# Best Email Marketing Software - Page 4

## How Many Email Marketing Software Products Does G2 Track?

**Total Products under this Category:** 518

### Category Stats (Jul 2026)

- **Average Rating:** 4.39/5 The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** ClickReach.io (+4.17%) - Among all products in this category, ClickReach.io recorded the largest rating increase compared to last month

_Last updated: July 25, 2026_

## How Does G2 Rank Email Marketing Software Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 62,200+ Authentic Reviews
- 518+ 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 Marketing Software
 ![G2 Grid® for Email Marketing Software plotting products by satisfaction and market presence](https://www.g2.com/categories/email-marketing/grids.png?focus%5B%5D=933&focus%5B%5D=673&focus%5B%5D=3435&focus%5B%5D=166877&focus%5B%5D=91817&focus%5B%5D=120851&focus%5B%5D=1759&focus%5B%5D=2621)

Highlighted products: Constant Contact, Intuit Mailchimp Email Marketing, Brevo Marketing Platform, Instantly, lemlist, Flodesk, Dotdigital, and GetResponse.

Underlying data: [Grid® JSON](https://www.g2.com/categories/email-marketing/grids.json?focus%5B%5D=constant-contact&focus%5B%5D=intuit-mailchimp-email-marketing&focus%5B%5D=brevo-marketing-platform&focus%5B%5D=instantly&focus%5B%5D=lemlist&focus%5B%5D=flodesk&focus%5B%5D=dotdigital&focus%5B%5D=getresponse)

**Sponsored**

### Letterhead

Letterhead is the all-in-one ESP for teams that run newsletters like products — everything you need to produce, grow, understand, and monetize every newsletter, in one platform. A powerful drag-and-drop builder with global, lockable templates cuts production time by up to 75%. Audience and content intelligence — powered by billions of sends — shows exactly what's working. Built-in monetization (direct ads, programmatic, house promotions, and conversion CTAs) turns engagement into revenue. Deliverability, audience management, agentic tools, and an API-first design with a native MCP server complete the platform, so your team and your AI agents can curate, segment, and send across your entire portfolio. Teams see +32% engagement within 90 days and +22% revenue on monetized sends. The world's leading newsletter teams — including Condé Nast, WIRED, and Townsquare Media — run on Letterhead.

[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=39&secure%5Bchosen_at%5D=2026-07-28T08%3A47%3A22Z&secure%5Bdisplayable_resource_id%5D=39&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=39&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=1282375&secure%5Bresource_id%5D=39&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Femail-marketing%3Fpage%3D4&secure%5Btoken%5D=118097e142a0c6748668577fb1a0ba1da1d3b61d81518da36bf05ff2cf84cf94&secure%5Burl%5D=https%3A%2F%2Fwww.tryletterhead.com&secure%5Burl_type%5D=company_website)

### [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: 8.8/10)
- **Performance and Reliability:** 9.0/10 (Category avg: 8.7/10)
- **Sending Outbound Emails:** 8.4/10 (Category avg: 8.9/10)
- **Building and Personalizing Emails:** 8.9/10 (Category avg: 8.7/10)

#### 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/ (347 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% Medium, 29% Large

#### What Do G2 Reviewers Say About Litmus?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **ease of use** in Litmus, highlighting its intuitive interface and streamlined functionality.
- Users value the **dynamic previews** of Litmus that enhance email rendering across various devices and clients.
- Users commend Litmus for its **user-friendly design and comprehensive email testing capabilities** , which boost productivity and quality.
- Users value the **dynamic previews** in Litmus that enhance email rendering visualization across various devices and clients.
- Users value the **user-friendly platform** of Litmus, seamlessly managing clients and enhancing email campaign quality.

##### Cons

- Users experience **slow performance** with Litmus, particularly with rendering email previews and updating changes.
- Users highlight the **missing features** like an undo button and template sharing between sub-accounts as significant drawbacks.
- Users express frustration with **email client settings** being inflexible, hindering customization and leading to trust issues with rendering accuracy.
- Users find the **email client settings too rigid** , complicating the preview process and limiting flexibility in email management.
- Users find the product **expensive** , especially for small teams, with many features locked behind higher pricing tiers.

#### 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)

### [Kit](https://www.g2.com/products/convertkit-kit/reviews)

Kit (formerly ConvertKit) is an email marketing automation tool for creators that delivers an intuitive solution to build newsletters, email campaigns, and digital products through customizable forms, landing pages, email templates, and product embeds. When joined together, Kit is the creators' solution to growing their business and earning a living online.

