getapp-logo

App comparison

Add up to 4 apps below to see how they compare. You can also use the "Compare" buttons while browsing.

GetApp offers objective, independent research and verified user reviews. We may earn a referral fee when you visit a vendor through our links. 

Email Marketing Software with A/B Testing (2025)

Last updated: April 2025

Why is A/B testing important for email marketing software users?

Based on GetApp's analysis of verified user reviews collected between July, 2021 and August, 2024

A/B testing allows marketers to optimize email campaigns by comparing different versions of content, subject lines, and designs. It helps identify the most effective elements, thereby increasing open rates and engagement. Of the 217 reviewers who rated A/B testing, 73% rated this feature as important or highly important.

Key features of email marketing software based on insights from 14411 verified reviews

  • Email Campaign Management: Reviewers highlight the flexibility in creating and scheduling campaigns, the use of automation, and the availability of templates and analytics for optimizing performance. 94% of reviewers rated this feature as important or highly important.
  • List Management: Users appreciate the ease of segmenting, organizing, and maintaining email lists, which helps in sending targeted campaigns and keeping contact information up-to-date. 88% of reviewers rated this feature as important or highly important.
  • Mobile Optimization: Reviewers value the ability to preview and optimize emails for mobile devices, ensuring readability and engagement across various screen sizes. 88% of reviewers rated this feature as important or highly important.
  • Contact Management: Users find it beneficial to have organized contact information with segmentation capabilities, aiding in targeted marketing and efficient follow-ups. 88% of reviewers rated this feature as important or highly important.
  • Lead Capture: Reviewers highlight the effectiveness of customizable forms and landing pages for acquiring new leads, integrating seamlessly with other marketing tools. 87% of reviewers rated this feature as important or highly important.
  • CAN-SPAM Compliance: Users emphasize the importance of compliance features like unsubscribe links and opt-out options to maintain legal standards and improve email deliverability. 83% of reviewers rated this feature as important or highly important.
1 filter applied


Features


Integrated with


Pricing model


Devices supported


Organization types


User rating


337 software options

Salesforce Starter logo

Customer relationship management tool for SMBs

visit website
Salesforce Starter is an all-in-one CRM suite designed to help growing businesses organize data, manage customer relationships, and gain valuable insights. The solution brings together marketing, sales, service, and commerce tools in a single platform.

Read more about Salesforce Starter

Users also considered
Marketo Engage logo

Marketing automation for digital marketers

visit website
Adobe Marketo Engage does more than just help you create engaging, responsive emails. It intelligently builds and updates customer segments in real time, then dynamically sends personalized communications to maximize engagement. Real-time performance metrics allow you to increase conversions mid-pro

Read more about Marketo Engage

Users also considered
Constant Contact logo

We deliver success.

visit website
We deliver for small businesses with powerful tools to simplify and amplify digital marketing. Whether it's driving sales, growing a customer base or engaging an audience, we help you build strong connections and generate powerful results.

Read more about Constant Contact

Users also considered
HubSpot Marketing Hub logo

All in one inbound marketing platform

visit website
HubSpot's software helps you attract new subscribers and grow your list over time

Read more about HubSpot Marketing Hub

Users also considered
Iterable logo

Growth marketing and user engagement platform

visit website
Iterable combines all email marketing (blast, transactional, lifecycle) into a single platform.

Read more about Iterable

Users also considered
emfluence Marketing Platform logo

So intuitive, you'll swear it was built just for you.

visit website
emfluence's email marketing tools enable seamless creation, personalization, and automation of campaigns, driving higher engagement and conversions with every send.

Read more about emfluence Marketing Platform

Users also considered
Customer.io logo

Customer engagement platform for tech-savvy marketers

visit website
Customer.io is a customer engagement platform for sending automated emails, push notifications, SMS, in-app messages, and more to engage and retain your audience.

Read more about Customer.io

Users also considered
Pinpointe logo

Advanced-feature email marketing for less

visit website
Send effective, responsive emails with advanced features that make creating and tracking campaigns a breeze.

Read more about Pinpointe

Users also considered
Omnisend logo

Powerful yet intuitive all-in-one email & SMS marketing tool

visit website
Trusted by 125k+ ecommerce businesses, Omnisend’s all-in-one email marketing, newsletter & SMS tool automates your marketing across the customer journey—reaching the right audience, with the right message at the right time. Integrates easily in 1-click with Shopify, BigCommerce, Wix & more.

