Does Mailchimp Have A/B Testing?
By ToolVS Research Team · Last checked April 1, 2026
✅
YES
Yes, Mailchimp supports A/B testing for subject lines, content, send times, and from names. Available on Standard plan and above.
What We Found
We checked this in April 2026 and here's what we found — Mailchimp A/B testing lets you test: subject lines, email content, from name, and send time. You set the percentage of your audience for the test, the metric to optimize (opens, clicks, revenue), and the duration. Mailchimp automatically sends the winning version to the remaining audience. Available on Standard ($13.99/month) and above.
Things to Know
- ⚠️ Requires Standard plan
- ⚠️ Only one variable per test
- ⚠️ Need sufficient audience size for significance
- ⚠️ Testing duration affects time-sensitive campaigns
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Frequently Asked Questions
Does Mailchimp have a/b testing on mobile?
Mailchimp offers a/b testing across platforms including mobile. However, the mobile experience may have some limitations compared to the desktop version. Check the mobile app for the latest capabilities.
Is a/b testing available on Mailchimp's free plan?
A/B Testing is available in Mailchimp, though specific plan requirements may apply. Some features are limited to paid tiers. Check Mailchimp's pricing page for the most current plan details.
What are the best alternatives to Mailchimp for a/b testing?
For a/b testing, consider ActiveCampaign. These tools offer this feature and may better suit your needs. Check our comparison pages for detailed side-by-side analysis.
About this check: We verify feature availability by reviewing official documentation, testing the product directly, and monitoring changelog updates. Information was last verified on April 1, 2026. Features and pricing may have changed since our last check.Our methodology →