templates, and Strong Reporting](https://www.g2.com/survey_responses/twilio-sendgrid-email-marketing-campaigns-review-12726061)" | | 10 | [Bouncer](https://www.g2.com/products/bouncer/reviews) | 4.8/5.0 (336 reviews) | Bulk email list verification for deliverability protection | "[I love Bouncer. Great value for the money](https://www.g2.com/survey_responses/bouncer-review-12897092)" | ## How Many Email Testing Software Products Does G2 Track? **Total Products under this Category:** 49 ### Category Stats (Jun 2026) - **Average Rating**: 4.32/5 The average rating of products in this category, based on all submitted ratings - **Top Trending Product**: Transpond by Capsule (+0.73%) - Among all products in this category, Transpond by Capsule recorded the largest rating increase compared to last month *Last updated: June 24, 2026* ## How Does G2 Rank Email Testing Software Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 22,000+ Authentic Reviews - 49+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. ## Which Email Testing Software Is Best for Your Use Case? - **Leader:** [Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews) - **Highest Performer:** [Reoon Email Verifier](https://www.g2.com/products/reoon-email-verifier/reviews) - **Easiest to Use:** [Reoon Email Verifier](https://www.g2.com/products/reoon-email-verifier/reviews) - **Top Trending:** [Mailtrap](https://www.g2.com/products/mailtrap/reviews) - **Best Free Software:** [Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews) --- **Sponsored** ### Mailgun Mailgun: The Most Relied Upon Email Platform for Growing Businesses A set of powerful APIs that enable you to send, receive and track email from your app effortlessly whether you use Python, Ruby, PHP, C#, Node.js or Java. Easy SMTP integration and a simple, RESTful API abstracts away the messy details of sending transactional or bulk email. Scale quickly, whether you need to send 10 or 10 million emails. Searchable logs mean you always know what is happening to your email while tags make it easy to A/B test and report on your data, all via our webhooks. [Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list&secure%5Bcategory_id%5D=1786&secure%5Bdisplayable_resource_id%5D=1786&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=1786&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=2758&secure%5Bresource_id%5D=1786&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Femail-testing%3Fpage%3D4&secure%5Btoken%5D=b581f9442b28e6117135c24f7279d2545147a2f9f80a5b26a37380ad98cd5fc9&secure%5Burl%5D=https%3A%2F%2Fwww.mailgun.com%2Flander%2Fapi-2%2F%3Futm_source%3DG2%26utm_medium%3Dcpc%26utm_content%3D%26utm_term%3D%26utm_campaign%3DGL-26-Mg_G2-PPC&secure%5Burl_type%5D=custom_url) --- ## What Are the Top-Rated Email Testing Software Products in 2026? ### 1. [Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews) Trusted by over 500,000 businesses worldwide, Brevo (formerly Sendinblue) is the affordable, all-in-one marketing and CRM stack that helps growing businesses scale faster. It's easy to use and suitable for companies of all sizes. Build lasting customer relationships with Brevo's flexible toolkit. Products range from marketing to sales, chat, and transactional emails. Choose what you need — and only pay for what you use. Here are just some of the things you can do with Brevo: - Run multi-channel marketing campaigns across email, WhatsApp, SMS, web push, and Facebook ads - Trigger transactional emails, SMS, and WhatsApp notifications over Brevo SMTP and APIs - Automate marketing activities to deliver the right message at the right time, and efficiently manage your audience - Reduce the number of marketing and sales apps — and get a full view of customer interactions with tools that talk to each other - Engage customers in real-time and reply to FAQs 24/7 with live chat and chatbot - Track leads, automate tasks, and schedule meetings with the Brevo Sales Platform - Connect your e-commerce store to track web sales and use the Retention analysis to improve your marketing strategy. - Talk to customers anytime, anywhere with Brevo’s cloud-based phone system Learn more and start for free at https://www.brevo.com/products/marketing-platform/ Get a custom quote: https://www.brevo.com/plus/contact/ **Average Rating:** 4.5/5.0 **Total Reviews:** 2,443 **How Do G2 Users Rate Brevo Marketing Platform?** - **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 8.4/10) - **Performance:** 9.1/10 (Category avg: 9.0/10) - **Analytics:** 9.0/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 10/10 (Category avg: 10/10) **Who Is the Company Behind Brevo Marketing Platform?** - **Seller:** [Brevo](https://www.g2.com/sellers/brevo) - **Company Website:** https://www.brevo.com/ - **Year Founded:** 2012 - **HQ Location:** Paris - **Twitter:** @brevo_official (16,032 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/brevo/ (898 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** CEO, Founder - **Top Industries:** Marketing and Advertising, Information Technology and Services - **Company Size:** 84% Small-Business, 13% Mid-Market #### What Are Brevo Marketing Platform's Pros and Cons? **Pros:** - Ease of Use (271 reviews) - Features (167 reviews) - Easy Setup (150 reviews) - Email Marketing (146 reviews) - Simple (136 reviews) **Cons:** - Missing Features (94 reviews) - Limited Features (72 reviews) - Limited Customization (63 reviews) - Learning Curve (58 reviews) - Expensive (49 reviews) ### What Do G2 Reviewers Say About Brevo Marketing Platform? *AI-generated summary from verified user reviews* **Pros:** - Users appreciate the **ease of use** of Brevo Marketing Platform, making it simple to manage and schedule emails. - Users love the **campaign scheduling and automation features** of Brevo, enhancing their email marketing efficiency. - Users find the **easy setup** of Brevo Marketing Platform to be highly beneficial for their email campaigns and automation. - Users highlight the **effective email automation** of Brevo, making campaign management seamless and convenient for their needs. - Users appreciate the **ease of use** of Brevo Marketing Platform, enabling effective and personalized marketing campaigns effortlessly. **Cons:** - Users find **missing features** in Brevo, such as limited email design flexibility and lack of sophisticated automation. - Users feel the **limited design flexibility** and automation capabilities of Brevo restrict their marketing effectiveness and efficiency. - Users find the **limited customization options** of Brevo Marketing Platform restrict creative email designs and organization. - Users find the **learning curve steep** , with challenges in understanding advanced features and back-end authentication. - Users feel the pricing of Brevo Marketing Platform is **too high** and suggest a need for more affordable options. #### What Are Recent G2 Reviews of Brevo Marketing Platform? **"[Brevo: Easy Email Campaigns with Solid Features at a Lower Price](https://www.g2.com/survey_responses/brevo-marketing-platform-review-12676684)"** **Rating:** 5.0/5.0 stars *— Bhavya D.* [Read full review](https://www.g2.com/survey_responses/brevo-marketing-platform-review-12676684) --- **"[All-in-One Marketing Platform That Simplifies Automation, Improves Targeting, and Drives Better ROI](https://www.g2.com/survey_responses/brevo-marketing-platform-review-12763163)"** **Rating:** 5.0/5.0 stars *— Hardik C.* [Read full review](https://www.g2.com/survey_responses/brevo-marketing-platform-review-12763163) --- #### What Are G2 Users Discussing About Brevo Marketing Platform? - [What is Sendinblue used for?](https://www.g2.com/discussions/brevo-marketing-platform-what-is-sendinblue-used-for) - 1 comment, 1 upvote - [Is Sendinblue free?](https://www.g2.com/discussions/is-sendinblue-free) - 6 comments - [What is Sendinblue email?](https://www.g2.com/discussions/what-is-sendinblue-email) - 1 comment - [What is Sendinblue?](https://www.g2.com/discussions/what-is-sendinblue) - 1 comment ### 2. [Intuit Mailchimp Email Marketing](https://www.g2.com/products/intuit-mailchimp-email-marketing/reviews) Intuit Mailchimp - Email Marketing is a dedicated solution designed to help growing businesses connect with their audience and create impactful email campaigns with ease. Trusted by over 11 million businesses globally, Mailchimp provides tools specifically tailored to meet the needs of companies aiming to drive customer engagement, nurture leads, and foster long-term loyalty through email marketing. This platform is particularly beneficial for small to mid-sized businesses that require an effective means of communication with their customers. Mailchimp's email marketing features empower users to build meaningful relationships while achieving measurable results. Whether launching a new product, sharing company updates, or delivering tailored messaging to specific segments of their audience, Mailchimp simplifies the process, allowing businesses to focus on their core activities. Mailchimp Transactional (formerly Mandrill) is an API-first messaging platform built for reliable delivery at scale. Through a single API, businesses can send critical transactional email and SMS alerts — such as order confirmations, password resets, and shipping notifications — with a 99% average delivery rate and 99.99% uptime. With a median delivery speed of less than one second and infrastructure to support up to 157 billion emails per month, Mailchimp Transactional is built to handle volume from startup to enterprise. Developers benefit from comprehensive SDK repositories, quickstarts, ready-made code examples, and clear error-handling patterns, while marketers can manage transactional email templates with an intuitive in-app editor — no engineering rework required. Key features of Mailchimp include customizable email campaigns that utilize beautiful, pre-designed templates alongside an intuitive drag-and-drop editor. This functionality enables users to craft professional emails that resonate with their brand's voice. Additionally, advanced segmentation and personalization capabilities allow businesses to reach the right audience with targeted messages based on behavior, demographics, or purchase history. This level of personalization enhances engagement and improves the overall effectiveness of campaigns. Mailchimp also offers powerful analytics, providing users with detailed reports and insights to track open rates, click-throughs, and other campaign success metrics. This data-driven approach helps businesses refine their strategies and make informed decisions. Furthermore, seamless integrations with over 300 tools, including CRMs and eCommerce platforms, create a cohesive workflow that enhances operational efficiency. Time-saving automations enable users to set up automated email series, ensuring consistent engagement with new subscribers and re-engagement with existing customers through personalized follow-ups. Overall, Intuit Mailchimp - Email Marketing is designed for users who seek intuitive tools without the complexity often associated with larger marketing platforms. By combining powerful email marketing with enterprise-grade transactional messaging infrastructure, Mailchimp helps businesses unify their email strategy — from campaigns to critical notifications — into a single platform that drives growth and operational efficiency. **Average Rating:** 4.3/5.0 **Total Reviews:** 12,667 **How Do G2 Users Rate Intuit Mailchimp Email Marketing?** - **Has the product been a good partner in doing business?:** 8.6/10 (Category avg: 8.4/10) - **Performance:** 9.0/10 (Category avg: 9.0/10) - **Analytics:** 8.8/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 10/10 (Category avg: 10/10) **Who Is the Company Behind Intuit Mailchimp Email Marketing?** - **Seller:** [Intuit Mailchimp](https://www.g2.com/sellers/intuit-mailchimp) - **Company Website:** https://mailchimp.com - **Year Founded:** 2001 - **HQ Location:** Atlanta, GA - **Twitter:** @MailChimp (238,536 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/969871/ (1,553 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Owner, Marketing Manager - **Top Industries:** Marketing and Advertising, Non-Profit Organization Management - **Company Size:** 72% Small-Business, 22% Mid-Market #### What Are Intuit Mailchimp Email Marketing's Pros and Cons? **Pros:** - Ease of Use (140 reviews) - Email Marketing (80 reviews) - Features (67 reviews) - Easy Creation (57 reviews) - Templates (54 reviews) **Cons:** - Expensive (44 reviews) - Learning Curve (31 reviews) - Limited Features (31 reviews) - Limited Customization (22 reviews) - Missing Features (22 reviews) ### What Do G2 Reviewers Say About Intuit Mailchimp Email Marketing? *AI-generated summary from verified user reviews* **Pros:** - Users praise Mailchimp for its **user-friendly interface** , making email marketing accessible for all levels of expertise. - Users appreciate the **user-friendly interface** of Mailchimp, making email marketing easy and effective for beginners. - Users value the **user-friendly interface** of Intuit Mailchimp, especially appreciating its drag-and-drop editor and clear insights. - Users love the **easy creation** process for email campaigns, making it perfect for beginners and experienced marketers alike. - Users love the **easy-to-use templates** of Mailchimp, which enable quick and engaging email creation. **Cons:** - Users find the service **expensive** due to the high costs of subscriptions and limited features for free accounts. - Users find the **learning curve steep** for automation and advanced features, impacting ease of use for newcomers. - Users find **limited features** in Mailchimp, especially for advanced options, which may not suit all business needs. - Users find **limited customization** options frustrating, especially with forms and the analytics dashboard's usability. - Users find **missing features** like event registrations and intuitive analytics limiting for their scaling needs. #### What Are Recent G2 Reviews of Intuit Mailchimp Email Marketing? **"[Beginner-Friendly Email Marketing with Powerful Automation and Analytics](https://www.g2.com/survey_responses/intuit-mailchimp-email-marketing-review-12830177)"** **Rating:** 4.5/5.0 stars *— Souvik D.* [Read full review](https://www.g2.com/survey_responses/intuit-mailchimp-email-marketing-review-12830177) --- **"[Easy-to-Use Email Campaigns with Clean Templates and Helpful Performance Tracking](https://www.g2.com/survey_responses/intuit-mailchimp-email-marketing-review-12901603)"** **Rating:** 4.5/5.0 stars *— Danielle P.