**Average Rating:** 4.4/5.0

**Total Reviews:** 230

#### How Do G2 Users Rate Kit?

- **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 8.8/10)
- **Performance and Reliability:** 8.7/10 (Category avg: 8.7/10)
- **Sending Outbound Emails:** 8.8/10 (Category avg: 8.9/10)
- **Building and Personalizing Emails:** 8.4/10 (Category avg: 8.7/10)

#### Who Is the Company Behind Kit?

- **Seller:** [Kit](https://www.g2.com/sellers/kit-992c27f5-a666-458f-b224-14249d11d99b)
- **Year Founded:** 2013
- **HQ Location:** Boise, ID
- **Twitter:** @kit (30,181 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/kit.com/ (197 employees on LinkedIn®)

#### Who Uses This Product?

- **Who Uses This:** Founder, Owner
- **Top Industries:** Marketing and Advertising, Health, Wellness and Fitness
- **Company Size:** 92% Small, 6% Medium

#### What Do G2 Reviewers Say About Kit?

_AI-generated summary from verified user reviews_

##### Pros

- Users highlight the **ease of use** of ConvertKit, appreciating its straightforward interface and seamless integration features.
- Users enjoy the **user-friendly interface** of ConvertKit, making setup and email marketing automation seamless and efficient.
- Users appreciate the **easy integration** of ConvertKit, enhancing efficiency and workflow with seamless connections to other systems.
- Users appreciate the **ease of use** with ConvertKit, enjoying its intuitive setup and user-friendly interface.
- Users commend the **excellent customer support** that aids integration and enhances their overall experience with ConvertKit.

##### Cons

- Users find the **pricing expensive** , particularly for smaller creators needing more affordable options as they scale.
- Users wish for **more affordable pricing and flexible lead magnet options** in Kit's lead management feature for smaller creators.
- Users find **limited customization options** frustrating, wishing for more flexibility in design and integrations.
- Users find the **limited features** frustrating, as essential tools are restricted to higher-tier pricing plans.
- Users find the **limited lead magnet options** in the introductory version restrictive, as only newsletter creation is available.

#### What Are Recent G2 Reviews of Kit?

**["Clean, Time-Saving Newsletter Workflows with Powerful Automations"](https://www.g2.com/survey_responses/kit-review-12864878)**

**Rating:** 4.0/5.0 stars

_— Marc J._

[Read full review](https://www.g2.com/survey_responses/kit-review-12864878)

**["Reliable Email Automation for Growing Businesses"](https://www.g2.com/survey_responses/kit-review-13167013)**

**Rating:** 4.5/5.0 stars

_— Danny D._

[Read full review](https://www.g2.com/survey_responses/kit-review-13167013)

### [Robly](https://www.g2.com/products/robly/reviews)

Robly is an email service provider designed for businesses of all sizes, specializing in supporting charities, non profits, education sections and religious organizations. Leveraging proprietary automation and AI technology, it helps beginners and experts achieve up to 50% higher open rates and grow email lists up to four times faster. Robly’s tools dynamically deliver emails when subscribers are most likely to open, automatically re-targets non-openers, and protects sender status by segmenting and suppressing sends to unengaged users. Founded in 2013, the company is headquartered in New York City. Robly was recognized as a 2022 Email Marketing Data Quadrant Award winner by SoftwareReviews, and was voted Category Leader, Quality choice and Happiest Users Champion on Crozdesk and Leader on G2.

**Average Rating:** 4.5/5.0

**Total Reviews:** 898

#### How Do G2 Users Rate Robly?

- **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 8.8/10)
- **Performance and Reliability:** 8.8/10 (Category avg: 8.7/10)
- **Sending Outbound Emails:** 9.1/10 (Category avg: 8.9/10)
- **Building and Personalizing Emails:** 8.8/10 (Category avg: 8.7/10)

#### Who Is the Company Behind Robly?

- **Seller:** [Robly Email Marketing](https://www.g2.com/sellers/robly-email-marketing)
- **Year Founded:** 2011
- **HQ Location:** New York, NY
- **Twitter:** @RoblyNYC (606 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/2585295/ (22 employees on LinkedIn®)

#### Who Uses This Product?

- **Who Uses This:** Owner, President
- **Top Industries:** Non-Profit Organization Management, Marketing and Advertising
- **Company Size:** 72% Small, 20% Medium

#### What Do G2 Reviewers Say About Robly?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **ease of use** of Robly, making email marketing simple and effective for everyone on the team.
- Users value the **ease of use and automation** in Robly, making email marketing highly effective and efficient.
- Users love Robly for its **smart automation** , making email marketing easy and improving open rates effortlessly.
- Users love the **easy creation** of campaigns in Robly, enjoying a user-friendly platform that simplifies email marketing.
- Users appreciate the **easy integration** of Robly, which streamlines their email marketing efforts and boosts efficiency.

