Best Email Testing Software

How Many Email Testing Software Products Does G2 Track?

Total Products under this Category: 51

Category Stats (Sep 2026)

  • Average Rating: 4.33/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: GlockApps (+0.7%) - Among all products in this category, GlockApps recorded the largest rating increase compared to last month

Last updated: September 15, 2026

How Does G2 Rank Email Testing Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 22,600+ Authentic Reviews
  • 51+ 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.

G2 Grid® for Email Testing Software

G2 Grid® for Email Testing Software plotting products by satisfaction and market presence

Highlighted products: Brevo Marketing Platform, Intuit Mailchimp Email Marketing, Validity Engage, Mailtrap, Reoon Email Verifier, Campaign Monitor, MailerLite, and testRigor.

Underlying data: [Grid® JSON](https://www.g2.com/categories/email-testing/grids.json?focus%5B%5D=brevo-marketing-platform&focus%5B%5D=intuit-mailchimp-email-marketing&focus%5B%5D=validity-engage&focus%5B%5D=mailtrap&focus%5B%5D=reoon-email-verifier&focus%5B%5D=campaign-monitor&focus%5B%5D=mailerlite&focus%5B%5D=testrigor)

Brevo Marketing Platform

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: 2,562

How Do G2 Users Rate Brevo Marketing Platform?

  • Has the product been a good partner in doing business?: 8.9/10 (Category avg: 8.5/10)
  • 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
  • Company Website:
  • Year Founded: 2012
  • HQ Location: Paris
  • Twitter: @brevo_official
    16,032 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    880 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, 13% Medium

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, finding it straightforward to navigate and manage their marketing efforts.
  • Users appreciate the easy campaign scheduling and automation features of Brevo, making email marketing efficient and effective.
  • Users find Brevo Marketing Platform's easy setup and automation features greatly enhance their email marketing experience.
  • Users appreciate the convenient and efficient email marketing features of Brevo, making automation and scheduling a breeze.
  • Users appreciate the simplicity of Brevo, noting its ease in creating effective marketing campaigns without complexity.
Cons
  • Users find the missing features in Brevo's automation and design limits frustrating for complex marketing tasks.
  • Users note the limited features in Brevo, particularly in customization and automation options, affecting functionality.
  • Users find the limited customization options restrict their ability to create unique and visually appealing designs.
  • Users find the learning curve steep initially, with some features feeling unintuitive for beginners.
  • Users find Brevo Marketing Platform expensive, especially with rising SMS costs and navigating complex pricing tiers.

What Are Recent G2 Reviews of Brevo Marketing Platform?

What Are G2 Users Discussing About Brevo Marketing Platform?

Intuit Mailchimp Email Marketing

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: 12,679

How Do G2 Users Rate Intuit Mailchimp Email Marketing?

  • Has the product been a good partner in doing business?: 8.6/10 (Category avg: 8.5/10)
  • 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
  • Company Website:
  • Year Founded: 2001
  • HQ Location: Atlanta, GA
  • Twitter: @MailChimp
    238,536 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,377 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, 22% Medium

What Do G2 Reviewers Say About Intuit Mailchimp Email Marketing?

AI-generated summary from verified user reviews

Pros
  • Users love the easy-to-use platform of Mailchimp, which simplifies email marketing and boosts engagement effortlessly.
  • Users appreciate the user-friendly editing tools of Intuit Mailchimp Email Marketing, enhancing their email marketing experience significantly.
  • Users praise the user-friendly interface and advanced features of Mailchimp, enhancing their email marketing effectiveness.
  • Users find the easy creation process for email campaigns intuitive and enjoyable, perfect for beginners.
  • Users appreciate the intuitive templates of Intuit Mailchimp, making email creation engaging and efficient.
Cons
  • Users note that it can become expensive, especially for those needing more features or small startups.
  • Users find the learning curve steep for advanced automation and segmentation, complicating initial usage of Mailchimp.
  • Users find Mailchimp's limited features restrictive, particularly in automation and advanced options, impacting overall usability.
  • Users note the limited customization options for forms and templates, impacting flexibility and ease of use.
  • Users find missing features such as event registrations and intuitive analytics limit Mailchimp's effectiveness for advanced needs.

