Head-to-head
MailerLite vs Retention Science
Two leading email marketing tools, compared on pricing, features, and editorial fit. Updated for 2026.
MailerLite
Email marketing, websites, forms and automation for growing audiences
From $10/mo
Visit MailerLiteRetention Science
A.I.-driven email and SMS automation for ecommerce
Custom pricing
Visit Retention ScienceAt a glance
| MailerLite | Retention Science | |
|---|---|---|
| Tagline | Email marketing, websites, forms and automation for growing audiences | A.I.-driven email and SMS automation for ecommerce |
| Pricing model | Freemium | Enterprise |
| Starts at | $10/mo | Custom |
| Founded | — | — |
| AI-native | ||
| Categories | Forms & Surveys, Email Marketing, Landing Pages, Websites & CMS | Email Marketing, Customer Data Platforms, Automation |
| Vendor claimed |
Quick take
Pick MailerLite if you need email marketing, websites, forms and automation for growing audiences. Pick Retention Science if you need a.i.-driven email and sms automation for ecommerce.
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Frequently asked
- Is MailerLite better than Retention Science?
- It depends on your use case. MailerLite is email marketing, websites, forms and automation for growing audiences, while Retention Science is a.i.-driven email and sms automation for ecommerce. See the comparison above for which fits your team.
- What's the price difference between MailerLite and Retention Science?
- MailerLite starts at $10/mo. Retention Science uses custom pricing.
- Can I migrate from MailerLite to Retention Science?
- Most tools in this category support data import via CSV. For complex migrations, both vendors offer onboarding assistance on higher-tier plans.