##### Cons

- Users experience **editing issues** with Robly that can hinder their overall experience and functionality.
- Users find Robly's pricing to be **expensive** , especially for those with fewer resources or needs.
- Users find the **limited advanced features** of Robly restricting, impacting overall satisfaction and usability.

#### What Are Recent G2 Reviews of Robly?

**["Streamlined Email Marketing with Excellent AI Features"](https://www.g2.com/survey_responses/robly-review-12481938)**

**Rating:** 4.0/5.0 stars

_— Keasey N._

[Read full review](https://www.g2.com/survey_responses/robly-review-12481938)

**["Intuitive Editor and Effective Statistics"](https://www.g2.com/survey_responses/robly-review-12711542)**

**Rating:** 4.5/5.0 stars

_— Rocio C._

[Read full review](https://www.g2.com/survey_responses/robly-review-12711542)

### [Mumara](https://www.g2.com/products/mumara/reviews)

Mumara is a cutting-edge marketing automation platform that empowers businesses to revolutionize their marketing efforts. It offers a comprehensive suite of tools and features designed to streamline email marketing campaigns, enhance customer engagement, and optimize overall marketing strategies. With Mumara, marketers can take advantage of a user-friendly interface, allowing them to craft and deliver personalized email campaigns effortlessly. The platform's intuitive drag-and-drop email builder and automation workflows simplify the process of creating and scheduling emails, ensuring they reach the right audience at the most opportune time. At the core of Mumara's offerings is its Email Marketing Automation, which enables businesses to establish meaningful connections with their target audience. Marketers can leverage segmentation and personalization features to tailor content based on customer behavior, preferences, and demographics, leading to higher engagement and improved conversion rates. Additionally, Mumara ONE, the platform's hosted solution, offers a one-stop email marketing solution that combines transactional and newsletter emails, dedicated IPs, SMTP, and API options for seamless email sending and integration. With advanced reporting and analytics, Mumara equips marketers with valuable insights to measure the effectiveness of their campaigns and make data-driven decisions for continuous improvement. Mumara's commitment to customer support and reliability sets it apart as a trusted marketing automation partner. Businesses can rely on a stable and secure email infrastructure, ensuring their messages reach their intended recipients consistently. Whether you are an entrepreneur seeking to expand your reach or a large enterprise looking to optimize your marketing efforts, Mumara's powerful features and user-centric approach provide a robust solution to elevate your email marketing game. Experience the transformative potential of Mumara, and witness your email campaigns become a force of unmatched engagement and success in the dynamic world of digital marketing.

**Average Rating:** 4.6/5.0

**Total Reviews:** 32

#### How Do G2 Users Rate Mumara?

- **Has the product been a good partner in doing business?:** 9.1/10 (Category avg: 8.8/10)
- **Performance and Reliability:** 8.9/10 (Category avg: 8.7/10)
- **Sending Outbound Emails:** 9.3/10 (Category avg: 8.9/10)
- **Building and Personalizing Emails:** 9.1/10 (Category avg: 8.7/10)

#### Who Is the Company Behind Mumara?

- **Seller:** [Mumara](https://www.g2.com/sellers/mumara)
- **Year Founded:** 2014
- **HQ Location:** Lahore, Punjab
- **Twitter:** @mumara (1 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/10161675/ (11 employees on LinkedIn®)

#### Who Uses This Product?

- **Top Industries:** Marketing and Advertising
- **Company Size:** 64% Small, 27% Medium

#### What Do G2 Reviewers Say About Mumara?

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **modern and feature-rich platform** of Mumara, highlighting its thoughtful design and supportive community.
- Users appreciate the **reliability** of Mumara, noting its polished performance and responsive support from a caring community.

#### What Are Recent G2 Reviews of Mumara?

**["Streamlines Email Management, Needs Better Integrations"](https://www.g2.com/survey_responses/mumara-review-12905292)**

**Rating:** 4.0/5.0 stars

_— Alvi N._

[Read full review](https://www.g2.com/survey_responses/mumara-review-12905292)

**["Strong GDPR & Customization, Outdated UI Adds Friction"](https://www.g2.com/survey_responses/mumara-review-12936397)**

**Rating:** 4.0/5.0 stars

_— Stefan L._

[Read full review](https://www.g2.com/survey_responses/mumara-review-12936397)

### [Poptin](https://www.g2.com/products/poptin/reviews)

Poptin is an all-in-one email marketing automation & conversion rate optimization platform that helps businesses turn more website visitors into subscribers, leads, customers, and sales. Poptin offers: • Email Campaigns & Newsletters • Email Marketing Automation • Audience Segmentation • Smart Popups & Forms • Website Tracking • Coupon Management • Analytics & A/B Testing Join 250,000+ businesses worldwide using Poptin to grow their audience, nurture customer relationships, increase revenue, and convert more visitors into subscribers, leads, and customers. With powerful yet easy-to-use tools designed for ecommerce businesses, SaaS companies, agencies, creators, and growing businesses, Poptin helps automate marketing, improve conversions, and drive sustainable growth.