What Are Recent G2 Reviews of Intuit Mailchimp Email Marketing?

What Are G2 Users Discussing About Intuit Mailchimp Email Marketing?

Validity Engage

Validity Engage is an AI-native platform built for high-volume enterprise marketing teams that want every email to be better than the last. It covers the full email lifecycle: competitor intelligence, contact validation, design and testing, deliverability, and live email monitoring. Engage unifies capabilities formerly delivered across separate Validity products: (Formerly) Validity Litmus: Broken links, brand inconsistencies, and rendering issues that slip through review erode subscriber trust. Engage's email building, QA testing, spam filter testing, and accessibility checks—backed by LLM powered spelling and grammar review—catch issues before they reach a subscriber, giving teams control without slowing production. (Formerly) Validity Everest: Unnoticed deliverability issues quietly drain revenue. Engage's inbox placement and deliverability monitoring shows exactly where your emails land across every major provider, giving teams the visibility to catch problems and stay off blocklists. (Formerly) Validity BriteVerify: Invalid contact data drives up bounces and damages sender reputation. Engage's contact and email validation keeps the data behind every send accurate—automatically. It gives teams the confidence to send at scale without second-guessing the list. Engage also adds proprietary competitor intelligence, showing you what's working across the market before a campaign even sends. Sender Certification, an upgrade available with Engage, helps senders reach more inboxes—and stay there—as a trusted sender. Engage’s insights are powered by the Validity Intelligence Network, built on 25 years of exclusive partnerships, real-time visibility into inboxes worldwide, and signals from across the email ecosystem. The network spans more than 140 ISPs, tracks 35,000-plus brands, and processes 2.5 billion behavioral data points every day. Engage puts that intelligence to work through a team of agents that watch performance around the clock, recommend the next best action, and fine-tune campaigns without waiting to be asked.

Average Rating: 4.5/5.0

Total Reviews: 973

How Do G2 Users Rate Validity Engage?

  • Has the product been a good partner in doing business?: 8.8/10 (Category avg: 8.5/10)
  • Performance: 8.8/10 (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)?: 10/10 (Category avg: 10/10)

Who Is the Company Behind Validity Engage?

  • Seller: Validity Inc
  • Company Website:
  • Year Founded: 2018
  • HQ Location: Boston, Massachusetts
  • Twitter: @TrustValidity
    1,151 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    349 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Marketing Manager, Email Marketing Manager
  • Top Industries: Marketing and Advertising, Information Technology and Services
  • Company Size: 44% Medium, 29% Small

What Do G2 Reviewers Say About Validity Engage?

AI-generated summary from verified user reviews

Pros
  • Users value the dynamic previews of Litmus, enhancing email rendering insights across devices and clients.
  • Users value the effective email automation and personalization features of Validity Engage, boosting campaign optimization and engagement.
  • Users value the ease of use of Validity Engage, praising its intuitive interface and streamlined collaboration features.
  • Users love the detailed dynamic previews of Litmus, enhancing email design across multiple devices and platforms.
  • Users value the detailed analytics provided by Litmus for optimizing email performance across devices and clients.
Cons
  • Users find the absence of key features frustrating, particularly regarding template sharing and an undo option.
  • Users often experience slow performance with Validity Engage when switching previews and rendering email tests.
  • Users find Validity Engage to be quite expensive, with many features locked behind higher cost tiers.
  • Users express concerns about email client settings rigidity and the need for improved customization and error visibility.
  • Users are frustrated by the slow loading times for tests, negatively impacting efficiency and productivity.

What Are Recent G2 Reviews of Validity Engage?

What Are G2 Users Discussing About Validity Engage?

Mailtrap

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: 76

How Do G2 Users Rate Mailtrap?