* [Read full review](https://www.g2.com/survey_responses/intuit-mailchimp-email-marketing-review-12901603) --- #### What Are G2 Users Discussing About Intuit Mailchimp Email Marketing? - [What strategies are marketers finding most effective when using Intuit Mailchimp for targeted email campaigns?](https://www.g2.com/discussions/what-strategies-are-marketers-finding-most-effective-when-using-intuit-mailchimp-for-targeted-email-campaigns) - 3 comments, 1 upvote - [What is Mailchimp Transactional Email (formerly Mandrill) used for?](https://www.g2.com/discussions/what-is-mailchimp-transactional-email-formerly-mandrill-used-for) - 3 comments, 1 upvote - [What is the best alternative to Mailchimp?](https://www.g2.com/discussions/intuit-mailchimp-what-is-the-best-alternative-to-mailchimp) - 9 comments, 1 upvote - [What are the benefits of Mailchimp?](https://www.g2.com/discussions/what-are-the-benefits-of-mailchimp) - 2 comments, 1 upvote - [Does Mailchimp store data?](https://www.g2.com/discussions/does-mailchimp-store-data) - 3 comments, 1 upvote ### 3. [Litmus](https://www.g2.com/products/litmus/reviews) Litmus is the enterprise marketing success platform that gives marketing teams the control, visibility, and confidence to execute high-performing email programs at scale. From pre-send testing to post-send analytics, Litmus eliminates the errors, inefficiencies, and blind spots that cost enterprise senders revenue and reputation. Trusted by marketing teams at the world's leading brands, Litmus integrates into existing enterprise workflows to accelerate production, enforce brand standards, and protect deliverability across every send. Core capabilities: Email previews across 100+ clients and devices. Validate exactly how every email renders in Gmail, Outlook, Apple Mail, on mobile, in dark mode, and across every major environment — before sending to millions of subscribers. Eliminate the rendering errors that damage brand credibility at scale. Automated pre-send QA. Run spam filter testing, link validation, image blocking checks, and accessibility scans within a single workflow. Enterprise teams ship in half the time and with fewer errors when quality checks are built into the process, not bolted on at the end. Deliverability and inbox placement monitoring. Track inbox placement rates by mailbox provider, monitor sender reputation in real time, and blocklist hits or authentication failures. Litmus surfaces the deliverability intelligence your ESP doesn't provide. Sender Certification. Be part of the industry's most trusted allowlist, backed by 24/7 monitoring and exclusive data relationships with mailbox providers worldwide. Certified senders reach the inbox with a level of assurance no other program delivers. Competitive Intelligence. Monitor competitor send volume, frequency, subject line strategies, and inbox placement. Give enterprise marketing teams the benchmarking data they need to make informed strategic decisions and stay ahead of the market. Enterprise collaboration and approvals. Manage multi-stakeholder review cycles inside a single platform. Centralize feedback, enforce approval workflows, and get campaigns through legal, compliance, and brand review without version chaos or scattered email threads. For enterprise organizations ready to scale further, Litmus is the foundation for Validity Engage — an AI-powered email execution platform that orchestrates the full email marketing workflow, from content creation through sending and optimization. Litmus is part of the Validity portfolio, alongside BriteVerify for contact data validation and DemandTools for Salesforce CRM data quality — giving enterprise revenue and marketing teams a connected solution for data integrity, email performance, and program execution. **Average Rating:** 4.6/5.0 **Total Reviews:** 445 **How Do G2 Users Rate Litmus?** - **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 8.4/10) - **Performance:** 8.8/10 (Category avg: 9.0/10) - **Analytics:** 8.6/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 10/10 (Category avg: 10/10) **Who Is the Company Behind Litmus?** - **Seller:** [Validity Inc](https://www.g2.com/sellers/validity-inc) - **Company Website:** https://www.validity.com - **Year Founded:** 2018 - **HQ Location:** Boston, Massachusetts - **Twitter:** @TrustValidity (1,151 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/11679353/ (349 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Email Marketing Manager, Marketing Manager - **Top Industries:** Marketing and Advertising, Information Technology and Services - **Company Size:** 43% Mid-Market, 29% Enterprise #### What Are Litmus's Pros and Cons? **Pros:** - Ease of Use (45 reviews) - Email Management (43 reviews) - Email Marketing (43 reviews) - Previews (29 reviews) - Features (26 reviews) **Cons:** - Slow Performance (11 reviews) - Missing Features (10 reviews) - Email Issues (9 reviews) - Email Management (9 reviews) - Expensive (9 reviews) ### What Do G2 Reviewers Say About Litmus? *AI-generated summary from verified user reviews* **Pros:** - Users appreciate the **ease of use** of Litmus, enjoying its intuitive interface and streamlined features. - Users value the **dynamic previews** of Litmus, enhancing efficiency and ensuring accurate email rendering across devices. - Users value Litmus for its **user-friendly design and comprehensive email testing capabilities** , greatly enhancing their workflow efficiency. - Users love the **dynamic preview feature** for effortless email rendering across various devices and clients. - Users appreciate the **user-friendly platform** of Litmus, enabling seamless email campaigns and efficient stakeholder collaboration. **Cons:** - Users often experience **slow performance** in Litmus, particularly when rendering previews and updating code changes. - Users note a lack of **missing features** , such as an undo button and template sharing across sub-accounts. - Users experience **email issues** with limited editing features and unreliable previews, complicating email creation and design processes. - Users note the **rigid email client settings** in Litmus, which limit flexibility and efficiency in email management. - Users find Litmus to be **expensive** , with essential features locked behind high-cost tiers limiting accessibility for small teams. #### What Are Recent G2 Reviews of Litmus? **"[Litmus Boosts Email Marketing Precision and Efficiency](https://www.g2.com/survey_responses/litmus-review-11823029)"** **Rating:** 5.0/5.0 stars *— Grecia L.* [Read full review](https://www.g2.com/survey_responses/litmus-review-11823029) --- **"[Collaboration Made Easy, Minor Pin Issue Aside](https://www.g2.com/survey_responses/litmus-review-11899725)"** **Rating:** 4.0/5.0 stars *— Verified User in Computer Software* [Read full review](https://www.g2.com/survey_responses/litmus-review-11899725) --- #### What Are G2 Users Discussing About Litmus? - [What is Litmus used for?](https://www.g2.com/discussions/what-is-litmus-used-for) - 1 comment - [What is litmus what are its types and uses?](https://www.g2.com/discussions/what-is-litmus-what-are-its-types-and-uses) - 2 comments - [What is litmus email testing?](https://www.g2.com/discussions/what-is-litmus-email-testing) - 1 comment - [How do I use litmus email?](https://www.g2.com/discussions/how-do-i-use-litmus-email) - [What is litmus software?](https://www.g2.com/discussions/what-is-litmus-software) ### 4. [Mailtrap](https://www.g2.com/products/mailtrap/reviews) Mailtrap: Email delivery platform for product-based companies that send at scale. Mailtrap is an email delivery platform built to help product companies ensure fast email delivery and high inboxing rates. It combines three core products: \* Email API/SMTP — reliable RESTful API and SMTP service for sending transactional and bulk emails. \* Email Marketing — to create, schedule, and send impactful promo campaigns that make a difference for you and your customers. \* Email Sandbox — to inspect and debug emails in staging, development, and QA environments with no risk of spamming customers' inboxes. Why go for Mailtrap: \* Fast and reliable email delivery: 99,99% platform uptime, dedicated IPs, throttling, auto warm-up and more to ensure high inboxing rates. \* Actionable analytics: monitor open, click, bounce, and spam rates with helicopter-view dashboards. Access detailed logs and graphs to analyze key email event trends. \* Integrations: Connect via Zapier (7,000+ apps), Make.com, Tabular, or use our API & SDKs for major programming languages. \* 24/7 live support from expert engineers and deliverability specialists, ready to assist you quickly. Trusted by over 150,000 monthly active users, including Yelp, PayPal, Toptal, Atlassian, and Adobe. **Average Rating:** 4.8/5.0 **Total Reviews:** 75 **How Do G2 Users Rate Mailtrap?** - **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 8.4/10) - **Performance:** 8.7/10 (Category avg: 9.0/10) - **Analytics:** 8.7/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 5.3/10 (Category avg: 10/10) **Who Is the Company Behind Mailtrap?** - **Seller:** [Railsware](https://www.g2.com/sellers/railsware) - **Year Founded:** 2007 - **HQ Location:** Kraków - **Twitter:** @railsware (2,116 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/122084/ (180 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** CTO, CEO - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 55% Small-Business, 54% Mid-Market #### What Are Mailtrap's Pros and Cons? **Pros:** - Ease of Use (13 reviews) - Customer Support (10 reviews) - Easy Setup (9 reviews) - Easy Integrations (8 reviews) - Reliability (8 reviews) **Cons:** - Credit Limitations (3 reviews) - Missing Features (3 reviews) - Complexity (2 reviews) - Difficult Navigation (2 reviews) - Email Issues (2 reviews) ### What Do G2 Reviewers Say About Mailtrap? *AI-generated summary from verified user reviews* **Pros:** - Users love the **ease of use** of Mailtrap, making email testing and integration a seamless experience. - Users commend the **exceptional customer support** of Mailtrap, which exceeds expectations and enhances the overall experience. - Users value the **easy setup** of Mailtrap, facilitating quick integration and daily use for testing emails. - Users highlight the **easy integrations** of Mailtrap, appreciating its intuitive setup and seamless implementation for developers. - Users value the **reliability** of Mailtrap, ensuring secure and efficient email testing before deployment. **Cons:** - Users find the **50-email limit on lower plans** restrictive, requiring upgrades for adequate testing during growth periods. - Users highlight **missing features** in Mailtrap, such as lacking analytics and email marketing capabilities, causing inconvenience. - Users find the **dashboard confusing** , indicating that improving simplicity in Mailtrap could enhance usability. - Users find **difficult navigation** of API documentation and sandbox setup can hinder their experience with Mailtrap. - Users express frustration with **email issues** , such as lack of notifications and needing multiple platforms for marketing. #### What Are Recent G2 Reviews of Mailtrap? **"[Reliable Transactional Email Platform with Great Support](https://www.g2.com/survey_responses/mailtrap-review-12915241)"** **Rating:** 5.0/5.0 stars *— Hiram L.* [Read full review](https://www.g2.com/survey_responses/mailtrap-review-12915241) --- **"[Impressive, Caring Support That Makes Mailtrap Easy to Recommend](https://www.g2.com/survey_responses/mailtrap-review-12868996)"** **Rating:** 5.0/5.0 stars *— Julián P.* [Read full review](https://www.g2.com/survey_responses/mailtrap-review-12868996) --- ### 5. [Reoon Email Verifier](https://www.g2.com/products/reoon-email-verifier/reviews) Reoon email verifier is one of the most accurate email validation services that cleans invalid, temporary & unsafe email addresses. Reoon email verifier can verify the most difficult email domains, including Gmail, Yahoo, Microsoft, AOL and Custom Domains with 99% accuracy. With Reoon Email Verifier you can: 1. Verify emails from Gmail, Yahoo, Microsoft, AOL and other domains. 2. Validate email addresses in bulk without sending any emails. 3. Clean up email lists with great accuracy (99%). 4. Detect dynamically changing temporary/disposable addresses. 5. Significantly reduce the bounce rate of email campaigns. 6. Protect the sender's reputation of the domain and server. 7. Verify users' email live during their registration in 0.5 seconds. 8. Ultra-fast email verification system can verify thousands in minutes. Unique things about Reoon Email Verifier: 1. Can detect soft bounces like storage full or account disabled on Gmail etc. 2. Can detect temporary emails dynamically to catch the latest domains. 3. Can verify the most difficult services like Yahoo, AOL and Microsoft. 4. Quick API Validation can verify emails live within 0.5 seconds. 5. Top-class email verification service at an affordable rate. 6. Top-class customer support that is built for customers. Reoon email verifier is a web-based email verification system and the verifications run on Reoon's server. Users can access and use this from any web browser. Reoon takes data privacy very seriously. Users are fully protected with 30 days refund policy. **Average Rating:** 4.8/5.0 **Total Reviews:** 1,011 **How Do G2 Users Rate Reoon Email Verifier?** - **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 8.4/10) - **Performance:** 9.1/10 (Category avg: 9.0/10) - **Analytics:** 9.3/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 6.6/10 (Category avg: 10/10) **Who Is the Company Behind Reoon Email Verifier?