**Average Rating:** 4.8/5.0

**Total Reviews:** 90

#### How Do G2 Users Rate Poptin?

- **Has the product been a good partner in doing business?:** 9.4/10 (Category avg: 8.8/10)

#### Who Is the Company Behind Poptin?

- **Seller:** [Poptin](https://www.g2.com/sellers/poptin)
- **Year Founded:** 2017
- **HQ Location:** Tel Aviv, Israel
- **Twitter:** @poptins (243 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/15144567/ (30 employees on LinkedIn®)

#### Who Uses This Product?

- **Who Uses This:** Owner
- **Top Industries:** Computer Software, Information Technology and Services
- **Company Size:** 69% Small, 26% Medium

#### What Do G2 Reviewers Say About Poptin?

_AI-generated summary from verified user reviews_

##### Pros

- Users find Poptin very **user-friendly** , making it easy to create and manage effective pop-ups effortlessly.
- Users commend the **excellent customer support** of Poptin, highlighting its responsiveness and helpfulness throughout their experience.
- Users appreciate the **seamless integrations** of Poptin, enhancing user experience and allowing easy connectivity with other platforms.
- Users appreciate the **intuitive design** of Poptin, making popup creation and management effortless.
- Users find Poptin's **easy setup** beneficial for rapidly launching and managing effective popups without complexity.

##### Cons

- Users note the **limited customization** options in Poptin, specifically for filtering country prefix codes for phone numbers.
- Users find the **limited design flexibility** of Poptin frustrating, as it hinders website elements and complicates updates.
- Users find Poptin's **time consumption** frustrating due to frequent manual updates and pop-up overlaps obscuring content.

#### What Are Recent G2 Reviews of Poptin?

**["Effortless Popup Creation"](https://www.g2.com/survey_responses/poptin-review-4599864)**

**Rating:** 5.0/5.0 stars

_— Jeroen C._

[Read full review](https://www.g2.com/survey_responses/poptin-review-4599864)

**["Easy Setup, Powerful Analytics—Poptin Transformed Our Lead Capture"](https://www.g2.com/survey_responses/poptin-review-12238236)**

**Rating:** 5.0/5.0 stars

_— Crystal R._

[Read full review](https://www.g2.com/survey_responses/poptin-review-12238236)

### [BigMailer.io](https://www.g2.com/products/bigmailer-io/reviews)

Email marketing platform built for multi-brand management with white label option. Ideal for marketing agencies, franchises, multi-location businesses, email marketing consultants, and media brands. BigMailer offers role-based user management, detailed campaign engagement reporting, advanced segmentation, volume throttling, custom tracking domains, drag-n-drop email template editor with pre-made template library. Save your team's time and protect sender reputation with our built-in email validation with spam trap removal. Flexible options for email template management - build beautiful mobile optimized templates with our drag-n-drop editor, or use our classic editor to manage your existing branded templates and edit as rich text or code. Share selected templates between your brands/locations. Live chat support 7 days a week. Loved by high volume senders for high deliverability.

**Average Rating:** 5.0/5.0

**Total Reviews:** 23

#### How Do G2 Users Rate BigMailer.io?

- **Has the product been a good partner in doing business?:** 9.8/10 (Category avg: 8.8/10)
- **Performance and Reliability:** 9.6/10 (Category avg: 8.7/10)
- **Sending Outbound Emails:** 9.4/10 (Category avg: 8.9/10)
- **Building and Personalizing Emails:** 10.0/10 (Category avg: 8.7/10)

#### Who Is the Company Behind BigMailer.io?

- **Seller:** [Founder Bits](https://www.g2.com/sellers/founder-bits)
- **Year Founded:** 2016
- **HQ Location:** New York, NY
- **Twitter:** @bigmailer (668 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/2294495/ (3 employees on LinkedIn®)

#### Who Uses This Product?

- **Company Size:** 91% Small, 9% Medium

#### What Do G2 Reviewers Say About BigMailer.io?

_AI-generated summary from verified user reviews_

##### Pros

- Users love the **ease of use** of BigMailer.io, streamlining email marketing with everything in one place.
- Users appreciate the **bulk emailing feature** of BigMailer.io, facilitating efficient email marketing campaigns effortlessly.