  • Has the product been a good partner in doing business?: 9.3/10 (Category avg: 8.5/10)
  • 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
  • Year Founded: 2007
  • HQ Location: Pasadena, CA, USA
  • Twitter: @railsware
    2,116 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    175 employees on LinkedIn®
  • Ownership: Private

Who Uses This Product?

  • Who Uses This: CTO, CEO
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 56% Small, 53% Medium

What Do G2 Reviewers Say About Mailtrap?

AI-generated summary from verified user reviews

Pros
  • Users find Mailtrap's ease of use remarkable, making email management and integration straightforward and efficient.
  • Users commend Mailtrap's excellent customer support, consistently noting its responsiveness and helpfulness in resolving issues.
  • Users praise Mailtrap for its easy setup, making email testing seamless and efficient for developers.
  • Users value the easy integrations of Mailtrap, enhancing development workflows and email testing efficiency significantly.
  • Users highlight the exceptional reliability of Mailtrap, ensuring seamless email delivery and excellent performance.
Cons
  • Users express frustration over storage limitations on lower plans, often needing upgrades for more extensive testing.
  • Users highlight the missing features in Mailtrap, especially the lack of email marketing tools and analytics.
  • Users find Mailtrap's interface a bit complicated, especially the dashboard, which can be confusing at first glance.
  • Users find the difficult navigation of Mailtrap's API documentation challenging, impacting their initial setup experience.
  • Users report notification issues with live chat, and feel an email marketing feature is necessary for efficiency.

What Are Recent G2 Reviews of Mailtrap?

Reoon Email Verifier

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: 8.5/10)
  • 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
  • Company Website:
  • Year Founded: 2018
  • HQ Location: N/A
  • Twitter: @ReoonTechnology
    53 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Founder, CEO
  • Top Industries: Marketing and Advertising, Computer Software
  • Company Size: 91% Small, 4% Medium

What Do G2 Reviewers Say About Reoon Email Verifier?

AI-generated summary from verified user reviews

Pros
  • Users value the accuracy of Reoon Email Verifier, ensuring reliable results for effective email list management.
  • Users highlight the ease of use of Reoon Email Verifier, making setup and bulk verification effortlessly simple.
  • Users love the exceptional accuracy of Reoon Email Verifier, which ensures clean and reliable email lists effortlessly.
  • Users highlight the fast bulk verification of Reoon Email Verifier, enhancing efficiency and accuracy in email list management.
  • Users find Reoon Email Verifier to be very affordable, offering exceptional value for its powerful features and ease of use.
Cons
  • Users feel that the credit limitations can be restrictive, wishing for more free credits and easier purchase processes.
  • Users experience verification issues due to tight daily limits and unclear instructions for beginners, impacting usability.
  • Users note the poor interface design of Reoon Email Verifier, wishing for a more modern and engaging look.
  • Users feel the UI could be improved, suggesting a need for enhancements for better experience.
  • Users find the limited credits frustrating, especially with daily resets impacting long-term usage and flexibility.

What Are Recent G2 Reviews of Reoon Email Verifier?