** - **Seller:** [Reoon Technology](https://www.g2.com/sellers/reoon-technology) - **Company Website:** https://www.reoon.com/ - **Year Founded:** 2018 - **HQ Location:** N/A - **Twitter:** @ReoonTechnology (53 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/reoon/ (4 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Founder, CEO - **Top Industries:** Marketing and Advertising, Computer Software - **Company Size:** 91% Small-Business, 4% Mid-Market #### What Are Reoon Email Verifier's Pros and Cons? **Pros:** - Ease of Use (191 reviews) - Accuracy (165 reviews) - Email Verification (134 reviews) - Speed (117 reviews) - Affordable (99 reviews) **Cons:** - Verification Issues (36 reviews) - Credit Limitations (34 reviews) - Poor Interface Design (29 reviews) - Improvement Needed (27 reviews) - Limited Credits (26 reviews) ### What Do G2 Reviewers Say About Reoon Email Verifier? *AI-generated summary from verified user reviews* **Pros:** - Users commend the **ease of use** of Reoon Email Verifier, enabling quick setup and efficient bulk email verification. - Users appreciate the **accuracy** of Reoon Email Verifier, ensuring precise results for better email deliverability. - Users value the **fast, accurate, and reliable email verification** of Reoon Email Verifier, enhancing their email management efficiency. - Users value the **speed** of Reoon Email Verifier, appreciating its quick and efficient email checks and verification. - Users find Reoon Email Verifier to be **very affordable** , providing excellent value for efficient email verification. **Cons:** - Users find the **verification issues** frustrating, especially with unknown emails and lacking detailed explanations for statuses. - Users feel that the **credit limitations** hinder their experience, as free credits are insufficient for extensive use. - Users feel the **poor interface design** detracts from the overall experience, despite the product's functionality. - Users feel the need for **improvements in infrastructure and UI design** to enhance the overall experience with Reoon Email Verifier. - Users feel the **limited credits** restrict usage, wishing for a more generous system to enhance email verification. #### What Are Recent G2 Reviews of Reoon Email Verifier? **"[Dependable Email Verification Made Easy](https://www.g2.com/survey_responses/reoon-email-verifier-review-12095347)"** **Rating:** 5.0/5.0 stars *— Verified User in Hospitality* [Read full review](https://www.g2.com/survey_responses/reoon-email-verifier-review-12095347) --- **"[Best email verifier](https://www.g2.com/survey_responses/reoon-email-verifier-review-12205255)"** **Rating:** 4.0/5.0 stars *— Liliana o.* [Read full review](https://www.g2.com/survey_responses/reoon-email-verifier-review-12205255) --- ### 6. [Campaign Monitor](https://www.g2.com/products/campaign-monitor/reviews) Campaign Monitor is a simple yet powerful email marketing solution designed to help users create, manage, and optimize their email campaigns. This tool is tailored for marketers seeking to enhance their communication with subscribers through visually appealing and personalized emails. By focusing on user-friendly features, Campaign Monitor empowers individuals and teams to effectively engage their audience and drive conversions without needing extensive technical skills. This email marketing platform is particularly beneficial for small to medium-sized businesses, non-profits, marketing agencies, IT agencies, and marketing teams that prioritize building strong relationships with their subscribers. With its intuitive interface and robust functionality, Campaign Monitor caters to a diverse range of users, from those just starting in email marketing to seasoned professionals looking for efficient ways to streamline their campaigns. The platform's design is centered around making email marketing accessible, enabling users to focus on crafting compelling messages rather than getting bogged down by technical complexities. Key features of Campaign Monitor include a library of beautiful email templates, a drag-and-drop email builder, and engagement-based segmentation tools. The pre-designed templates allow users to create visually striking emails that reflect their brand identity, while the drag-and-drop builder simplifies the process of customizing layouts and content. This means that even users with minimal design experience can produce professional-quality emails that resonate with their audience. Engagement-based segmentation further enhances the effectiveness of campaigns by allowing marketers to tailor their content based on subscriber behavior and preferences, ensuring that the right message reaches the right audience at the right time. In addition to these features, Campaign Monitor offers comprehensive analytics and reporting tools that provide insights into campaign performance. Users can track open rates, click-through rates, and other key metrics, enabling them to refine their strategies and improve future campaigns. This data-driven approach helps marketers understand what resonates with their audience, allowing for continuous improvement and increased engagement over time. Overall, Campaign Monitor stands out in the email marketing category by combining ease of use with powerful features that facilitate effective communication. Its focus on personalization, design, and analytics makes it a valuable tool for any organization looking to enhance its email marketing efforts and foster lasting relationships with subscribers. **Average Rating:** 4.1/5.0 **Total Reviews:** 699 **How Do G2 Users Rate Campaign Monitor?** - **Has the product been a good partner in doing business?:** 8.6/10 (Category avg: 8.4/10) - **Performance:** 9.2/10 (Category avg: 9.0/10) - **Analytics:** 9.4/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 10/10 (Category avg: 10/10) **Who Is the Company Behind Campaign Monitor?** - **Seller:** [Marigold](https://www.g2.com/sellers/marigold-a8361ce6-777b-44ee-9300-b69d5ed350d6) - **Company Website:** https://meetmarigold.com/ - **Year Founded:** 2017 - **HQ Location:** Nashville, US - **LinkedIn® Page:** https://www.linkedin.com/company/meet-marigold (979 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Marketing Manager, Marketing Specialist - **Top Industries:** Marketing and Advertising, Information Technology and Services - **Company Size:** 55% Small-Business, 32% Mid-Market #### What Are Campaign Monitor's Pros and Cons? **Pros:** - Ease of Use (18 reviews) - User-Friendly (14 reviews) - Easy Setup (13 reviews) - Intuitive (11 reviews) - User Interface (11 reviews) **Cons:** - Missing Features (11 reviews) - Email Issues (6 reviews) - Email Management (5 reviews) - Campaign Issues (3 reviews) - Limited Features (3 reviews) ### What Do G2 Reviewers Say About Campaign Monitor? *AI-generated summary from verified user reviews* **Pros:** - Users appreciate the **ease of use** of Campaign Monitor, enjoying its intuitive design and low code email builder. - Users appreciate the **user-friendly interface** of Campaign Monitor, making it accessible for beginners and efficient for teams. - Users appreciate the **easy setup** of Campaign Monitor, enabling efficient team collaboration and seamless integration with other systems. - Users value the **intuitive interface** of Campaign Monitor, making campaign setup and management streamlined and efficient. - Users appreciate the **user-friendly interface** of Campaign Monitor, making navigation and email creation simple for everyone. **Cons:** - Users find **missing features** like limited insights and lacking template export options to be frustrating in Campaign Monitor. - Users face **email issues** such as difficulties with tracking engagement and limited reporting capabilities for campaigns. - Users find it frustrating that **email management lacks effective sorting and filtering options** , complicating their tracking and organization. - Users experience **campaign delivery issues** and minor bugs, leading to stress and uncertainty during email management. - Users note the **limited features** of Campaign Monitor, especially when compared to larger platforms, impacting advanced automation needs. #### What Are Recent G2 Reviews of Campaign Monitor? **"[Easy List Segmentation and a Simple Interface That Integrates Smoothly](https://www.g2.com/survey_responses/campaign-monitor-review-12583205)"** **Rating:** 4.0/5.0 stars *— Anum R.* [Read full review](https://www.g2.com/survey_responses/campaign-monitor-review-12583205) --- **"[Highly Customizable and Easy to Use for Email Marketing](https://www.g2.com/survey_responses/campaign-monitor-review-12705511)"** **Rating:** 5.0/5.0 stars *— Janiya D.* [Read full review](https://www.g2.com/survey_responses/campaign-monitor-review-12705511) --- #### What Are G2 Users Discussing About Campaign Monitor? - [What is Campaign Monitor used for?](https://www.g2.com/discussions/what-is-campaign-monitor-used-for) - 1 comment - [What is CreateSend?](https://www.g2.com/discussions/what-is-createsend) - [Is Campaign Monitor Free?](https://www.g2.com/discussions/is-campaign-monitor-free) - [How do I use Campaign Monitor?](https://www.g2.com/discussions/how-do-i-use-campaign-monitor) - [Is Campaign Monitor good?](https://www.g2.com/discussions/is-campaign-monitor-good) - 1 comment ### 7. [MailerLite](https://www.g2.com/products/mailerlite/reviews) MailerLite: Advanced email marketing tools. Effortless execution.  MailerLite is an email marketing and automation platform designed to help creators, small businesses, and ecommerce stores grow their audience and boost revenue—quickly, effortlessly and on their terms. Capture leads in style Build on-brand landing pages, websites, forms, and pop-ups that earn subscribers. Choose from over 150+ pixel perfect templates that are fully customizable with an intuitive Drag and drop builder. Or whip up landing pages, copy, and images with some AI magic. 🪄 Monetize your expertise with 0% commission  Sell newsletters, digital products, and 1-1 or group bookings without giving us a cut of your revenue. Kick the "Frankenstein" tech stack to the curb; manage your high-ticket coaching, scheduling, and payments natively in one place. You can even integrate your ecommerce store to track sales and turn subscribers into customers. Automate the client journey Explode engagement with multi-trigger automations and segmentation. With Bookings, you can automate the entire nurture process—from calendar syncing (Google/Outlook) to triggering tailored email sequences the moment a session is booked. Use Deliver by Timezone to ensure your messages land exactly when clients are most likely to open them. Data you can make decisions with  Get full visibility with reports on clicks, opens, and revenue. Nerd out with A/B and multivariate testing on emails and landing pages to find winning combos and improve performance with every test. Try everything MailerLite has to offer with a 14-day free trial. Our award-winning support team is here to help! **Average Rating:** 4.6/5.0 **Total Reviews:** 1,093 **How Do G2 Users Rate MailerLite?** - **Has the product been a good partner in doing business?:** 9.1/10 (Category avg: 8.4/10) - **Performance:** 8.9/10 (Category avg: 9.0/10) - **Analytics:** 8.8/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 10/10 (Category avg: 10/10) **Who Is the Company Behind MailerLite?** - **Seller:** [MailerLite](https://www.g2.com/sellers/mailerlite) - **Year Founded:** 2010 - **HQ Location:** San Francisco, CA - **Twitter:** @mailerlite (8,748 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/mailerlite-international/ (168 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Owner, CEO - **Top Industries:** Marketing and Advertising, Writing and Editing - **Company Size:** 91% Small-Business, 7% Mid-Market #### What Are MailerLite's Pros and Cons? **Pros:** - Ease of Use (43 reviews) - Customer Support (37 reviews) - Easy Setup (23 reviews) - Simple (22 reviews) - Easy Creation (21 reviews) **Cons:** - Learning Curve (14 reviews) - Missing Features (13 reviews) - Poor Customer Support (13 reviews) - Email Issues (12 reviews) - Difficulty (10 reviews) ### What Do G2 Reviewers Say About MailerLite? *AI-generated summary from verified user reviews* **Pros:** - Users love the **ease of use** of MailerLite, enabling quick campaign creation and efficient email management. - Users highlight the **knowledgeable and patient customer support** of MailerLite, making it accessible for non-tech users. - Users love the **easy setup** of MailerLite, making it accessible and straightforward for newcomers to email marketing. - Users value the **simplicity** of MailerLite, making email marketing accessible and efficient for small teams and beginners. - Users enjoy the **easy creation** of campaigns with MailerLite, appreciating its intuitive interface and scheduling features. **Cons:** - Users find a **challenging learning curve** with MailerLite, hindered by poor design and unhelpful tutorials. - Users find **missing features** in MailerLite, particularly the lack of automated logo and custom content block saving. - Users experience **poor customer support** , facing challenges in reaching help and resolving issues effectively. - Users face **email issues** with MailerLite, including bugs, poor automation, and unresponsive support that frustrates campaigns. - Users find the **lack of phone support** and difficult setup to significantly hinder their experience with MailerLite. #### What Are Recent G2 Reviews of MailerLite? **"[Mailerlite’s MCP Server Makes AI-Driven Campaigns Fast and Easy](https://www.g2.com/survey_responses/mailerlite-review-12723649)"** **Rating:** 4.0/5.0 stars *— Manish C.* [Read full review](https://www.g2.com/survey_responses/mailerlite-review-12723649) --- **"[Simple, Intuitive Email Marketing with Efficient Campaign Building](https://www.g2.com/survey_responses/mailerlite-review-12896313)"** **Rating:** 4.5/5.0 stars *— Luciana S.* [Read full review](https://www.g2.com/survey_responses/mailerlite-review-12896313) --- #### What Are G2 Users Discussing About MailerLite? - [What is MailerLite used for?](https://www.g2.com/discussions/what-is-mailerlite-used-for) - 1 comment - [What is FreshMail used for?](https://www.g2.com/discussions/what-is-freshmail-used-for) - [How does squarespace integrate with MailerLite?](https://www.g2.com/discussions/how-does-squarespace-integrate-with-mailerlite) - [Is MailerLite better than Mailchimp?](https://www.g2.com/discussions/is-mailerlite-better-than-mailchimp) - 2 comments - [Is MailerLite free?](https://www.g2.com/discussions/is-mailerlite-free) - 2 comments ### 8. [Mailosaur](https://www.g2.com/products/mailosaur/reviews) Mailosaur makes it easy to test emails and text messages (SMS) before they reach real customers. Instead of setting up your own mail servers or devices, you can send all test messages to Mailosaur and check exactly what users would see. QA teams use Mailosaur to: - Confirm that messages send when they should (like password resets, sign-ups, and account changes). - Test multi-factor authentication (MFA) and one-time passcodes (OTP) to make sure users can always log in securely. - Check links, images, and attachments work correctly. - Verify content and designs look right across different devices. - Automate message checks as part of their normal testing process. With Mailosaur, you can spend less time fighting with test environments and more time making sure your product works the way it should. **Average Rating:** 4.7/5.0 **Total Reviews:** 28 **How Do G2 Users Rate Mailosaur?** - **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 8.4/10) - **Performance:** 6.7/10 (Category avg: 9.0/10) - **Analytics:** 8.3/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 5.8/10 (Category avg: 10/10) **Who Is the Company Behind Mailosaur?