#### What Are Recent G2 Reviews of BigMailer.io?

**["Great product, awesome support"](https://www.g2.com/survey_responses/bigmailer-io-review-7926752)**

**Rating:** 5.0/5.0 stars

_— Ash M._

[Read full review](https://www.g2.com/survey_responses/bigmailer-io-review-7926752)

**["Best-in-Class Ease of Use and Customer Service - The Gold Standard."](https://www.g2.com/survey_responses/bigmailer-io-review-12429799)**

**Rating:** 5.0/5.0 stars

_— Michael T._

[Read full review](https://www.g2.com/survey_responses/bigmailer-io-review-12429799)

### [Nimble CRM](https://www.g2.com/products/nimble/reviews)

Nimble is a relationship-focused CRM for your entire team. With customizable contact records and easy-to-use Kanban-style workflows, managing client information has never been simpler. Nimble effortlessly integrates with both Microsoft 365 and Google Workspace, gathering contacts and leads from all your platforms, while our automation tools handle the busy work. Focus on what matters most – growing your business and nurturing relationships, as Nimble streamlines your workflow for maximum productivity.

**Average Rating:** 4.5/5.0

**Total Reviews:** 1,062

#### How Do G2 Users Rate Nimble CRM?

- **Has the product been a good partner in doing business?:** 9.1/10 (Category avg: 8.8/10)
- **Sending Outbound Emails:** 10.0/10 (Category avg: 8.9/10)
- **Building and Personalizing Emails:** 10.0/10 (Category avg: 8.7/10)

#### Who Is the Company Behind Nimble CRM?

- **Seller:** [Nimble](https://www.g2.com/sellers/nimble)
- **Year Founded:** 2008
- **HQ Location:** Santa Monica, CA
- **Twitter:** @Nimble (15,980 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/nimblecrm/ (7 employees on LinkedIn®)

#### Who Uses This Product?

- **Who Uses This:** Owner, President
- **Top Industries:** Marketing and Advertising, Information Technology and Services
- **Company Size:** 75% Small, 16% Medium

#### What Do G2 Reviewers Say About Nimble CRM?

_AI-generated summary from verified user reviews_

##### Pros

- Users find Nimble CRM's **ease of use** and quick integration invaluable for managing customer information efficiently.
- Users value the **easy integrations** of Nimble CRM, enhancing functionality with seamless connectivity to various apps.
- Users value the **helpful customer support** of Nimble CRM, facilitating quick assistance for effective usage.
- Users value the **intuitive design** of Nimble CRM, enabling effortless information management and seamless integrations.
- Users praise the **quick and responsive customer support** of Nimble CRM, enhancing their overall experience and efficiency.

##### Cons

- Users feel the **email automation features are missing** , limiting customization and functionality compared to other products.
- Users express frustration with Nimble CRM's **limited features** , particularly in automation and app functionality.
- Users find Nimble CRM **expensive** compared to cheaper and free alternatives, especially with additional costs for features and contacts.
- Users face **integration issues** with Nimble CRM, struggling with syncing data across different platforms and workflows.
- Users find the **limited customization options** hinder their ability to tailor Nimble CRM to specific needs.

#### What Are Recent G2 Reviews of Nimble CRM?

**["It Keeps Follow-Ups, Tasks, and Client Communication More Organized"](https://www.g2.com/survey_responses/nimble-crm-review-12878240)**

**Rating:** 5.0/5.0 stars

_— Ishan S._

[Read full review](https://www.g2.com/survey_responses/nimble-crm-review-12878240)

**["Unified Contact Communication with Easy Onboarding, Kanban Pipelines, and a Great UI"](https://www.g2.com/survey_responses/nimble-crm-review-12854974)**

**Rating:** 4.5/5.0 stars

_— Konjengbam M._

[Read full review](https://www.g2.com/survey_responses/nimble-crm-review-12854974)

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[Browse Email Marketing Themes](/categories/email-marketing/themes)

 ![Yukta Rustagi](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Yukta Rustagi")
YR

Researched and written by [Yukta Rustagi](https://research.g2.com/insights/author/yukta-rustagi)

Updated April 9, 2026

Email marketing software allows businesses to build and manage email lists, segment audiences, design and send customized campaigns, and monitor subscriber engagement, helping marketing teams, growth teams, and small business owners engage prospects, nurture leads, and retain customers through personalized communication.

