Marketing Automation › Compare
Customer.io vs MailerLite
Side-by-side comparison of Customer.io and MailerLite to help you choose the right marketing automation tool.
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Our Recommendation
MailerLite wins for most teams
Based on more accessible pricing and a free tier. See the full breakdown below.
Choose Customer.io if…
- ✓ You need saas-companies capabilities
- ✓ Your team prefers intermediate complexity tools
- ✓ Pricing model: paid — From $100/mo
Choose MailerLite if…
- ✓ You need small-businesses capabilities
- ✓ Your team prefers intermediate complexity tools
- ✓ Pricing model: freemium — Free
⚡ Quick Decision Guide
| Your Situation | Best Pick |
|---|---|
| Non-technical team getting started | Customer.io |
| Best free / open-source option | MailerLite |
| Teams needing more integrations | Customer.io |
| Advanced / power users | MailerLite |
Customer.io
Automated messaging platform for sending personalized messages based on real-time app behavior.
- Pricing
- paid
- Starting price
- From $100/mo
MailerLite
Simple and effective email marketing platform with powerful automation for all business levels.
- Pricing
- freemium
- Starting price
- Free
Feature Comparison
| Feature | Customer.io | MailerLite |
|---|---|---|
| Category | Marketing Automation | Marketing Automation |
| Pricing model | paid | freemium |
| Starting price | From $100/mo | Free |
| Best for | saas-companies, product-managers | small-businesses, bloggers |
| Key features | behavioral-marketing, saas-tools, lifecycle-emails, push-notifications | email-marketing, automation, newsletters, landing-pages |
| Complexity | intermediate | intermediate |