** - **Seller:** [Mailosaur](https://www.g2.com/sellers/mailosaur) - **Company Website:** https://mailosaur.com - **Year Founded:** 2013 - **HQ Location:** Basingstoke, Hampshire - **Twitter:** @mailosaur (185 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/mailosaur/ (12 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Computer Software - **Company Size:** 46% Small-Business, 21% Enterprise #### What Are Mailosaur's Pros and Cons? **Pros:** - Ease of Use (9 reviews) - Time-saving (5 reviews) - Automation (4 reviews) - Intuitive Design (4 reviews) - Reliability (4 reviews) **Cons:** - Expensive (6 reviews) - Pricing Issues (3 reviews) - Limited Features (2 reviews) - Low Limits (2 reviews) - Poor UI (2 reviews) ### What Do G2 Reviewers Say About Mailosaur? *AI-generated summary from verified user reviews* **Pros:** - Users find Mailosaur to be incredibly **easy to use** , simplifying email handling for test automation effortlessly. - Users highlight the **time-saving benefits** of Mailosaur, appreciating its intuitive interface and seamless integration into testing processes. - Users value the **automation capabilities** of Mailosaur, enhancing communication testing efficiency for development and QA teams. - Users commend the **intuitive design** of Mailosaur, simplifying email handling and enhancing testing efficiency. - Users appreciate the **reliable access** Mailosaur provides for email testing, enhancing their confidence and efficiency in testing processes. **Cons:** - Users find Mailosaur to be **expensive** for larger teams and high-volume projects, impacting overall affordability. - Users find Mailosaur’s **pricing issues** challenging, particularly for small teams or when not using the service fully. - Users note **limited features** of Mailosaur, including costly tiers and restrictions on attachment size and message retention. - Users express frustration over **low limits** , finding 50 test emails insufficient for their business needs. - Users find the **UI hard to understand** , despite improvements, indicating a need for a more modern design. #### What Are Recent G2 Reviews of Mailosaur? **"[Reliable Email Testing for Firebase Magic-Link Flows with Real API/SDK Access](https://www.g2.com/survey_responses/mailosaur-review-12756895)"** **Rating:** 4.5/5.0 stars *— Verified User in Food & Beverages* [Read full review](https://www.g2.com/survey_responses/mailosaur-review-12756895) --- **"[Flawless OTP and Magic Link Testing with Smooth CI/CD Integration](https://www.g2.com/survey_responses/mailosaur-review-12845634)"** **Rating:** 5.0/5.0 stars *— Verified User in Information Technology and Services* [Read full review](https://www.g2.com/survey_responses/mailosaur-review-12845634) --- #### What Are G2 Users Discussing About Mailosaur? - [What is Mailosaur used for?](https://www.g2.com/discussions/what-is-mailosaur-used-for) ### 9. [Twilio SendGrid Email Marketing Campaigns](https://www.g2.com/products/twilio-sendgrid-email-marketing-campaigns/reviews) Simplify the way that you drive customers engagement and achieve your business goals with SendGrid Marketing Campaigns! Enjoy powerful, yet straightforward segmentation, flexible and frustration-free campaign editing, and industry-leading deliverability—all powered by the leading email service provider trusted by over [80,000 customers](https://sendgrid.com/customers/?extID=128039&channel=sponsorship&camp=review-sites&pub=g2crowd&place=profile&creative=mc&utm_medium=sponsorship&utm_source=g2crowd) globally, including Airbnb, Spotify and Uber. We help marketers like you send with confidence by providing: :: MORE EFFICIENT EMAIL BUILDING Our campaign building process is free from frustrating, rigid step-by-step wizards that slow you down. Choose-your-path editing options save you time, whether you prefer code, design or a mix of both. The result? More time to focus on what matters most to your marketing goals. :: EASY, HIGH-IMPACT SEGMENTATION & PERSONALIZATION Sending relevant, personalized email that drives results is easier than ever. Our intuitive, clean UI makes it clear who you’re targeting, and personalizing campaign subject lines and content is as easy as dreaming up the custom fields you want to import. :: INTUITIVE, IMPACTFUL EMAIL TESTING Make smart, data-driven decisions without getting lost in data overload. We bring the most important campaign stats front and center so you can quickly gauge performance and iterate When it’s time to dig deeper, take advantage of robust email activity data, inbox and geography insights and more. :: PROVEN DELIVERABILITY & SCALE Choosing Marketing Campaigns means choosing the proven scale, deliverability and expertise of SendGrid. Getting your messages to the inbox is at the core of everything we do; it’s why we’re trusted by today’s fastest growing brands. Upgrade to 24/7 support and expert services to bring your email program to new heights. **Average Rating:** 4.0/5.0 **Total Reviews:** 317 **How Do G2 Users Rate Twilio SendGrid Email Marketing Campaigns?** - **Has the product been a good partner in doing business?:** 8.2/10 (Category avg: 8.4/10) - **Performance:** 8.5/10 (Category avg: 9.0/10) - **Analytics:** 8.3/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 10/10 (Category avg: 10/10) **Who Is the Company Behind Twilio SendGrid Email Marketing Campaigns?** - **Seller:** [Twilio](https://www.g2.com/sellers/twilio) - **Year Founded:** 2008 - **HQ Location:** San Francisco, CA - **Twitter:** @twilio (81,644 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/twilio-inc-/ (6,678 employees on LinkedIn®) - **Ownership:** NYSE: TWLO **Who Uses This Product?** - **Who Uses This:** Marketing Manager, CEO - **Top Industries:** Information Technology and Services, Marketing and Advertising - **Company Size:** 67% Small-Business, 26% Mid-Market #### What Are Twilio SendGrid Email Marketing Campaigns's Pros and Cons? **Pros:** - Ease of Use (9 reviews) - Easy Creation (6 reviews) - Email Campaigns (6 reviews) - Email Marketing (6 reviews) - Intuitive (4 reviews) **Cons:** - Missing Features (4 reviews) - Email Functionality (3 reviews) - Expensive (3 reviews) - Limited Features (3 reviews) - Unclear Information (3 reviews) ### What Do G2 Reviewers Say About Twilio SendGrid Email Marketing Campaigns? *AI-generated summary from verified user reviews* **Pros:** - Users praise the **intuitive and user-friendly dashboard** of Twilio SendGrid, simplifying the email campaign creation process. - Users appreciate the **easy creation** aspect of Twilio SendGrid, enjoying its intuitive dashboard and efficient campaign setup. - Users appreciate the **intuitive dashboard** of Twilio SendGrid, making email campaigns easy and efficient to manage. - Users appreciate the **intuitive dashboard** of Twilio SendGrid Email Marketing, enhancing ease and efficiency in email campaigns. - Users value the **intuitive dashboard** of Twilio SendGrid, which simplifies email campaign creation and management effectively. **Cons:** - Users find **missing features** in Twilio SendGrid Email Marketing Campaigns, making it less efficient compared to competitors. - Users find the **email functionality lacking** , especially in approval features and user-friendly dashboards for analytics. - Users find Twilio SendGrid Email Marketing Campaigns to be **expensive** and convoluted, especially for small businesses. - Users note the **limited features** of Twilio SendGrid, finding advanced functionalities lacking compared to dedicated marketing platforms. - Users find the **unclear information** and convoluted processes in Twilio SendGrid frustrating and detrimental to user experience. #### What Are Recent G2 Reviews of Twilio SendGrid Email Marketing Campaigns? **"[Boosts Campaign Efficiency for Small Teams](https://www.g2.com/survey_responses/twilio-sendgrid-email-marketing-campaigns-review-12703430)"** **Rating:** 4.0/5.0 stars *— Caroline T.* [Read full review](https://www.g2.com/survey_responses/twilio-sendgrid-email-marketing-campaigns-review-12703430) --- **"[Intuitive UI, Flexible Dynamic Templates, and Strong Reporting](https://www.g2.com/survey_responses/twilio-sendgrid-email-marketing-campaigns-review-12726061)"** **Rating:** 5.0/5.0 stars *— Cristian N.* [Read full review](https://www.g2.com/survey_responses/twilio-sendgrid-email-marketing-campaigns-review-12726061) --- #### What Are G2 Users Discussing About Twilio SendGrid Email Marketing Campaigns? - [What is Twilio SendGrid Email Marketing Campaigns used for?](https://www.g2.com/discussions/what-is-twilio-sendgrid-email-marketing-campaigns-used-for) - 1 upvote ### 10. [Bouncer](https://www.g2.com/products/bouncer/reviews) Bouncer - The easiest to use, yet the most powerful E-mail Validation and deliverability Service. Bouncer is a SaaS fortress-like secure (GDPR compliant) e-mail verification, and deliverability platform trusted by thousands of companies from 6 continents. The platform was founded in 2017 with a simple mission to improve Human 2 Human e-mail communication and help people to get and stay connected via the e-mail channel. Bouncer is a technological leader in the e-mail validation market. Both list and API verification are top-notch mechanisms with a zero downtime policy. The product has the best coverage and high performance (up to 200 000 verified e-mails per hour per customer). To be a more complex solution for both Enterprise and SMB segments, the product has additional features like e-mail Toxicity Check and Deliverability Kit, so users can take care of and improve their deliverability. Bouncer also has a vast integrations library (top Marketing Automation, Email Marketing, or Sales tools). Why should you consider Bouncer as your e-mail validation and deliverability solution? 1. High precision with bias against false negatives - so the customers don’t lose the ability to connect because of the wrong categorization 2. The best coverage - the ability to verify e-mail addresses hosted by different e-mail service providers (even deep catch-all Google Workspace and Office365 verification) with a low amount of unknown results (0,3-3%) 3. High performance - speed of verification and generous rate-limiting. They can quickly check 200 000 e-mails per hour per customer 4. Reliable (zero downtime policy) and Secure 5. Complexity simplified - top-notch technological solution with simple and intuitive UI. Features: Super simple to use E-mail Checker & E-mail Verifier Just drag and drop your e-mail list with up to 250k addresses, and let Bouncer's e-mail checker do the job! You will know which e-mails are safe to send, but the app will also detect "accept all" and disposable addresses. Bounce Estimate Verifying your e-mail list is only half the journey. Bouncer knows how tricky it can be to make wise and knowledgeable decisions about which addresses to keep in your contacts lists, especially for “risky” ones. That is why Bouncer, is the only e-mail checker that gives you the information on what you may expect after sending your campaign. By using our proprietary algorithm and analyzing your whole list, it will calculate how many of them may bounce back. Free Email Verification Sampling Bouncer allows you to test the quality of your list without actually verifying it – completely free of charge. Based on a randomly selected sample of your list, Bouncer will tell you if your list is fine or if you will need to clean it. This will help you reduce the time and cost of verifying lists that are safe to send. Data safety Bouncer are fully GDPR compliant by design, their data centers are located in EU territory, and the submitted e-mails are hashed (anonymized) in all parts of the system. You can also delete your verification results on demand. Otherwise, we will do it automatically after 60 days. E-mail Verification and Validation API Bouncer E-mail Verification API is a simple yet powerful way to enhance your IT solution with the most precise and high-performing e-mail validation and verification capabilities. Multiple endpoints both synchronous and asynchronous will meet your most sophisticated e-mail verification needs. As it is super secure and robust, you and your customer's data are safe. Toxicity Check You can Identify if your e-mail list contains any toxic e-mail addresses, e.g., widely circulated or breached ones, or those belonging to complainers or litigators or potential spam traps. Deliverability Kit Check if your message gets to the inbox. Test your inbox placement across many e-mail providers, verify your authentication, monitor blacklists, and get alerted when something bad is happening. Bouncer Shield Real-time protection tool for online forms that keeps data clean and safe by blocking invalid, malicious, or fraudulent email addresses as soon as they’re entered. This is Bouncer! **Average Rating:** 4.8/5.0 **Total Reviews:** 336 **How Do G2 Users Rate Bouncer?** - **Has the product been a good partner in doing business?:** 9.7/10 (Category avg: 8.4/10) - **Performance:** 9.1/10 (Category avg: 9.0/10) - **Analytics:** 9.2/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 6.1/10 (Category avg: 10/10) **Who Is the Company Behind Bouncer?** - **Seller:** [Bouncer Sp. z o.o.](https://www.g2.com/sellers/bouncer-sp-z-o-o) - **Year Founded:** 2017 - **HQ Location:** Wroclaw, Lower Silesian District - **Twitter:** @UseBouncer (182 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/27014469/ (73 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** CEO, Founder - **Top Industries:** Marketing and Advertising, Computer Software - **Company Size:** 85% Small-Business, 9% Mid-Market #### What Are Bouncer's Pros and Cons? **Pros:** - Ease of Use (54 reviews) - Accuracy (53 reviews) - User Interface (27 reviews) - Email Verification (26 reviews) - Reliability (25 reviews) **Cons:** - Expensive (15 reviews) - Verification Issues (13 reviews) - Email Issues (10 reviews) - Improvement Needed (5 reviews) - Insufficient Information (5 reviews) ### What Do G2 Reviewers Say About Bouncer? *AI-generated summary from verified user reviews* **Pros:** - Users find Bouncer's **ease of use** remarkable, from getting started to integrating with existing tools effortlessly. - Users admire the **high accuracy and reliability** of Bouncer, enhancing their email verification experience significantly. - Users value Bouncer's **user-friendly interface** , noting its intuitiveness and ease of use for email verification. - Users appreciate the **reliable email verification** provided by Bouncer, ensuring accurate lists and improved deliverability. - Users commend the **reliability** of Bouncer, highlighting its accurate results and seamless integration into workflows. **Cons:** - Users find the **price to be high** , especially when compared to cheaper alternatives on the market. - Users note a **5% increase in unknown results** with verification methods but find it manageable overall. - Users experience frustrating **email issues** with bounced messages and unclear flagging explanations affecting communication efficiency. - Users note that Bouncer requires **improvement in detail and usability** , particularly in reporting and integration for better accessibility. - Users find Bouncer's **insufficient information** about verification results limits their ability to make confident decisions. #### What Are Recent G2 Reviews of Bouncer? **"[Does What It Promises and Protects My Deliverability ⭐️⭐️⭐️⭐️⭐️](https://www.g2.com/survey_responses/bouncer-review-12322920)"** **Rating:** 5.0/5.0 stars *— Cindie B.