### Core Capabilities of Email Marketing Software

To qualify for inclusion in the Email Marketing category, a product must:

- Enable the creation and sending of emails via HTML or a WYSIWYG editor
- Provide email templates
- Allow users to preview and send test emails
- Store, track, segment, and manage email contact lists
- Offer campaign-based reporting and analytics to measure engagement and performance
- Support clear opt-in and easy opt-out options compliant with global regulations such as CAN-SPAM, GDPR, and CASL
- Focus on email as the primary channel and not be categorized as marketing automation

### Common Use Cases for Email Marketing Software

Email marketing tools are used across industries to drive direct communication with prospects and customers. Common use cases include:

- Sending targeted promotional campaigns and newsletters to segmented subscriber lists
- Triggering automated emails based on customer behavior and CRM data
- Running drip campaigns to nurture leads through the sales funnel

### How Email Marketing Software Differs from Other Tools

This category covers point solutions dedicated to email as the primary channel. While email marketing is a common feature within [marketing automation platforms](https://www.g2.com/categories/marketing-automation), those tools go beyond email by offering lead management, dynamic segmentation, landing pages, and full campaign lifecycle analytics. Some email marketing tools extend their reach with [SMS marketing](https://www.g2.com/categories/sms-marketing), [push notifications](https://www.g2.com/categories/push-notification), or [social media management](https://www.g2.com/categories/social-media-mgmt) capabilities via integrations.

### Insights from G2 on Email Marketing Software

Based on category trends on G2, drag-and-drop email builders, list segmentation, and campaign analytics stand out as the most valued features. These platforms deliver ease of use and strong deliverability rates as primary reasons for platform selection.

Show More

* * *

## How Do You Choose the Right Email Marketing Software?

### What You Should Know About Email Marketing Software

### Email marketing software buying insights at a glance

[Email marketing software](https://www.g2.com/categories/email-marketing?utm_source=chatgpt.com) helps businesses create, send, and optimize email campaigns at scale. It’s a core part of the marketing stack, used not only for newsletters but also for lifecycle messaging, promotional campaigns, and customer engagement. Modern tools combine campaign builders, audience segmentation, automation workflows, and analytics to help teams communicate with large audiences while keeping messaging targeted and relevant.

Organizations adopt email marketing solutions to manage recurring communication efficiently and maintain consistent engagement with customers and prospects. Most platforms provide drag-and-drop email editors, contact management, campaign scheduling, and performance tracking. Pricing models usually scale with subscriber counts or sending volume, meaning small teams can start affordably and expand capabilities as their audience grows.

Businesses typically use email marketing software to run newsletters, product announcements, and promotional campaigns quickly without relying on complex design or development resources. Many teams also use these tools to automate follow-up sequences and lifecycle email programs so leads and customers receive timely communication based on their actions or stage in the journey. 

Another major benefit is the ability to segment contact lists, which allows marketers to send more relevant messages to different audience groups rather than broadcasting the same campaign to everyone. 

Email marketing platforms also help teams track engagement metrics such as opens, clicks, and conversions, making it easier to evaluate campaign performance and refine messaging over time. 

### Top 5 FAQs from software buyers

- How well do email marketing platforms scale as subscriber lists and campaign volume grow?
- What reporting and analytics capabilities do email marketing software programs provide for measuring campaign performance?
- How do email marketing solutions support automation for lifecycle campaigns and customer journeys?
- What level of customization do email marketing platforms offer for templates, workflows, and audience segmentation?
- How easily can email marketing software integrate with [e-commerce](https://www.g2.com/categories/e-commerce-platforms), [CRM](https://www.g2.com/categories/crm), and [customer data platforms](https://www.g2.com/categories/customer-data-platform-cdp)?

G2’s top-rated email marketing software, based on thousands of verified reviews, includes [Constant Contact](https://www.g2.com/products/constant-contact/reviews), [Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews), [Intuit Mailchimp Email Marketing](https://www.g2.com/products/intuit-mailchimp-email-marketing/reviews), [Instantly](https://www.g2.com/products/instantly/reviews), and [Systeme.io](https://www.g2.com/products/systeme-io/reviews).

### What are the top-reviewed email marketing software on G2?

[**Constant Contact**](https://www.g2.com/products/constant-contact/reviews)

- Number of Reviews: 6,711
- Satisfaction: 100
- Market Presence: 99
- G2 Score: 99

[**Brevo Marketing Platform**](https://www.g2.com/products/brevo-marketing-platform/reviews)

- Number of Reviews: 1,076
- Satisfaction: 97
- Market Presence: 86
- G2 Score: 92

[**Intuit Mailchimp Email Marketing**](https://www.g2.com/products/intuit-mailchimp-email-marketing/reviews)

- Number of Reviews: 12,239
- Satisfaction: 91
- Market Presence: 88
- G2 Score: 89

[**Instantly**](https://www.g2.com/products/instantly/reviews)

- Number of Reviews: 3,256
- Satisfaction: 100
- Market Presence: 68
- G2 Score: 84

