Moosend vs Customer.io: Side-by-Side Comparison (2025)

Choosing between Moosend and Customer.io comes down to your specific use case. Moosend is built for small businesses wanting unlimited emails at low cost, while Customer.io targets product and growth teams sending behaviour-triggered messages.

Quick Verdict

Overall winner
Moosend
Better pricing
Moosend
More features
Customer.io
For beginners
Moosend
E-commerce
Moosend

Feature Comparison

Feature Customer.io Moosend
๐Ÿ’ฐ Pricing
Free Planโœ—โœ“
Starting Price$100/mo$9/mo
Free Trialโœ“โœ“
โš™๏ธ Features
Email Automationโœ“โœ“
Visual Workflow Builderโœ“โœ—
Landing Pagesโœ—โœ“
Built-in CRMโœ—โœ—
SMS Marketingโœ“โœ—
A/B Testingโœ—โœ“
E-commerce Integrationโœ—โœ—
Transactional Emailโœ“โœ—
Remove Brandingโœ“โœ—
๐Ÿค– AI Features
AI Subject Linesโœ—โœ—
AI Send-Time Optimisationโœ—โœ—
๐Ÿ›Ž Support
Email Supportโœ“โœ“
Live Chatโœ“โœ—
Phone Supportโœ“โœ—
Customer.io
โ˜…โ˜…โ˜…โ˜…โ˜† 4.4/5
Moosend
โ˜…โ˜…โ˜…โ˜…โ˜† 4.7/5
Our verdict

Customer.io is best for product and growth teams sending behavior-triggered messages.

Try Customer.io Free โ†’
Our verdict

Moosend is best for small businesses wanting unlimited emails at low cost.

Try Moosend Free โ†’

Which Should You Choose?

Choose Customer.io ifโ€ฆ

  • You are primarily focused on small businesses wanting unlimited emails at low cost
  • You value unlimited emails
  • You prefer freemium pricing
Try Customer.io โ†’

Choose Moosend ifโ€ฆ

  • You are primarily focused on product and growth teams sending behaviour-triggered messages
  • You value behavioural triggers
  • You prefer paid pricing
Try Moosend โ†’

Frequently Asked Questions

Is Moosend better than Customer.io?

It depends on your use case. Moosend wins for small businesses wanting unlimited emails at low cost, while Customer.io is stronger for product and growth teams sending behaviour-triggered messages.

Which is cheaper, Moosend or Customer.io?

Moosend starts at a lower price point. Pricing scales with subscriber count so total cost depends on your list size.

Can I switch from Customer.io to Moosend?

Yes, switching is possible. Most platforms support CSV import/export. Plan time to recreate automations and templates.