* [Read full review](https://www.g2.com/survey_responses/bouncer-review-12322920) --- **"[I love Bouncer. Great value for the money](https://www.g2.com/survey_responses/bouncer-review-12897092)"** **Rating:** 5.0/5.0 stars *— Fernando B.* [Read full review](https://www.g2.com/survey_responses/bouncer-review-12897092) --- #### What Are G2 Users Discussing About Bouncer? - [What is Bouncer used for?](https://www.g2.com/discussions/what-is-bouncer-used-for) - 1 comment ### 11. [Email on Acid](https://www.g2.com/products/email-on-acid/reviews) As the industry leader in email preparation, Email on Acid offers the world's most comprehensive and flexible automated email pre-deployment platform. Developers, marketers, and enterprise organizations deliver email perfection, achieve efficiencies, improve marketing ROI, and protect brand reputation. Co-founded in 2009 by industry thought leader John Thies, Email on Acid was born out of a desire to make email marketing better for everyone. To learn more, visit emailonacid.com. **Average Rating:** 4.5/5.0 **Total Reviews:** 43 **How Do G2 Users Rate Email on Acid?** - **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 8.4/10) - **Performance:** 8.5/10 (Category avg: 9.0/10) - **Analytics:** 9.3/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 10/10 (Category avg: 10/10) **Who Is the Company Behind Email on Acid?** - **Seller:** [Sinch](https://www.g2.com/sellers/sinch) - **Year Founded:** 2008 - **HQ Location:** Stockholm, Sweden - **Twitter:** @wearesinch (3,648 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/sinch (4,371 employees on LinkedIn®) - **Ownership:** SINCH.ST **Who Uses This Product?** - **Top Industries:** Marketing and Advertising, Computer Software - **Company Size:** 47% Mid-Market, 40% Small-Business #### What Are Recent G2 Reviews of Email on Acid? **"[Hard to do effective email marketing without this!](https://www.g2.com/survey_responses/email-on-acid-review-8615407)"** **Rating:** 5.0/5.0 stars *— Jeff L.* [Read full review](https://www.g2.com/survey_responses/email-on-acid-review-8615407) --- **"[Essential Email Testing with Seamless Previews](https://www.g2.com/survey_responses/email-on-acid-review-12702542)"** **Rating:** 4.5/5.0 stars *— Adarsh P.* [Read full review](https://www.g2.com/survey_responses/email-on-acid-review-12702542) --- #### What Are G2 Users Discussing About Email on Acid? - [What is Email on Acid used for?](https://www.g2.com/discussions/what-is-email-on-acid-used-for) - [What does Email on Acid do?](https://www.g2.com/discussions/what-does-email-on-acid-do) - [How do I test an HTML email in Outlook?](https://www.g2.com/discussions/how-do-i-test-an-html-email-in-outlook) - [How do you check an email newsletter?](https://www.g2.com/discussions/how-do-you-check-an-email-newsletter) - [What is litmus email?](https://www.g2.com/discussions/what-is-litmus-email) ### 12. [AWeber](https://www.g2.com/products/aweber/reviews) AWeber is an email marketing platform built for small business owners, coaches, affiliate marketers, and online retailers. It includes intuitive tools for email automation, landing page creation, and AI-generated emails to help you grow your audience and drive more sales—without needing tech skills. With built-in AI writing tools, you can generate emails, subject lines, and newsletters in your unique voice, so you never start from scratch. Automations keep your campaigns running in the background, while best-in-class deliverability ensures your messages reach the inbox. Whether you're selling products, sharing content, or building a community, AWeber helps you stay consistent and top-of-mind with your audience. Trusted by over 1,000,000 businesses for more than 25 years, AWeber combines industry experience with continuous innovation to help you save time, simplify your marketing, and grow your business. **Average Rating:** 4.2/5.0 **Total Reviews:** 616 **How Do G2 Users Rate AWeber?** - **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 8.4/10) - **Performance:** 9.2/10 (Category avg: 9.0/10) - **Analytics:** 9.6/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 10/10 (Category avg: 10/10) **Who Is the Company Behind AWeber?** - **Seller:** [AWeber](https://www.g2.com/sellers/aweber) - **Year Founded:** 1998 - **HQ Location:** Chalfont, PA - **Twitter:** @AWeber (29,687 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/245955/ (87 employees on LinkedIn®) - **Phone:** +1 (877) 293-2371 **Who Uses This Product?** - **Who Uses This:** Owner, CEO - **Top Industries:** Marketing and Advertising, Health, Wellness and Fitness - **Company Size:** 83% Small-Business, 13% Mid-Market #### What Are AWeber's Pros and Cons? **Pros:** - Ease of Use (9 reviews) - Email Marketing (7 reviews) - Email Management (6 reviews) - Automation (5 reviews) - Customer Support (5 reviews) **Cons:** - Limited Features (5 reviews) - Missing Features (5 reviews) - Expensive (4 reviews) - Limited Templates (4 reviews) - Limited Customization (3 reviews) ### What Do G2 Reviewers Say About AWeber? *AI-generated summary from verified user reviews* **Pros:** - Users find AWeber's **ease of use** invaluable, simplifying tasks and enhancing their email marketing experience. - Users appreciate AWeber's **ease of use and automation** , making email marketing tasks simpler and more efficient. - Users appreciate AWeber's **email management** for its ease of use and efficient automation of newsletter distributions. - Users appreciate AWeber's **automation features** , making email marketing tasks simpler and more efficient for beginners. - Users value the **responsive customer support** of AWeber, appreciating the helpful resources like tutorials and webinars. **Cons:** - Users find **limited features** in AWeber, especially compared to newer tools with better options and flexibility. - Users note **missing features** in AWeber, such as limitations in integration and split testing that hinder effectiveness. - Users find AWeber's pricing to be **steep** , especially when compared to newer, more advanced tools on the market. - Users express frustration over **limited templates** , noting outdated designs and fewer options compared to competitors. - Users express frustration over AWeber's **limited customization** , making unique email campaign creation challenging and time-consuming. #### What Are Recent G2 Reviews of AWeber? **"[AWeber: Easy, Reliable Email Marketing with Fast Campaign Setup](https://www.g2.com/survey_responses/aweber-review-12581437)"** **Rating:** 4.5/5.0 stars *— Taiba B.* [Read full review](https://www.g2.com/survey_responses/aweber-review-12581437) --- **"[Simple Yet Effective Email Marketing Solution](https://www.g2.com/survey_responses/aweber-review-12630043)"** **Rating:** 4.5/5.0 stars *— Rahul H.* [Read full review](https://www.g2.com/survey_responses/aweber-review-12630043) --- #### What Are G2 Users Discussing About AWeber? - [What is AWeber used for?](https://www.g2.com/discussions/what-is-aweber-used-for) ### 13. [Unspam.email](https://www.g2.com/products/unspam-email/reviews) Unspam.email helps email marketers, email deliverability consultants, agencies, eCommerce and SaaS teams maximize email performance by ensuring messages land in the inbox, not the spam folder. With powerful email deliverability testing, email design previews, AI assistant and spam filter checks, Unspam.email gives you actionable insights before you hit send. **Average Rating:** 4.8/5.0 **Total Reviews:** 13 **How Do G2 Users Rate Unspam.email?** - **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 8.4/10) - **Performance:** 10.0/10 (Category avg: 9.0/10) - **Analytics:** 9.7/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 1.3/10 (Category avg: 10/10) **Who Is the Company Behind Unspam.email?** - **Seller:** [Unspam.email](https://www.g2.com/sellers/unspam-email) - **Year Founded:** 2020 - **HQ Location:** New York, US - **Twitter:** @Unspamemail (82 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/unspam/ (1 employees on LinkedIn®) **Who Uses This Product?** - **Company Size:** 80% Small-Business, 7% Mid-Market #### What Are Unspam.email's Pros and Cons? **Pros:** - Accuracy (8 reviews) - Ease of Use (6 reviews) - Detailed Analysis (3 reviews) - Features (3 reviews) - Positive Results (3 reviews) **Cons:** - Credit Limitations (2 reviews) - Slow Performance (2 reviews) - Difficult Learning (1 reviews) - Difficult Setup (1 reviews) - Email Integration (1 reviews) ### What Do G2 Reviewers Say About Unspam.email? *AI-generated summary from verified user reviews* **Pros:** - Users value the **accuracy** of Unspam.email, finding it essential for effective email deliverability and troubleshooting. - Users appreciate the **ease of use** of Unspam.email, highlighting its straightforward interface and practical email deliverability tools. - Users value the **detailed analysis** from Unspam.email, which enables effective email deliverability strategies and actionable insights. - Users praise the **practical AI functionality** of Unspam.email, enhancing deliverability and making email management straightforward. - Users value the **practical deliverability insights** from Unspam.email, enhancing campaign effectiveness and maximizing conversions effortlessly. **Cons:** - Users find the **credit limitations** of Unspam.email's free tier somewhat restrictive for their monthly email processing needs. - Users find the **slow performance** of Unspam.email frustrating, especially when switching between different test results. - Users find the **difficult learning** curve due to the complex process of entering message IDs for tracking. - Users find the **difficult setup** for checking deliverability frustrating, especially with email marketing suite limitations. - Users find **email integration challenging** for testing marketing emails due to limitations with some email marketing suites. #### What Are Recent G2 Reviews of Unspam.email? **"[Deliverability Testing That’s Useful Day-to-Day](https://www.g2.com/survey_responses/unspam-email-review-11740445)"** **Rating:** 5.0/5.0 stars *— Alexander R.* [Read full review](https://www.g2.com/survey_responses/unspam-email-review-11740445) --- **"[Essential Deliverability Insights That Maximize Email Campaign Success](https://www.g2.com/survey_responses/unspam-email-review-11946760)"** **Rating:** 5.0/5.0 stars *— Roman Frank .* [Read full review](https://www.g2.com/survey_responses/unspam-email-review-11946760) --- ### 14. [Emma](https://www.g2.com/products/emma/reviews) Emma is a powerful email marketing platform designed to help organizations automate and personalize campaigns while maintaining brand consistency across teams, locations, and departments. Built with an intuitive interface, Emma enables marketers, especially in higher education, nonprofits, franchises, and growing businesses, to create high-impact engagement with minimal effort. Seamlessly integrating with existing tech stacks, Emma ensures every campaign stays consistent, compliant, and on-brand through robust controls, flexible user permissions, and reliable integrations. Backed by over 20 years of combined expertise, the Emma team supports customers at every stage with on-demand training, guided tutorials, and strategic insights—empowering teams to streamline workflows, maximize value, and drive stronger results. **Average Rating:** 4.0/5.0 **Total Reviews:** 535 **How Do G2 Users Rate Emma?** - **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.4/10) - **Performance:** 8.1/10 (Category avg: 9.0/10) - **Analytics:** 7.5/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 10/10 (Category avg: 10/10) **Who Is the Company Behind Emma?** - **Seller:** [Marigold](https://www.g2.com/sellers/marigold-a8361ce6-777b-44ee-9300-b69d5ed350d6) - **Company Website:** https://meetmarigold.com/ - **Year Founded:** 2017 - **HQ Location:** Nashville, US - **LinkedIn® Page:** https://www.linkedin.com/company/meet-marigold (979 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Marketing Director, Marketing Coordinator - **Top Industries:** Marketing and Advertising, Higher Education - **Company Size:** 49% Small-Business, 36% Mid-Market #### What Are Emma's Pros and Cons? **Pros:** - Ease of Use (6 reviews) - Easy Creation (5 reviews) - Email Marketing (5 reviews) - Helpful (5 reviews) - Simple (5 reviews) **Cons:** - Limited Features (5 reviews) - Missing Features (5 reviews) - Template Limitations (4 reviews) - Expensive (3 reviews) - Limitations (3 reviews) ### What Do G2 Reviewers Say About Emma? *AI-generated summary from verified user reviews* **Pros:** - Users find Emma's **intuitive design** empowers effortless creation of professional campaigns, enhancing workflow efficiency significantly. - Users value the **easy creation** process with Emma, simplifying professional campaign development for non-experts with intuitive tools. - Users appreciate Emma's **intuitive design and efficient features** , enabling effortless creation of professional email campaigns. - Users appreciate the **intuitive design** of Emma, enabling effortless creation of professional campaigns for non-experts. - Users find Emma to be **simple to operate** , appreciating its efficiency and user-friendly interface for email campaigns. **Cons:** - Users find **limited features** in Emma, which restricts customization, automation, and overall flexibility compared to competitors. - Users find the **missing features** in Emma, like limited customization and basic automation, frustrating for their needs. - Users find Emma's **template limitations** restrictive and inefficient, hindering their ability to create tailored designs. - Users highlight the **high pricing** of Emma, expressing a need for more affordable options for small businesses. - Users find **reporting depth and integration flexibility limited** , impacting advanced workflows and requiring more manual data handling. #### What Are Recent G2 Reviews of Emma? **"[Easy Template Creation and Customization](https://www.g2.com/survey_responses/emma-review-12700919)"** **Rating:** 4.5/5.0 stars *— Bailey F.