Campaign Monitor

Campaign Monitor by Marigold is an email marketing platform for marketers and solopreneurs who own campaign creation end to end. Alongside email it supports transactional email, signup forms, SMS, social and a website builder. Marketing Studio is its AI campaign generator, carrying a campaign from brief to finished asset in a single workflow. It has five components: - Email Workspace generates an on-brand email campaign tailored to a goal you select. - Creative Lab lets you describe, generate, and refine custom imagery inside the email builder, removing the lead time of commissioned creative. - Brand Hub pulls your logo, colors, imagery, and tone of voice directly from your website and applies them automatically to every campaign and visual you generate. - Translation produces a translated version of a campaign in one click, leaving the original untouched. - Social Suite converts a finished email campaign into a ready-to-publish Instagram post with copy, hashtags, and an image you can adjust before it goes live. Everything Marketing Studio generates is editable before publishing. Marketing Studio is included with Essentials and Premier plans, with limited access on Lite and during the free trial. It is currently available to direct Campaign Monitor customers; agency access is not yet supported. Four further AI capabilities sit across the platform. AI Writer drafts subject lines, preview text, and body copy, and adapts existing copy for new audiences. AI Email Booster scans a finished email, infers its goal, and recommends design and copy changes drawn from industry best practice, each applied or undone in one click. Segment Mapper builds audience segments from a plain-language description rather than filter logic, and offers prebuilt Idea segments as a starting point. Marketing Monitor benchmarks each campaign against industry performance data, suggests tactics against the goal set for that send, and reports back on whether applied changes worked. The core platform covers a drag-and-drop template builder with a free template library, a visual journey designer for multi-step automation, engagement-based and behavioral segmentation, dynamic personalization, and dashboards reporting across campaigns, automated journeys, and transactional sends. A documented API and prebuilt integrations connect Campaign Monitor to existing systems. Campaign Monitor is used by small and mid-sized businesses, nonprofits, and marketing agencies, with industry-specific use in retail, media and entertainment, publishing, technology, and travel and hospitality. Customers include Nike, the World Health Organization, the Australian Red Cross, iHeartMedia, and the Chicago Sun-Times. Security and compliance documentation is published in the Campaign Monitor Trust Center.

Average Rating: 4.1/5.0

Total Reviews: 708

How Do G2 Users Rate Campaign Monitor?

  • Has the product been a good partner in doing business?: 8.6/10 (Category avg: 8.5/10)
  • 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
  • Company Website:
  • Year Founded: 2017
  • HQ Location: Nashville, US
  • LinkedIn® Page: www.linkedin.com
    965 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, 32% Medium

What Do G2 Reviewers Say About Campaign Monitor?

AI-generated summary from verified user reviews

Pros
  • Users praise the ease of use of Campaign Monitor, appreciating its user-friendly interface and straightforward navigation.
  • Users appreciate the user-friendly interface of Campaign Monitor, enabling quick adoption and efficient use by all team members.
  • Users highlight the easy setup of Campaign Monitor, making email creation and automation a breeze for teams.
  • Users appreciate the intuitive interface of Campaign Monitor, making it simple to navigate and manage email campaigns.
  • Users praise the user-friendly interface of Campaign Monitor, enhancing ease of navigation and team efficiency.
Cons
  • Users find missing features like limited insights and template exports hinder their overall experience with Campaign Monitor.
  • Users face email issues such as limited tracking options and difficulties importing fonts, impacting their campaign management.
  • Users find email management cumbersome, facing issues with tagging, reporting, and sorting capabilities.
  • Users experience campaign issues including bugs and email delivery delays, causing stress and uncertainty in operations.
  • Users note limited features, especially for advanced automation and larger subscriber lists, impacting overall capabilities.

What Are Recent G2 Reviews of Campaign Monitor?

What Are G2 Users Discussing About Campaign Monitor?

MailerLite

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: 1,097

How Do G2 Users Rate MailerLite?

  • Has the product been a good partner in doing business?: 9.1/10 (Category avg: 8.5/10)
  • 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
  • Year Founded: 2010
  • HQ Location: San Francisco, CA
  • Twitter: @mailerlite
    8,748 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    170 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Owner, CEO
  • Top Industries: Marketing and Advertising, Writing and Editing
  • Company Size: 91% Small, 7% Medium

What Do G2 Reviewers Say About MailerLite?

AI-generated summary from verified user reviews

Pros
  • Users love the ease of use in MailerLite, enabling quick setup and efficient campaign management.
  • Users value the knowledgeable and patient customer support of MailerLite, enhancing their overall experience with the product.
  • Users commend MailerLite for its easy setup, making it perfect for beginners entering email marketing.
  • Users love how easy and straightforward MailerLite is, making it ideal for beginners in email marketing.
  • Users praise the easy creation of campaigns in MailerLite, making email marketing accessible and efficient for everyone.
Cons
  • Users find the learning curve steep, with a poorly designed setup and outdated help resources complicating usage.
  • Users are disappointed by the missing features like automatic logo addition and reusable content blocks in MailerLite.
  • Users express frustration over poor customer support, struggling to find assistance and resolve ongoing issues effectively.
  • Users often face email issues with MailerLite, including bugs, poor support, and frustrating error messages.
  • Users find the initial setup and support difficult, which complicates usage and creates frustrations with account management.