[**Systeme.io**](https://www.g2.com/products/systeme-io/reviews)

- Number of Reviews: 721
- Satisfaction: 91
- Market Presence: 68
- G2 Score: 80

**Satisfaction** reflects user-reported ratings, including ease of use, support, and feature fit. ([Source 2](https://www.g2.com/reports))

**Market Presence** scores combine review and external signals that indicate market momentum and footprint. ([Source 2](https://www.g2.com/reports))

**G2 Score** is a weighted composite of Satisfaction and Market Presence. ([Source 2](https://www.g2.com/reports))

Learn how G2 scores products. ([Source 1](https://documentation.g2.com/docs/research-scoring-methodologies?_gl=1*5vlk6s*_gcl_au*MTAwMzU5MzUxLjE3NjM0MTg0NzYuNjY0NTIxMTY0LjE3NjQ2MTc0NzcuMTc2NDYxNzQ3Nw..*_ga*NzY1MDU0NjE3LjE3NjM0NzQ3ODM.*_ga_MFZ5NDXZ5F*czE3NjYwODk1MTMkbzY3JGcxJHQxNzY2MDkyMjQyJGo1NyRsMCRoMA..))

### What I Often See in Email Marketing Software

#### Feedback Pros: What Users Consistently Appreciate

• **Drag-and-drop campaign builders simplify email creation for non-technical teams**

_“I like Intuit Mailchimp Email Marketing because it’s easy to use and helps me create professional emails using simple drag-and-drop tools and ready-made templates. The automation and audience tools save time and make it easier to send personalized messages. The reports are clear and help me see what’s working so I can improve my campaigns.”_ - [Ranjit K.](https://www.g2.com/products/intuit-mailchimp-email-marketing/reviews/intuit-mailchimp-email-marketing-review-12195737), Intuit Mailchimp Email Marketing review

• **Automation workflows handle sequences, follow-ups, and scheduled campaigns efficiently**

_“I'm a big fan of the automation tools that allow me to set up onboarding journeys, event reminders, and re-engagement sequences with minimal ongoing effort. It is a huge time-saver while still allowing me to deliver personalized experiences at scale. Beyond that, the analytics dashboard is genuinely useful, not just a vanity metrics page. It gives me clear insights into what's performing, who is engaging, and where I can optimize. Those real-time metrics help me make better decisions and prove campaign ROI to stakeholders.”_ - [Ryan P.](https://www.g2.com/products/constant-contact/reviews/constant-contact-review-12423538), Constant Contact review

• **Audience segmentation tools enable targeted messaging across subscriber groups**

_“I like the customizable templates and audience segmentation features in Square Marketing. They allow us to effectively categorize our customers into specific groups. I also appreciate that we can create and integrate coupons and use Google review integration. The integration features are better compared to what we previously used, and the initial setup was completed within a day, which was great.”_ - [Dana G.](https://www.g2.com/products/square-marketing/reviews/square-marketing-review-12271233), Square Marketing review

#### Cons: Where Many Platforms Fall Short

• **Analytics dashboards lack deeper attribution and advanced reporting capabilities**

_“I think more advanced reporting tools and exportable data would be helpful. I want more granular reporting, like mailbox-level metrics for open rates, replies, bounces, and deliverability trends across different domains. It would also be useful to have exportable reports in CSV or PDF format to share performance updates with clients or internal stakeholders.”_ - [Mike R.](https://www.g2.com/products/maildoso/reviews/maildoso-review-12467981), maildoso review

• **Template customization options can feel restrictive for complex layouts**

_“A few areas could be better: Some advanced automation features are less flexible compared to other tools. The reporting dashboard could be more intuitive and visually clear. Certain template designs look a bit outdated. Integrations with some third-party tools can also be slow or limited. Customer support can sometimes take longer to reply during busy periods.”_ - [Ethan R.](https://www.g2.com/products/getresponse/reviews/getresponse-review-12400282), GetResponse review

• **Pricing increases noticeably as subscriber lists and send volume grow**

_“Pricing can scale up quickly as your list grows, and sometimes it feels like key features are locked behind higher tiers. A few parts of the UI are not as intuitive as they should be (especially automations), and the editor can be a little limiting if you want pixel-perfect layouts. Support can also feel slow depending on the plan, so when something breaks, you end up troubleshooting more than you want.”_ - [Diego A.](https://www.g2.com/products/intuit-mailchimp-email-marketing/reviews/intuit-mailchimp-email-marketing-review-12005921), Intuit Mailchimp Email Marketing review

### My Expert Takeaway on Email Marketing Software in 2026

Email marketing remains one of the most consistent channels for customer engagement, but the value teams get from these tools depends largely on how well they operationalize campaigns. Across this category, the software averages **4.49 stars and an 8.98 likelihood to recommend,** suggesting strong overall satisfaction among buyers.