* [Read full review](https://www.g2.com/survey_responses/emma-review-12700919) --- **"[Streamlined Partner Messaging with Subaccounts, Templates and Consistent Branding](https://www.g2.com/survey_responses/emma-review-12627740)"** **Rating:** 5.0/5.0 stars *— Carolyn S.* [Read full review](https://www.g2.com/survey_responses/emma-review-12627740) --- #### What Are G2 Users Discussing About Emma? - [Who owns Emma Inc?](https://www.g2.com/discussions/who-owns-emma-inc) - [How much does Emma cost?](https://www.g2.com/discussions/how-much-does-emma-cost) - [What is Emma Email Marketing?](https://www.g2.com/discussions/what-is-emma-email-marketing) - [What is my Emma?](https://www.g2.com/discussions/what-is-my-emma) ### 15. [Everest](https://www.g2.com/products/validity-inc-everest/reviews) Everest is a fully integrated email success platform providing crucial insights and deliverability guidance so you can reach more people, increase engagement, and improve efficiencies of your email program. Improve your email deliverability by getting complete visibility into your email marketing metrics and sender reputation, understand your audience and deliver content that is timely, personalized, and functions flawlessly on any device, and get a holistic view of your email program with the insights, guidance, and exclusive data you need at your fingertips – all in a single platform. Everest is built by the combined forces of Return Path, BriteVerify, and 250ok. Bringing together 20+ years of email marketing experience and continuous learning from thousands of customers into this unified and powerful platform. **Average Rating:** 4.2/5.0 **Total Reviews:** 185 **How Do G2 Users Rate Everest?** - **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.4/10) - **Performance:** 8.9/10 (Category avg: 9.0/10) - **Analytics:** 8.9/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 10/10 (Category avg: 10/10) **Who Is the Company Behind Everest?** - **Seller:** [Validity Inc](https://www.g2.com/sellers/validity-inc) - **Company Website:** https://www.validity.com - **Year Founded:** 2018 - **HQ Location:** Boston, Massachusetts - **Twitter:** @TrustValidity (1,151 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/11679353/ (349 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Marketing Manager - **Top Industries:** Marketing and Advertising, Information Technology and Services - **Company Size:** 41% Mid-Market, 34% Small-Business #### What Are Everest's Pros and Cons? **Pros:** - Ease of Use (6 reviews) - Helpful (4 reviews) - Dashboard Features (3 reviews) - Deliverability Improvement (3 reviews) - Design Ease (3 reviews) **Cons:** - Expensive (2 reviews) - Change Adaptation (1 reviews) - Complexity (1 reviews) - Complex Setup (1 reviews) - Dashboard Issues (1 reviews) ### What Do G2 Reviewers Say About Everest? *AI-generated summary from verified user reviews* **Pros:** - Users value the **ease of use** of Everest, appreciating its straightforward setup and flexibility in organization. - Users value the **high email deliverability** of Everest, ensuring effective email campaigns that avoid spam filters. - Users appreciate the **detailed and intuitive dashboards** of Everest, enhancing their overall experience with easy navigation. - Users value Everest for its **high email deliverability** , ensuring successful inbox placement for email campaigns. - Users appreciate the **flexible design** of Everest, making organization and email creation effortless without technical expertise. **Cons:** - Users find the **price of Everest steep** and desire more meaningful updates to justify the cost. - Users find the **complex setup and transition** from other platforms challenging due to Everest's many features. - Users find the **setup and transition complexity** of Everest challenging due to its numerous features. - Users find the **complex setup** of Everest challenging when transitioning from other platforms due to its many features. - Users find navigating the dashboard **difficult and confusing** , despite the customization options available in Everest. #### What Are Recent G2 Reviews of Everest? **"[Keep everything organized!](https://www.g2.com/survey_responses/everest-review-11679502)"** **Rating:** 4.0/5.0 stars *— Antonio H.* [Read full review](https://www.g2.com/survey_responses/everest-review-11679502) --- **"[Great Email Tool That Helps Solve Spam Problems](https://www.g2.com/survey_responses/everest-review-10361050)"** **Rating:** 4.0/5.0 stars *— Verified User in Information Technology and Services* [Read full review](https://www.g2.com/survey_responses/everest-review-10361050) --- ### 16. [GlockApps](https://www.g2.com/products/glockapps/reviews) GlockApps is an all-in-one platform designed to help businesses solve email deliverability and security issues. It provides tools to track inbox placement, monitor authentication and domain health, detect blocklist issues, and analyze content performance in one place. The suite includes four key tools: Inbox Insight Test and optimize your email deliverability before sending: • See where your emails land across Gmail, Outlook, and major ISPs; • Check spam scores from Google, Barracuda, SpamAssassin, and others; • Review email authentication and domain/IP reputation; • Analyze content and HTML compatibility; • Receive action steps to fix issues and boost inbox placement. https://glockapps.com/spam-testing/ DMARC Analyzer Protect your domain and gain full visibility into email authentication: • Prevent phishing and spoofing with DMARC enforcement; • Verify emails with SPF and DKIM to ensure legitimacy; • Detect unauthorized senders and suspicious activity; • View DMARC reports in a clear, visual format; • Manage unlimited domains and organize them into groups; • Get white label PDF weekly and monthly DMARC digests with full visibility of your sending history; • Simplify DMARC compliance with automated monitoring. https://glockapps.com/dmarc-analyzer/ Uptime Monitor Stay in control of your website and email infrastructure with uptime monitoring: • Get instant alerts when something goes offline or underperforms; • Scan your sending IPs across 30+ major blacklists automatically; • Continuously track SPF, DKIM, and DMARC records for issues; • Choose how you’re notified (email, Slack, or Telegram); • Monitor TLS and TCP ports to ensure secure mail flow; • Detect website outages instantly with HTTP checks; • Run checks as often as every minute; • Define custom thresholds to catch degraded performance early; • Verify results from multiple locations to avoid false positives. https://glockapps.com/uptime-blacklist-monitor/ Consulting Services Personalized deliverability guidance from GlockApps experts: • Start with a free 20-minute call to explore your goals and challenges. • Get expert advice to improve your email deliverability and performance. • Receive personalized recommendations for better inbox placement. • Improve open rates, CTR, and sales by optimizing your email deliverability • Access a recording of your consultation for future reference. https://glockapps.com/email-deliverability-consulting/ **Average Rating:** 4.1/5.0 **Total Reviews:** 26 **How Do G2 Users Rate GlockApps?** - **Has the product been a good partner in doing business?:** 5.7/10 (Category avg: 8.4/10) - **Performance:** 8.6/10 (Category avg: 9.0/10) - **Analytics:** 8.8/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 10/10 (Category avg: 10/10) **Who Is the Company Behind GlockApps?** - **Seller:** [G-Lock Software](https://www.g2.com/sellers/g-lock-software) - **Year Founded:** 2009 - **HQ Location:** Wyoming, USA - **LinkedIn® Page:** https://www.linkedin.com/company/g-lock-software (24 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Marketing and Advertising - **Company Size:** 65% Small-Business, 27% Mid-Market #### What Are GlockApps's Pros and Cons? **Pros:** - Ease of Use (6 reviews) - Detailed Analysis (5 reviews) - Accuracy (4 reviews) - Deliverability Improvement (3 reviews) - Deliverability Performance (3 reviews) **Cons:** - Difficult Learning (1 reviews) - Inadequate Reporting (1 reviews) - Lack of Features (1 reviews) - Payment Issues (1 reviews) - Verification Issues (1 reviews) ### What Do G2 Reviewers Say About GlockApps? *AI-generated summary from verified user reviews* **Pros:** - Users appreciate the **ease of use** of GlockApps, finding its dashboard and reports clear and understandable. - Users value the **detailed insights** provided by GlockApps, enhancing their email strategies with clear, actionable reports. - Users value the **accuracy** of GlockApps, providing clear insights and guidance on email deliverability issues. - Users appreciate the **clarity and insights** from GlockApps, enhancing their email deliverability with confidence and ease. - Users appreciate the **clarity of deliverability insights** from GlockApps, simplifying email testing and boosting campaign confidence. **Cons:** - Users mention a **difficult learning curve** initially, which is expected for a serious platform like GlockApps. - Users find the **action steps in reports inadequate** , noting unusable DMARC recommendations that complicate usability. - Users wish for **email rendering tests** in GlockApps, finding the need to use separate tools for better insights. - Users express concerns about **payment issues** , citing excessive privacy demands for upgrading plans as unreasonable. - Users find the **verification requirements intrusive** , feeling that bank statements and ID are unnecessary for the software. #### What Are Recent G2 Reviews of GlockApps? **"[A deliverability tool that helps to understand what’s going on](https://www.g2.com/survey_responses/glockapps-review-12093910)"** **Rating:** 4.0/5.0 stars *— Abdullah J.* [Read full review](https://www.g2.com/survey_responses/glockapps-review-12093910) --- **"[GlockApps makes deliverability less confusing](https://www.g2.com/survey_responses/glockapps-review-12390558)"** **Rating:** 4.5/5.0 stars *— Aysha .* [Read full review](https://www.g2.com/survey_responses/glockapps-review-12390558) --- #### What Are G2 Users Discussing About GlockApps? - [What is Mailwarm?](https://www.g2.com/discussions/what-is-mailwarm) - [Is Glock apps legit?](https://www.g2.com/discussions/is-glock-apps-legit) - [What is GlockApps?](https://www.g2.com/discussions/what-is-glockapps) - [How does GlockApps work?](https://www.g2.com/discussions/how-does-glockapps-work) ### 17. [Inbox Monster](https://www.g2.com/products/inbox-monster/reviews) Inbox Monster helps email teams send epic messages to every inbox. With creative rendering and deliverability tools, you can find your email rawwwr. Expert Services: Truth: You need an expert by your side. Sending email is a lot. And the rules are constantly changing. That’s why having proactive support to help you make it to the inbox is just worth it. For your sanity and bottom line. Creative Suite: Creative testing, with a glow up. We’re doing email testing a little different. There’s a new way to test out your email creative. Get previews of your emails, plus killer diagnostics to help you get closer to perfect. So you can send with confidence. Not sweaty palms. Deliverability Suite: Don’t be a spammer. Like, ever. Deliver more from your email program. More emails in the inbox. More revenue from your program. More kudos from your boss. Get the new way to dig into all aspects of your email deliverability. SMS Suite: Reach the phone obsessed. (So, everyone.) Flawless delivery for the small screen. Are your text campaigns landing with your audience? Monitor performance across carriers in the U.S. and Canada, with the first view of SMS deliverability and rendering. **Average Rating:** 4.9/5.0 **Total Reviews:** 51 **How Do G2 Users Rate Inbox Monster?** - **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 8.4/10) - **Performance:** 9.6/10 (Category avg: 9.0/10) - **Analytics:** 9.6/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 5.7/10 (Category avg: 10/10) **Who Is the Company Behind Inbox Monster?** - **Seller:** [Inbox Monster](https://www.g2.com/sellers/inbox-monster) - **Company Website:** https://inboxmonster.com/ - **HQ Location:** CHARLOTTE, North Carolina - **Twitter:** @inboxmonsters (56 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/71257463 (29 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Financial Services, Marketing and Advertising - **Company Size:** 51% Mid-Market, 35% Enterprise #### What Are Inbox Monster's Pros and Cons? **Pros:** - Customer Support (23 reviews) - Ease of Use (21 reviews) - Helpful (14 reviews) - Deliverability Improvement (12 reviews) - Reliability (11 reviews) **Cons:** - Learning Curve (4 reviews) - Expensive (3 reviews) - Outdated Data (3 reviews) - Difficult Setup (2 reviews) - Inaccurate Data (2 reviews) ### What Do G2 Reviewers Say About Inbox Monster? *AI-generated summary from verified user reviews* **Pros:** - Users praise Inbox Monster for its **exceptional customer support** , enabling proactive resolution of deliverability issues effectively. - Users find Inbox Monster to be **intuitive and easy-to-use** , making tracking email performance seamless and efficient. - Users value the **excellent support** from the Inbox Monster team, making transitions and overall experience seamless and effective. - Users value the **excellent deliverability tools** of Inbox Monster, enhancing their email marketing effectiveness with insightful reports. - Users praise the **reliability of Inbox Monster** , highlighting excellent support and expert guidance that ensures smooth operations. **Cons:** - Users face a **learning curve** with the UI, requiring time to become comfortable with the platform's features. - Users note that Inbox Monster is **expensive** , with additional costs for functionalities that should be included in the base price. - Users find the **outdated data** in Inbox Monster to be unhelpful, impacting the effectiveness of features and decisions. - Users find the **difficult setup** of Inbox Monster challenging, particularly when analyzing deliverability independently without support. - Users find the **inaccurate data** issue frustrating, as it limits the usefulness of Inbox Monster's features. #### What Are Recent G2 Reviews of Inbox Monster? **"[Deliverability Visibility Made Easy—with Exceptional Support](https://www.g2.com/survey_responses/inbox-monster-review-12489136)"** **Rating:** 5.0/5.0 stars *— Neil O.