What Are Recent G2 Reviews of MailerLite?

What Are G2 Users Discussing About MailerLite?

testRigor

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: 4.6/5.0

Total Reviews: 42

How Do G2 Users Rate testRigor?

  • Has the product been a good partner in doing business?: 9.8/10 (Category avg: 8.5/10)
  • 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)?: 10/10 (Category avg: 10/10)

Who Is the Company Behind testRigor?

  • Seller: TestRigor
  • Year Founded: 2022
  • HQ Location: Brooklyn, US
  • Twitter: @testrigor
    909 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    330 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 51% Small, 47% Medium

What Do G2 Reviewers Say About testRigor?

AI-generated summary from verified user reviews

Pros
  • Users commend the ease of use of testRigor, enabling fast implementation and effective software testing across platforms.
  • Users admire the superior automation capabilities of testRigor, enabling fast and easy test suite development without coding.
  • Users value the time-saving capabilities of testRigor, enabling quick test automation without coding skills.
  • Users appreciate the exceptional 24/7 customer support of testRigor, enhancing their experience and efficiency in testing.
  • Users love the automation ease of testRigor, enabling fast test creation without the need for coding skills.
Cons
  • Users experience testing difficulties due to occasional crashes and inconsistencies in test input processes.
  • Users experience testing issues with testRigor, including slow mobile tests and occasional tool crashes impacting reliability.
  • Users experience bug issues with testRigor, leading to incorrect inputs and occasional app crashes that disrupt testing.
  • Users experience technical issues with unsynchronized suites and problematic input fields, impacting their workflow and usability.
  • Users note that the only concern is the high cost of servers, which may hinder some businesses from using testRigor.

What Are Recent G2 Reviews of testRigor?

What Are G2 Users Discussing About testRigor?

Unspam.email

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: 26

How Do G2 Users Rate Unspam.email?

  • Has the product been a good partner in doing business?: 9.5/10 (Category avg: 8.5/10)
  • Performance: 10.0/10 (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)?: 2.1/10 (Category avg: 10/10)

Who Is the Company Behind Unspam.email?

  • Seller: Unspam.email
  • Year Founded: 2020
  • HQ Location: New York, US
  • Twitter: @Unspamemail
    82 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 91% Small, 3% Medium

What Do G2 Reviewers Say About Unspam.email?

AI-generated summary from verified user reviews

Pros
  • Users value the accuracy of detailed reports from Unspam.email, helping identify and resolve email deliverability issues effectively.
  • Users love the ease of use of Unspam.email, appreciating its practical and straightforward approach to email deliverability.
  • Users value the detailed insights from Unspam.email, enabling effective email deliverability management and campaign success.
  • Users value the practical AI functionality and straightforward interface of Unspam.email for effective deliverability work.
  • Users value the clear and actionable deliverability insights of Unspam.email, enhancing campaign effectiveness and maximizing conversions.
Cons
  • Users find the credit limitations of Unspam.email's free tier restrictive, often needing to upgrade for more functionality.
  • Users find the slow performance of Unspam.email frustrating, particularly when switching between test results and analyzing campaigns.
  • Users find the difficult learning curve due to the complex message ID input requirement for Unspam.email.
  • Users find the difficult setup of Unspam.email challenging for ensuring proper email deliverability testing.
  • Users find email integration challenging due to difficulties in testing deliverability with certain marketing email suites.

What Are Recent G2 Reviews of Unspam.email?

Mailosaur

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: 33

How Do G2 Users Rate Mailosaur?

