Best Email A/B Testing Products in 2025

MailChimp is the best way to design, send, and share email newsletters.

Key MailChimp features:

Ease of Use Automation Features Comprehensive Reporting Integrations

Averi is The AI Marketing Workspace made for modern marketers.

Key Averi features:

Synapse Architecture AGM-2 Foundation Model Persistent OS-Style Memory Expert Marketplace

Visit website free

Maximizing e-mail marketing open rates automatically.

Key SendPulse features:

Multi-Channel Marketing AI-Driven Features Free Tier User-Friendly Interface

Sendy is a self hosted newsletter app that sends emails 100x cheaper via Amazon SES.

Key Sendy features:

Cost-effective Self-hosted High Deliverability One-time Payment

MailHog is an email testing tool inspired by MailCatcher, but easier to install.

Key MailHog features:

Easy Setup Web Interface SMTP Server Simulation Integration with Development Environments

Open Source

Affordable Email Marketing Software. Get all features (Segmentation, Automation, A/B testing) for up to 1,000 subscribers & send unlimited emails for free!

Key MailerLite features:

User-Friendly Interface Affordable Pricing Rich Feature Set Email Deliverability

Grow Better With HubSpot: Software that's powerful, not overpowering. Seamlessly connect your data, teams, and customers on one CRM platform that grows with your business. .

Key HubSpot features:

Free CRM Business insights

freemium

Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.

Key Brevo features:

User-Friendly Interface Comprehensive Analytics Customization Options Automation Features

Email marketing from GetResponse. Send email newsletters, campaigns, online surveys and follow-up autoresponders. Simple, easy interface. FREE sign up.

Key GetResponse features:

Comprehensive Features User-Friendly Interface Advanced Analytics Responsive Customer Support

Get a dedicated talent agent and avoid recruiter spam.

Key Inbox features:

Professional Networking Career Opportunities Exclusive Community Mentorship Programs

Omnisend - Marketing Automation for Ecommerce provides the omnichannel approach for sales-driven marketers that have outgrown the generic email marketing platforms. .

Key Omnisend features:

Integrations Omnichannel Easy to Set-up and use Free to use

freemium $16.0 / Monthly (Standard)

Constant Contact offers email marketing, social media marketing, online survey, event marketing, digital storefronts, and local deals tools.

Key Constant Contact features:

User-Friendly Interface Comprehensive Email Templates Robust Customer Support Event Management Tools

SmartrMail is the easiest way to send best practice newsletters and automations for your store.

Key SmartrMail features:

Ease of Use Automation Features eCommerce Integration Affordability

freemium $19.0 / Monthly

Give a boost to your #EmailMarketing.

Key Mailzak features:

User-Friendly Interface Robust Security Features Integration Capabilities Efficient Customer Support