* [Read full review](https://www.g2.com/survey_responses/inbox-monster-review-12489136) --- **"[World-Class Deliverability Support Backed by a Powerful Platform](https://www.g2.com/survey_responses/inbox-monster-review-12884615)"** **Rating:** 4.5/5.0 stars *— Steve D.* [Read full review](https://www.g2.com/survey_responses/inbox-monster-review-12884615) --- ### 18. [Mailinator](https://www.g2.com/products/mailinator/reviews) Email and SMS Workflow Testing Mailinator allows Developers and QA Testing teams to automatically test their SMS and Email workflows like 2FA verifications, sign-ups, and password resets with trillions of inboxes at your fingertips. Whether you do Manual Testing, use an API, or a framework like Selenium, Cypress, Playwright, or Puppeteer - Mailinator will close the loop on email/SMS testing. **Average Rating:** 4.6/5.0 **Total Reviews:** 11 **How Do G2 Users Rate Mailinator?** - **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 8.4/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 10/10 (Category avg: 10/10) **Who Is the Company Behind Mailinator?** - **Seller:** [Mailinator](https://www.g2.com/sellers/mailinator) - **Year Founded:** 2000 - **HQ Location:** United States - **Twitter:** @mailinator (953 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/manybrain-llc/ (6 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Information Technology and Services - **Company Size:** 50% Mid-Market, 25% Enterprise #### What Are Mailinator's Pros and Cons? **Pros:** - Automation (1 reviews) - Chrome Extension (1 reviews) - Ease of Use (1 reviews) - Easy Setup (1 reviews) - Employee Search (1 reviews) **Cons:** - Missing Information (1 reviews) - Slow Loading (1 reviews) - Slow Processing (1 reviews) ### What Do G2 Reviewers Say About Mailinator? *AI-generated summary from verified user reviews* **Pros:** - Users find the **API automation** of Mailinator excellent for efficiently managing end-to-end email verification tests. - Users praise the **lovely API** of Mailinator for effectively automating email verification end-to-end tests. - Users appreciate the **ease of use** of Mailinator, facilitating quick setups and smooth navigation for testing tasks. - Users find Mailinator's **easy setup** beneficial, streamlining testing processes with quick email access and integrations. - Users praise the **Employee Search API** for its effectiveness in automating email verification tests. **Cons:** - Users have noted **missing information** like unanswered To and From email labels, leading to confusion. - Users express frustration with the **slow loading** times, particularly in the Private Inbox affecting email reception. - Users express concerns about **slow processing** in Mailinator, noting delays in receiving emails and resolving support queries. #### What Are Recent G2 Reviews of Mailinator? **"[Reliable workhorse for QA email testing — backed by a support team that actually cares](https://www.g2.com/survey_responses/mailinator-review-12760601)"** **Rating:** 5.0/5.0 stars *— Atul K.* [Read full review](https://www.g2.com/survey_responses/mailinator-review-12760601) --- **"[A one-stop simple software solution to test SMS and Email workflows for Devs and QA.](https://www.g2.com/survey_responses/mailinator-review-8861746)"** **Rating:** 4.5/5.0 stars *— Sai C.* [Read full review](https://www.g2.com/survey_responses/mailinator-review-8861746) --- #### What Are G2 Users Discussing About Mailinator? - [Is Mailinator safe?](https://www.g2.com/discussions/mailinator-is-mailinator-safe) - [Is Mailinator safe?](https://www.g2.com/discussions/is-mailinator-safe) - [Does Mailinator support attachments?](https://www.g2.com/discussions/mailinator-does-mailinator-support-attachments) - [Does Mailinator support attachments?](https://www.g2.com/discussions/does-mailinator-support-attachments) - [Whats is Mailinator?](https://www.g2.com/discussions/mailinator-whats-is-mailinator) ### 19. [MailUp](https://www.g2.com/products/mailup/reviews) MailUp is a simple and scalable solution to create, automate and customize Email, SMS, and Messaging Apps marketing campaigns. Trusted by 10,000+ customers worldwide, it offers advanced automation features and best-of-breed technology for your marketing strategies. A complete solution for multichannel marketing needs: newsletters, transactional emails, subscription forms, landing pages, promotions, SMS, Messaging Apps (Facebook Messenger and Telegram), and much more! Try its drag & drop email builder, integrate your marketing stack, create automated multichannel workflows in a matter of seconds and monitor your campaign performances through in-depth reports. Italian by birth, international by vocation. Established in 2003, over the years MailUp has grown to become the market leader in Italy and to operate in over 50 countries, with 5 branches worldwide. Over 10,000 companies across the globe trust MailUp as a strategic partner for their Digital Marketing activities. MailUp offers the best infrastructure and international certifications to ensure maximum deliverability to your messages. Its powerful messaging platform is complemented by a range of tools to help your day-to-day marketing campaigns run smoothly. Its teams at the technology hubs in Cremona (Italy) and Silicon Valley are at the forefront of flexible, scalable, integrated software development. **Average Rating:** 3.7/5.0 **Total Reviews:** 41 **How Do G2 Users Rate MailUp?** - **Has the product been a good partner in doing business?:** 6.4/10 (Category avg: 8.4/10) - **Performance:** 9.2/10 (Category avg: 9.0/10) - **Analytics:** 6.7/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 10/10 (Category avg: 10/10) **Who Is the Company Behind MailUp?** - **Seller:** [Mailup](https://www.g2.com/sellers/mailup) - **Year Founded:** 2003 - **HQ Location:** Milan, Italy - **Twitter:** @MailUp_US (880 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/154096/ (70 employees on LinkedIn®) - **Ownership:** BIT:MAIL **Who Uses This Product?** - **Top Industries:** Marketing and Advertising, Internet - **Company Size:** 51% Small-Business, 40% Mid-Market #### What Are Recent G2 Reviews of MailUp? **"[A really useful digital product for email and sms marketing](https://www.g2.com/survey_responses/mailup-review-5151102)"** **Rating:** 5.0/5.0 stars *— Davide F.* [Read full review](https://www.g2.com/survey_responses/mailup-review-5151102) --- **"[Good support and tech](https://www.g2.com/survey_responses/mailup-review-6670240)"** **Rating:** 5.0/5.0 stars *— Mauricio D.* [Read full review](https://www.g2.com/survey_responses/mailup-review-6670240) --- #### What Are G2 Users Discussing About MailUp? - [What is MailUp used for?](https://www.g2.com/discussions/what-is-mailup-used-for) ### 20. [PreviewMyEmail](https://www.g2.com/products/previewmyemail/reviews) Get real screenshots of your email in all popular email applications in a minute. We know the importance of email marketing but more importantly, we know the importance of doing email marketing in the right way. An email content properly designed may cause your email marketing campaign to fail. **Average Rating:** 3.9/5.0 **Total Reviews:** 10 **How Do G2 Users Rate PreviewMyEmail?** - **Has the product been a good partner in doing business?:** 6.7/10 (Category avg: 8.4/10) - **Performance:** 9.2/10 (Category avg: 9.0/10) - **Analytics:** 7.5/10 (Category avg: 8.8/10) **Who Is the Company Behind PreviewMyEmail?** - **Seller:** [PreviewMyEmail](https://www.g2.com/sellers/previewmyemail) - **HQ Location:** N/A - **Twitter:** @previewmyemail (104 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®) **Who Uses This Product?** - **Company Size:** 80% Small-Business, 20% Mid-Market #### What Are Recent G2 Reviews of PreviewMyEmail? **"[PreviewMyEmail helps me alot in my mailing field](https://www.g2.com/survey_responses/previewmyemail-review-7522906)"** **Rating:** 4.5/5.0 stars *— Shoib A.* [Read full review](https://www.g2.com/survey_responses/previewmyemail-review-7522906) --- **"[Using PreviewMyEmail is a fantastic way to pique interest.](https://www.g2.com/survey_responses/previewmyemail-review-7711630)"** **Rating:** 5.0/5.0 stars *— Jitendra Bhilala 1.* [Read full review](https://www.g2.com/survey_responses/previewmyemail-review-7711630) --- ### 21. [Folderly](https://www.g2.com/products/folderly/reviews) Folderly is an Email Deliverability solution that offers a comprehensive approach to ensuring flawless email deliverability. Locate, solve, and prevent email deliverability pitfalls, and ensure your emails reach the Inbox folder. Never again let your emails be part of the 51% of all business emails that never reach the inbox. Make every email count, bringing in revenue and business opportunities. **Average Rating:** 4.8/5.0 **Total Reviews:** 100 **How Do G2 Users Rate Folderly?** - **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 8.4/10) - **Performance:** 9.3/10 (Category avg: 9.0/10) - **Analytics:** 9.6/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 10/10 (Category avg: 10/10) **Who Is the Company Behind Folderly?** - **Seller:** [Folderly](https://www.g2.com/sellers/folderly) - **Year Founded:** 2019 - **HQ Location:** Dover, Delaware - **Twitter:** @Folderlycom (99 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/folderly/ (23 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** CEO, Marketing Manager - **Top Industries:** Marketing and Advertising, Computer Software - **Company Size:** 68% Small-Business, 30% Mid-Market #### What Are Folderly's Pros and Cons? **Pros:** - Customer Support (3 reviews) - Ease of Use (3 reviews) - Deliverability Improvement (2 reviews) - Platform Quality (2 reviews) - Setup Ease (2 reviews) **Cons:** - Dashboard Issues (1 reviews) - Email Issues (1 reviews) - Inaccuracy (1 reviews) - Limited Templates (1 reviews) - Outdated Data (1 reviews) ### What Do G2 Reviewers Say About Folderly? *AI-generated summary from verified user reviews* **Pros:** - Users are impressed with the **responsive customer support** of Folderly, consistently providing quick and knowledgeable assistance. - Users find Folderly's **ease of use** exceptional, enabling quick setup and smooth daily operation for email deliverability. - Users praise Folderly for its **exceptional deliverability improvement** , ensuring emails reach inboxes effectively with high scores. - Users highlight the **intuitive design** of Folderly, enabling quick setup and ease of daily use. - Users find the **setup ease** of Folderly exceptional, enabling quick implementation without a steep learning curve. **Cons:** - Users report **dashboard issues** , with discrepancies in SPF records causing confusion and distrust in the tool's accuracy. - Users report **email issues** with inconsistent SPF record results, causing confusion and doubts about the accuracy of Folderly's reports. - Users report **serious inaccuracies** in Folderly's data, leading to confusion and a lack of trust in their reports. - Users find the **limited templates** in Folderly can lead to formatting issues, requiring additional adjustments for desired results. - Users report **outdated data** , noting discrepancies between Folderly's testing summary and other reliable tools like MXToolbox. #### What Are Recent G2 Reviews of Folderly? **"[Effortlessly Improved Our Email Deliverability](https://www.g2.com/survey_responses/folderly-review-12972232)"** **Rating:** 5.0/5.0 stars *— Dan M.* [Read full review](https://www.g2.com/survey_responses/folderly-review-12972232) --- **"[Intuitive Design, Outstanding Support, and Better Email Deliverability with Folderly](https://www.g2.com/survey_responses/folderly-review-12387128)"** **Rating:** 5.0/5.0 stars *— Verified User in Consulting* [Read full review](https://www.g2.com/survey_responses/folderly-review-12387128) --- #### What Are G2 Users Discussing About Folderly? - [How has Folderly improved your email deliverability, and what advice would you give to new users?](https://www.g2.com/discussions/how-has-folderly-improved-your-email-deliverability-and-what-advice-would-you-give-to-new-users) - [What is Folderly used for?](https://www.g2.com/discussions/what-is-folderly-used-for) - 1 comment ### 22. [EmailDelivery.com](https://www.g2.com/products/emaildelivery-com/reviews) Launch Your Own Email Service Provider and Email Marketing Agency! Self-hosted email marketing you can sell to your customers and clients that runs on any hosting provider or on-premises. Integrate your favorite SMTP Relays and APIs, or send email over your own IP Addresses with Velocity MTA, our PowerMTA alternative included for free. **Average Rating:** 4.3/5.0 **Total Reviews:** 38 **How Do G2 Users Rate EmailDelivery.com?** - **Has the product been a good partner in doing business?:** 8.4/10 (Category avg: 8.4/10) - **Performance:** 10.0/10 (Category avg: 9.0/10) - **Analytics:** 8.9/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 10/10 (Category avg: 10/10) **Who Is the Company Behind EmailDelivery.com?** - **Seller:** [EmailDelivery.com](https://www.g2.com/sellers/emaildelivery-com) - **HQ Location:** N/A - **LinkedIn® Page:** https://www.linkedin.com/company/emaildelivery-com/ (1 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Marketing and Advertising, Computer Software - **Company Size:** 100% Small-Business #### What Are EmailDelivery.com's Pros and Cons? **Pros:** - API Quality (1 reviews) - Customization (1 reviews) - Deliverability (1 reviews) - Easy Integration (1 reviews) - Easy Integrations (1 reviews) **Cons:** - Formatting Issues (2 reviews) - Poor Customer Support (2 reviews) - Bug Issues (1 reviews) - Cost Concerns (1 reviews) - Delayed Responses (1 reviews) ### What Do G2 Reviewers Say About EmailDelivery.com? *AI-generated summary from verified user reviews* **Pros:** - Users value the **flexibility and control** of owning their stack with EmailDelivery.com, enhancing their deliverability workflows. - Users value the **flexibility and brand control** offered by EmailDelivery.com for their technical and agency needs. - Users value the **flexible deliverability options** of EmailDelivery.com, enhancing autonomy and control over email campaigns. - Users value the **easy integration** with external SMTP/API providers, enhancing control and flexibility for their email workflows. - Users value the **easy integrations** of EmailDelivery.com, enhancing flexibility and control over their email infrastructure. **Cons:** - Users often face **formatting issues** with EmailDelivery.com, resulting in a frustrating experience and lack of support. - Users experience **poor customer support** , leading to unresolved issues and heightened costs, ultimately detracting from product value. - Users face significant **bug issues** with EmailDelivery.com, leading to unresponsive support and escalating maintenance problems. - Users find that the **cost concerns** with EmailDelivery.com arise from unresponsive support and escalating maintenance issues. - Users experience **delayed responses** from EmailDelivery.com, leading to unresolved issues and increased operational costs. #### What Are Recent G2 Reviews of EmailDelivery.com? **"[Incredible software and support!](https://www.g2.com/survey_responses/emaildelivery-com-review-8778356)"** **Rating:** 5.0/5.0 stars *— Dalton Araujo A.