  • Has the product been a good partner in doing business?: 9.2/10 (Category avg: 8.5/10)
  • 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
  • Company Website:
  • Year Founded: 2013
  • HQ Location: Basingstoke, Hampshire
  • Twitter: @mailosaur
    185 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    12 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer Software
  • Company Size: 42% Small, 21% Large

What Do G2 Reviewers Say About Mailosaur?

AI-generated summary from verified user reviews

Pros
  • Users highlight the ease of use of Mailosaur, streamlining testing and integration processes effectively.
  • Users value the time-saving capabilities of Mailosaur, enhancing the efficiency of their testing processes significantly.
  • Users find Mailosaur's automation features invaluable for efficient email and SMS testing, ensuring seamless QA processes.
  • Users commend Mailosaur for its intuitive design, enhancing efficiency and simplifying the testing process significantly.
  • Users value the reliability of Mailosaur, enjoying seamless access to email testing without complications or downtime.
Cons
  • Users feel the pricing is steep for smaller teams, especially when not fully utilizing the product's capabilities.
  • Users feel that Mailosaur's pricing issues make it challenging for smaller teams and startups to afford adequate testing.
  • Users express concerns about limited features, particularly regarding pricing and message retention that affect usability.
  • Users feel the limits on email tests are too low, impacting their ability to scale their business effectively.
  • Users find the UI challenging and agree it could benefit from modernization for better usability.

What Are Recent G2 Reviews of Mailosaur?

What Are G2 Users Discussing About Mailosaur?

Twilio SendGrid Email Marketing Campaigns

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 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: 318

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: 8.5/10)
  • 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
  • Year Founded: 2008
  • HQ Location: San Francisco, CA
  • Twitter: @twilio
    81,644 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    7,801 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: 66% Small, 26% Medium

What Do G2 Reviewers Say About Twilio SendGrid Email Marketing Campaigns?

AI-generated summary from verified user reviews

Pros
  • Users value the intuitive dashboard of Twilio SendGrid, making email campaign creation and management effortless.
  • Users appreciate the easy creation process with Twilio SendGrid, thanks to its intuitive dashboard and versatile template options.
  • Users praise Twilio SendGrid for its intuitive dashboard, making email campaign creation and management a breeze.
  • Users highlight the intuitive dashboard of Twilio SendGrid, making email marketing effortless and efficient for all skill levels.
  • Users love the intuitive dashboard of Twilio SendGrid, making email marketing straightforward and efficient for all skill levels.
Cons
  • Users find Twilio SendGrid lacks essential features, making it less beginner-friendly and harder to integrate with CRMs.
  • Users find the email functionality lacking, with limited features and a confusing data display, impacting usability.
  • Users find Twilio SendGrid Email Marketing Campaigns expensive and convoluted, limiting their ability to manage contacts effectively.
  • Users find limited features in Twilio SendGrid, especially in advanced automation and analytics compared to competitors.
  • Users find the dashboard issues frustrating, mentioning challenges with data format and retention affecting usability.

What Are Recent G2 Reviews of Twilio SendGrid Email Marketing Campaigns?

What Are G2 Users Discussing About Twilio SendGrid Email Marketing Campaigns?

Email on Acid

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: 8.5/10)
  • 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
  • Year Founded: 2008
  • HQ Location: Stockholm, Sweden
  • Twitter: @wearesinch
    3,648 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    4,417 employees on LinkedIn®
  • Ownership: SINCH.ST

Who Uses This Product?

  • Top Industries: Marketing and Advertising, Computer Software
  • Company Size: 47% Medium, 40% Small

What Are Recent G2 Reviews of Email on Acid?

What Are G2 Users Discussing About Email on Acid?