High-performing teams typically use email marketing software as a structured communication engine rather than an occasional campaign tool. They rely on segmentation, automation workflows, and performance tracking to continuously refine messaging. From what I observed, marketing and technology companies make up a large share of reviewers, reflecting how frequently these industries rely on repeatable outreach and nurture programs.

Another pattern is that smaller and mid-sized organizations benefit the most from platforms that balance capability with simplicity. Teams that prioritize intuitive editors, flexible segmentation, and clear reporting tend to see faster campaign cycles and better engagement over time. In practice, the best email marketing platforms are the ones that remove operational friction while still giving marketers enough control to experiment, personalize campaigns, and scale communication as their audience grows.

### Email Marketing Software FAQs

#### What is the best email marketing app for Shopify?

If your business runs on Shopify, the best email marketing tools are those that sync directly with your store data, such as orders, customer profiles, and abandoned carts.

Common options include:

- [Intuit Mailchimp Email Marketing](https://www.g2.com/products/intuit-mailchimp-email-marketing/reviews): A widely used platform that integrates with Shopify to manage subscriber lists, run campaigns, and automate emails triggered by customer activity.
- [Constant Contact](https://www.g2.com/products/constant-contact/reviews): A beginner-friendly email marketing platform that supports e-commerce integrations and helps businesses send promotional emails, newsletters, and automated follow-ups.
- [Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews): It connects with e-commerce systems to automate campaigns, manage customer contacts, and track engagement across email marketing programs.

#### How do I choose the best email marketing software?

When comparing email marketing tools, buyers usually evaluate how quickly teams can launch campaigns and automate outreach without adding operational complexity.

Key evaluation criteria include:

- **Campaign creation:** Drag-and-drop builders and reusable templates
- **Automation:** Capable of running lifecycle campaigns, nurture sequences, and triggered emails
- **Segmentation:** Target audiences based on behavior or engagement
- **Analytics:** Reporting on opens, clicks, and conversions
- **Integrations:** Compatibility with CRM, e-commerce, and [marketing tools](https://www.g2.com/categories/digital-marketing)

#### Why use email marketing software?

Email marketing software helps businesses manage campaigns, automate follow-ups, and track engagement from a single platform.

Teams typically use it to:

- Run newsletters and promotional campaigns consistently
- Automate welcome emails and nurture sequences
- Segment audiences for targeted messaging
- Track metrics like opens, clicks, and campaign performance

Instead of manually sending messages, marketers can schedule campaigns and automate communication across the customer lifecycle.

#### Which email marketing software integrates with CRM?

Many platforms integrate with CRM systems, enabling marketers to trigger campaigns based on customer data such as lifecycle stage, sales activity, or engagement history.

Common examples include:

- [Intuit Mailchimp Email Marketing](https://www.g2.com/products/intuit-mailchimp-email-marketing/reviews): Integrates with CRM platforms such as Zoho, enabling teams to sync contacts and trigger campaigns based on engagement data.
- [Constant Contact](https://www.g2.com/products/constant-contact/reviews): Connects with CRM systems like Salesforce and HubSpot, enabling businesses to sync customer contact lists and run targeted email campaigns.
- [Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews): Offers built-in CRM functionality alongside email marketing tools, allowing businesses to manage contacts, track customer interactions, and automate campaigns from the same platform.

#### What are some affordable email marketing software options for startups?

Startups often look for tools that offer core campaign and automation features without high entry costs.

**Budget-friendly options include:**

- [Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews): Combines email marketing, automation, and CRM features with flexible entry plans.
- [Moosend](https://www.g2.com/products/moosend/reviews): Known for simple campaign builders and automation workflows suited for smaller teams.
- [MailerLite](https://www.g2.com/products/mailerlite/reviews): Beginner-friendly platform with templates, landing pages, and basic automation for growing startups.

#### Sources

- [G2 Scoring Methodologies](https://documentation.g2.com/docs/research-scoring-methodologies?_gl=1*5ky9es*_gcl_au*MTY2NDg2MDY3Ny4xNzU1MDQxMDU4*_ga*MTMwMTMzNzE1MS4xNzQ5MjMyMzg1*_ga_MFZ5NDXZ5F*czE3NTUwOTkzMjgkbzQkZzEkdDE3NTUwOTk3NzYkajU3JGwwJGgw)
- [G2 Winter 2026 Reports](https://company.g2.com/news/g2-winter-2026-reports)

Researched By: [Yukta Rustagi](https://research.g2.com/insights/author/yukta-rustagi)

Last updated on March 16, 2026