* [Read full review](https://www.g2.com/survey_responses/emaildelivery-com-review-8778356) --- **"[A powerhouse for those looking to take their email marketing into their own hands](https://www.g2.com/survey_responses/emaildelivery-com-review-9200757)"** **Rating:** 4.5/5.0 stars *— Jim R.* [Read full review](https://www.g2.com/survey_responses/emaildelivery-com-review-9200757) --- ### 23. [testRigor](https://www.g2.com/products/testrigor/reviews) Software QA testers use testRigor codeless testing tool to create robust end-to-end functional tests. Software testing made easy: create cross-platform tests using no code for web, native and hybrid mobile applications, desktop, and API. Utilize email testing, visual testing and audio testing built-in features. Create your automated tests 15x faster and with 95% less test maintenance than traditional automation testing tools. Execute tests in parallel and receive results in minutes, not hours. Easily integrate with your favorite issue management tools, CI/CD tools, and so on. It’s easy to scale your software testing with testRigor. Best for: Software teams who want to rapidly increase their test automation coverage while also spending much less time on maintenance. testRigor aims to be the only automation tool needed - with broad support, cross-platform and cross-browser testing, reporting and screenshots for every step **Average Rating:** 4.7/5.0 **Total Reviews:** 19 **How Do G2 Users Rate testRigor?** - **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 8.4/10) - **Performance:** 10.0/10 (Category avg: 9.0/10) - **Analytics:** 10.0/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 3.3/10 (Category avg: 10/10) **Who Is the Company Behind testRigor?** - **Seller:** [TestRigor](https://www.g2.com/sellers/testrigor) - **Year Founded:** 2022 - **HQ Location:** Brooklyn, US - **Twitter:** @testrigor (909 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/testrigor/ (330 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Computer Software - **Company Size:** 70% Small-Business, 30% Mid-Market #### What Are testRigor's Pros and Cons? **Pros:** - Ease of Use (7 reviews) - Automation (5 reviews) - Time-saving (5 reviews) - Customer Support (4 reviews) - Automation Ease (2 reviews) **Cons:** - Testing Difficulties (3 reviews) - Testing Issues (3 reviews) - Bug Issues (2 reviews) - Technical Issues (2 reviews) - Expensive (1 reviews) ### What Do G2 Reviewers Say About testRigor? *AI-generated summary from verified user reviews* **Pros:** - Users find **testRigor incredibly easy to use** , significantly speeding up test creation and maintenance efforts. - Users appreciate the **time-saving automation** of TestRigor, enhancing productivity and quality in their testing processes. - Users find that TestRigor offers **significant time savings** , enhancing efficiency in building and maintaining automated tests. - Users commend the **exceptional 24/7 customer support** of testRigor, facilitating quick issue resolution and assistance. - Users value **automation ease** with testRigor, enabling rapid UI test creation without programming knowledge. **Cons:** - Users report **testing difficulties** with testRigor due to occasional crashes and misplacement of inputs during tests. - Users report **testing issues** with testRigor, including slow mobile setup, failed steps, and occasional tool crashes. - Users report frequent **bug issues** with testRigor, leading to crashes and failures in test case executions. - Users face **technical issues** with testRigor, including unsynced suites causing complications with Reusable Rules and field entries. - Users express concern about the **cost of servers** associated with using testRigor, impacting overall investment. #### What Are Recent G2 Reviews of testRigor? **"[User-Friendly UI, Helpful Docs, and Fast Support—A Great Product](https://www.g2.com/survey_responses/testrigor-review-12236983)"** **Rating:** 5.0/5.0 stars *— Brandi W.* [Read full review](https://www.g2.com/survey_responses/testrigor-review-12236983) --- **"[Powerful Natural language Automation that is fast, scalable and stable.](https://www.g2.com/survey_responses/testrigor-review-12247728)"** **Rating:** 5.0/5.0 stars *— Julia T.* [Read full review](https://www.g2.com/survey_responses/testrigor-review-12247728) --- #### What Are G2 Users Discussing About testRigor? - [What is testRigor used for?](https://www.g2.com/discussions/what-is-testrigor-used-for) ### 24. [Delivra](https://www.g2.com/products/delivra/reviews) Delivra is an email marketing platform helping marketers of any expertise captivate and grow their audience. With more than 20 years of unrivaled customer success, Delivra helps businesses engage in meaningful conversations that produce tangible results. Their focus on approachable solutions has helped empower thousands of organizations across industries to take control of complex marketing automation and data handling. Delivra scales with you and provides the tools you need to succeed every step of the way. Built for busy marketers, Delivra offers a full suite of features to help teams reach their goals. Easily build and send impactful email marketing campaigns with a customizable drag and drop editor. Automate your customer communications by strategically plotting an entire email series, determining which mailings are sent based on a variety of subscriber actions, inactions or time. Get more engagement from your audience and reach customers outside of their inbox with expert segmentation and SMS marketing. Whether you’re working B2B, promoting a Non-Profit, or planning an event, Delivra provides robust analytics and ongoing support to encourage users to hone in and refine their strategy. Integrate with a wide variety of CRM’s, e-commerce platforms, and web analytics tools so everything you need is available in one place. The software either plugs right into the current tech, or Delivra builds out a custom integration to ensure that everything works smoothly. **Average Rating:** 4.3/5.0 **Total Reviews:** 80 **How Do G2 Users Rate Delivra?** - **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 8.4/10) - **Performance:** 5.8/10 (Category avg: 9.0/10) - **Analytics:** 5.0/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 10/10 (Category avg: 10/10) **Who Is the Company Behind Delivra?** - **Seller:** [Delivra](https://www.g2.com/sellers/delivra) - **Year Founded:** 1999 - **HQ Location:** Indianapolis, Indiana - **Twitter:** @delivra (2,078 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/273329/ (29 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Owner - **Top Industries:** Marketing and Advertising, Non-Profit Organization Management - **Company Size:** 49% Small-Business, 43% Mid-Market #### What Are Delivra's Pros and Cons? **Pros:** - Automation (4 reviews) - Ease of Use (4 reviews) - Automations (3 reviews) - Easy Setup (3 reviews) - Email Marketing (3 reviews) **Cons:** - Difficult Automation (2 reviews) - Integration Issues (2 reviews) - Limited Customization (2 reviews) - Complex Features (1 reviews) - Complexity (1 reviews) ### What Do G2 Reviewers Say About Delivra? *AI-generated summary from verified user reviews* **Pros:** - Users love the **effortless automation features** of Delivra, enhancing their email marketing efficiency and effectiveness. - Users value the **ease of use** of Delivra, appreciating its smooth interface and efficient email campaign setup. - Users appreciate Delivra's **effortless automation features** , enhancing their ability to create personalized, data-driven marketing campaigns. - Users commend the **easy setup** of Delivra, which simplifies launching campaigns and saves valuable time. - Users appreciate the **simplicity and automation** of Delivra, enhancing their email marketing efficiency and effectiveness. **Cons:** - Users find the **difficult automation** and integration ecosystem of Delivra quite challenging and complex. - Users face **integration issues** with Delivra, finding automation and customization more challenging than expected. - Users find the **limited customization options** restrictive, desiring more flexibility in email templates and designs. - Users find the **automation complexity** and integration ecosystem of Delivra somewhat challenging in their experience. - Users find the **automation complexity** and integration ecosystem of Delivra somewhat challenging to navigate. #### What Are Recent G2 Reviews of Delivra? **"[Easy-to-Use Email Automation with Powerful Segmentation and Reporting](https://www.g2.com/survey_responses/delivra-review-12899923)"** **Rating:** 4.0/5.0 stars *— jamsheed I.* [Read full review](https://www.g2.com/survey_responses/delivra-review-12899923) --- **"[Looking for new tools to best the competition.](https://www.g2.com/survey_responses/delivra-review-12741439)"** **Rating:** 4.0/5.0 stars *— Verified User in Entertainment* [Read full review](https://www.g2.com/survey_responses/delivra-review-12741439) --- #### What Are G2 Users Discussing About Delivra? - [What is Delivra used for?](https://www.g2.com/discussions/what-is-delivra-used-for) ### 25. [Mailgun](https://www.g2.com/products/mailgun/reviews) Mailgun: The Most Relied Upon Email Platform for Growing Businesses A set of powerful APIs that enable you to send, receive and track email from your app effortlessly whether you use Python, Ruby, PHP, C#, Node.js or Java. Easy SMTP integration and a simple, RESTful API abstracts away the messy details of sending transactional or bulk email. Scale quickly, whether you need to send 10 or 10 million emails. Searchable logs mean you always know what is happening to your email while tags make it easy to A/B test and report on your data, all via our webhooks. **Average Rating:** 4.2/5.0 **Total Reviews:** 313 **How Do G2 Users Rate Mailgun?** - **Has the product been a good partner in doing business?:** 8.7/10 (Category avg: 8.4/10) - **Performance:** 10.0/10 (Category avg: 9.0/10) - **Analytics:** 10.0/10 (Category avg: 8.8/10) - **What is your organization's estimated ROI on the product (payback period in months)?:** 9.7/10 (Category avg: 10/10) **Who Is the Company Behind Mailgun?** - **Seller:** [Sinch](https://www.g2.com/sellers/sinch) - **Company Website:** https://www.sinch.com - **Year Founded:** 2008 - **HQ Location:** Stockholm, Sweden - **Twitter:** @wearesinch (3,648 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/sinch (4,371 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** CTO, Software Engineer - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 80% Small-Business, 16% Mid-Market #### What Are Mailgun's Pros and Cons? **Pros:** - Ease of Use (23 reviews) - Reliability (18 reviews) - Deliverability (15 reviews) - Features (12 reviews) - API Quality (11 reviews) **Cons:** - Expensive (11 reviews) - Email Issues (8 reviews) - Learning Curve (6 reviews) - Missing Information (5 reviews) - Poor Customer Support (5 reviews) ### What Do G2 Reviewers Say About Mailgun? *AI-generated summary from verified user reviews* **Pros:** - Users appreciate the **ease of use** of Mailgun, benefiting from its simple setup and comprehensive API documentation. - Users greatly value Mailgun's **high reliability** for email delivery, ensuring timely communication and efficient functionality. - Users value Mailgun for its **strong email deliverability** , ensuring reliable communication through effective tracking and automation. - Users value the **reliable email sending and comprehensive features** of Mailgun, enhancing their transactional and marketing communication. - Users appreciate the **high-quality API** of Mailgun, which enhances reliability and simplifies integration for email services. **Cons:** - Users find Mailgun's **expensive pricing** model burdensome, especially for smaller teams or startups with limited budgets. - Users face **email issues** such as log review difficulties, poor customer service, and spam filtering failures. - Users find the **learning curve steep** for Mailgun, especially for those lacking technical expertise and support. - Users experience **missing information** with Mailgun, relating to limited support and inadequate customer service throughout the process. - Users report **poor customer support** from Mailgun, experiencing slow responses and account mismanagement issues. #### What Are Recent G2 Reviews of Mailgun? **"[Easy Setup, Flexible SDKs, and a Rich Email Tracking Dashboard](https://www.g2.com/survey_responses/mailgun-review-12817519)"** **Rating:** 5.0/5.0 stars *— NILADRI A.* [Read full review](https://www.g2.com/survey_responses/mailgun-review-12817519) --- **"[Effortless Email Automation with Top-Notch Deliverability](https://www.g2.com/survey_responses/mailgun-review-12641409)"** **Rating:** 4.0/5.0 stars *— Nate H.* [Read full review](https://www.g2.com/survey_responses/mailgun-review-12641409) --- #### What Are G2 Users Discussing About Mailgun? - [What is Mailgun used for?](https://www.g2.com/discussions/mailgun-what-is-mailgun-used-for) - 2 comments - [How much does mailgun cost?](https://www.g2.com/discussions/how-much-does-mailgun-cost) - 1 comment - [What is mailgun API?](https://www.g2.com/discussions/what-is-mailgun-api) - [Is mailgun safe?](https://www.g2.com/discussions/is-mailgun-safe) - 1 upvote - [What is mailgun used for?](https://www.g2.com/discussions/what-is-mailgun-used-for) - 1 comment ## What Is Email Testing Software? [Marketing Software](https://www.g2.com/categories/marketing) ## What Software Categories Are Similar to Email Testing Software? - [Email Marketing Software](https://www.g2.com/categories/email-marketing) - [Transactional Email Software](https://www.g2.com/categories/transactional-email) - [Landing Page Builders](https://www.g2.com/categories/landing-page-builders) - [Email Deliverability Tools](https://www.g2.com/categories/email-deliverability) - [Personalization Software](https://www.g2.com/categories/personalization) - [Email Template Builder Software](https://www.g2.com/categories/email-template-builder) - [SMS Marketing Software](https://www.g2.com/categories/sms-marketing)