Bouncer

Bouncer - The easiest to use, yet the most powerful E-mail Validation and deliverability Service. Today, Bouncer goes far beyond email verification. From validating email addresses and protecting signup forms to continuously cleaning customer databases and monitoring deliverability, Bouncer helps businesses keep their data accurate and their emails landing in the inbox. Bouncer is a technological leader in email verification, delivering industry-leading coverage, exceptional accuracy, and high performance. Our platform verifies up to 200,000 email addresses per hour per customer, backed by a zero-downtime policy. Alongside list and API verification, Bouncer also offers: • AutoClean – automatically verifies new and updated contacts in connected platforms like HubSpot, Klaviyo, Brevo, and User.com, keeping your database clean without manual work. • Bouncer Shield – protects online forms in real time by blocking invalid, disposable, malicious, and fraudulent email addresses before they enter your database. • Toxicity Check – identifies risky email addresses, including spam traps, breached accounts, complainers, litigators, and other potentially harmful contacts. • Deliverability Kit – helps monitor inbox placement, email authentication, DNS records, blacklists, and overall domain health. • Integrations with leading CRM, Marketing Automation, Email Marketing, and Sales platforms. Why choose Bouncer? Industry-leading accuracy Our verification engine is built with a strong bias against false negatives, helping you keep legitimate contacts instead of rejecting them unnecessarily. Best-in-class coverage Verify email addresses hosted by virtually any provider, including deep catch-all verification for Google Workspace and Microsoft 365, while maintaining one of the industry's lowest unknown rates (typically 0.3–3%). High performance Verify up to 200,000 email addresses per hour with generous API rate limits and enterprise-ready infrastructure. Secure and reliable Bouncer is GDPR compliant by design, operates from EU-based infrastructure, anonymizes submitted email addresses throughout the verification process, and follows a strict zero-downtime policy. Powerful, yet simple Enterprise-grade technology with an intuitive interface that anyone can start using within minutes. Features Email Verification Upload lists of up to 250,000 email addresses or connect through the API to identify valid, invalid, disposable, role-based, and catch-all addresses before sending. Bounce Estimate Estimate your expected bounce rate before launching a campaign. Using proprietary algorithms, Bouncer analyzes your list and predicts how many emails may bounce, helping you make smarter sending decisions. Free Email Verification Sampling Test the quality of your email list before spending credits. Bouncer analyzes a representative sample and tells you whether your database needs cleaning. AutoClean Keep your CRM and marketing platform clean automatically. Every new or updated email address can be verified in the background, eliminating manual exports while protecting your sender reputation. Bouncer Shield Stop bad data before it enters your systems. Shield validates email addresses in real time and blocks invalid, disposable, malicious, or fraudulent submissions on your forms. Toxicity Check Identify toxic email addresses that could negatively affect your sender reputation, including spam traps, breached accounts, complainers, litigators, and widely circulated addresses. Deliverability Kit Monitor your email infrastructure with inbox placement tests, authentication checks, blacklist monitoring, and instant alerts when issues arise. Email Verification API Integrate Bouncer into your own applications with a fast, secure, and scalable API supporting both synchronous and asynchronous verification. Data Security Bouncer is GDPR compliant by design. All submitted email addresses are anonymized throughout the verification process, data is stored in EU-based data centers, and verification results are automatically removed after 60 days or sooner upon request. This is Bouncer - helping businesses collect better email data, maintain healthier databases, and reach more inboxes.

Average Rating: 4.8/5.0

Total Reviews: 337

How Do G2 Users Rate Bouncer?

  • Has the product been a good partner in doing business?: 9.7/10 (Category avg: 8.5/10)
  • 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.
  • Year Founded: 2017
  • HQ Location: Wroclaw, Lower Silesian District
  • Twitter: @UseBouncer
    182 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    77 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: CEO, Founder
  • Top Industries: Marketing and Advertising, Computer Software
  • Company Size: 85% Small, 9% Medium

What Do G2 Reviewers Say About Bouncer?