Read more about Omnisend

Users also considered
beehiiv logo

The newsletter platform built for growth.

visit website
beehiiv is a newsletter-focused email marketing platform that helps creators design, grow, and monetize their email publications.

Read more about beehiiv

Users also considered
Mailchimp logo

Email and advertising marketing automation platform

learn more
MailChimp features allow you to send marketing emails, automated messages, and targeted campaigns. And our detailed reports help you keep improving over time.

Read more about Mailchimp

Users also considered
Systeme.io logo
Category Leaders

Marketing platform software

learn more
Systeme.io is a user-friendly and intuitive all-in-one marketing platform for anyone who is looking to grow their online business.

Read more about Systeme.io

Users also considered
Brevo logo
Category Leaders

Automation, marketing & transactional email, and SMS service

learn more
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.

Read more about Brevo

Users also considered
MailerLite logo
Category Leaders

Advanced email marketing made easy.

learn more
From newsletters to automated customer journeys—join 700,000 businesses scaling the easy way with MailerLite. 

Read more about MailerLite

Users also considered
ActiveCampaign logo

Email marketing and marketing & sales automation tool

learn more
Design & automate email marketing campaigns through contact management, personalization & segmentation, triggered emails, testing, real-time insights, & more

Read more about ActiveCampaign

Users also considered
GMass logo
Category Leaders

Google Chrome extension for sending & scheduling emails

learn more
GMass is a Google Chrome extension, which helps businesses run mass email campaigns from Gmail, manage responses, create recipient lists, and more. Supervisors can gain visibility into sent, opened, clicked, replied, unsubscribed, bounced, and rejected email metrics through reports.

Read more about GMass

Users also considered
Marketing 360 logo

#1 Marketing Platform For Small Business

learn more
Stay top of mind with email and text
Nurture your leads, customers and more with effective email and text message marketing. Send the right campaign, at the right time, to the right person to boost sales. Create your free account today to learn more and explore plans and pricing.

Read more about Marketing 360

Users also considered
EngageBay CRM logo

Integrated sales & marketing software for growing teams

learn more
EngageBay allows you to grow your business with powerful email marketing. Choose from several ready-made email template or create your own from a wide array of templates. Use our simple drag & drop interface to create amazing templates. Personalize every part of the email and send them in a click.

Read more about EngageBay CRM

Users also considered
Intercom logo

Intercom is bringing AI-first Customer Service to the world

learn more
Intercom is redefining how businesses support their customers using powerful messaging and automation

Read more about Intercom

Users also considered
SendPulse logo
Category Leaders

Email, web push, SMS, chatbots, CRM on one platform

learn more
SendPulse is an all-in-one marketing and sales automation platform for marketers, business owners, industry experts, and eLearning businesses. Our ecosystem includes 10+ audience engagement, communication, and lead generation services and offers an extensive free plan.

Read more about SendPulse

Users also considered
Klaviyo logo

Power smarter digital relationships

learn more
Klaviyo powers smarter digital relationships with an intelligent marketing automation and customer data platform growth marketing platform that helps you deliver more personalized experiences across owned marketing channels like email, SMS, mobile push notifications, product reviews, and web forms.

Read more about Klaviyo

Users also considered
iContact logo
Category Leaders

Email marketing , automation, and landing page software

learn more
Quickly and easily create high converting email campaigns, manage your subscriber lists, schedule social posts across multiple platforms.

Read more about iContact

Users also considered
Keap logo

An all-in-one CRM, sales and marketing automation solution

learn more
Improve Your Email Marketing With Keap
Let our software make your email marketing easier and more effective than ever. Better delivery, better growth.

Read more about Keap

Users also considered
Campaign Monitor by Marigold logo

Cross-channel marketing made simple and stress-free

learn more
Create pixel-perfect designs with our drag-and-drop tools and use powerful automation workflows to send relevant and personalized emails.

Read more about Campaign Monitor by Marigold

Users also considered
ContactPigeon logo
Category Leaders

Omnichannel customer engagement for eCommerce and Retail

learn more
ContactPigeon is a marketing personalization & automation software which includes features designed to work with eCommerce to engage, retain, & grow customers

Read more about ContactPigeon

Users also considered