AI-generated summary from verified user reviews

Pros
  • Users love the ease of use of Bouncer, appreciating its simple UI and quick email verification process.
  • Users value the accuracy of Bouncer, ensuring reliable data for successful email marketing campaigns.
  • Users commend the user-friendly interface of Bouncer, praising its intuitive design and ease of use for email verification.
  • Users praise Bouncer for its reliable email verification, consistently delivering accurate results and improving list quality.
  • Users appreciate the reliability of Bouncer, ensuring high deliverability rates and maintaining a safe email reputation.
Cons
  • Users note the high cost of Bouncer, requiring careful management of credits to avoid running out quickly.
  • Users note a 5% increase in unknown results with Bouncer's verification methods, yet find it manageable for their needs.
  • Users experience frustrating email issues with bounces and lack of clarity on flagged emails, hindering effective communication.
  • Users feel that improvement is needed in Bouncer's support options and deeper enrichment for email verification results.
  • Users note the high cost of Bouncer, though some believe its accuracy justifies the expense.

What Are Recent G2 Reviews of Bouncer?

What Are G2 Users Discussing About Bouncer?

Emma

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: 537

How Do G2 Users Rate Emma?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.5/10)
  • 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
  • Company Website:
  • Year Founded: 2017
  • HQ Location: Nashville, US
  • LinkedIn® Page: www.linkedin.com
    965 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Marketing Director, Marketing Coordinator
  • Top Industries: Marketing and Advertising, Higher Education
  • Company Size: 50% Small, 36% Medium

What Do G2 Reviewers Say About Emma?

AI-generated summary from verified user reviews

Pros
  • Users appreciate Emma for its intuitive design, enabling effortless creation of professional campaigns without coding expertise.
  • Users love the intuitive design of Emma, enabling effortless creation of professional email campaigns for everyone.
  • Users appreciate Emma's intuitive design, enabling effortless creation of professional email campaigns without coding expertise.
  • Users value the personalization features of Emma, enabling tailored, effective campaigns that enhance audience engagement.
  • Users value the intuitive design and versatile templates of Emma, simplifying professional campaign creation across various audiences.
Cons
  • Users find Emma's limited features restrictive, particularly in customization, analytics depth, and automation capabilities.
  • Users find the missing features in Emma, such as custom dashboards and flexible templates, hinder their overall experience.
  • Users find the pricing too high, particularly for small businesses, making it less accessible for many.
  • Users find Emma's limited customization options restrictive, hindering tailored designs and advanced analytics capabilities.
  • Users find the limited options for customization and integrations in Emma restrict their ability to tailor experiences effectively.

What Are Recent G2 Reviews of Emma?

What Are G2 Users Discussing About Emma?

GlockApps

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: 4.2/5.0

Total Reviews: 28

How Do G2 Users Rate GlockApps?

  • Has the product been a good partner in doing business?: 5.7/10 (Category avg: 8.5/10)
  • Performance: 8.6/10 (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 GlockApps?

Who Uses This Product?

  • Top Industries: Marketing and Advertising
  • Company Size: 69% Small, 24% Medium

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 insights clear and stress-relieving for email campaigns.
  • Users appreciate the detailed insights and usability of GlockApps for effective email deliverability testing and reporting.
  • Users appreciate the accuracy of GlockApps, providing clear insights on email deliverability without overwhelming complexity.
  • Users value the clear and insightful deliverability improvements from GlockApps, enhancing their email campaign success and confidence.
  • Users appreciate the clear deliverability insights from GlockApps, simplifying email testing without overwhelming complexity.
Cons
  • Users note a difficult learning curve initially, which is typical for any serious platform like GlockApps.
  • Users find the inadequate reporting of GlockApps unhelpful, especially with unusable DMARC action steps included.
  • Users desire email rendering tests in GlockApps, finding its capabilities lacking without additional tools.
  • Users feel that the payment issues, including invasive ID and bank statement requests, compromise their privacy unnecessarily.
  • Users feel that the verification process is overly invasive, requiring sensitive documents unnecessarily for plan upgrades.

What Are Recent G2 Reviews of GlockApps?

What Are G2 Users Discussing About GlockApps?

Yukta Rustagi
YR
Researched and written by Yukta Rustagi
Updated October 3, 2024