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

Choosing between Ghost and Customer.io comes down to your specific use case. Ghost is built for writers and creators running paid newsletter businesses, while Customer.io targets product and growth teams sending behaviour-triggered messages.

Quick Verdict

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

Feature Comparison

Feature Customer.io Ghost
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
Ghost
โ˜…โ˜…โ˜…โ˜…โ˜† 4.1/5
Our verdict

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

Try Customer.io Free โ†’
Our verdict

Ghost is best for writers and creators running paid newsletter businesses.

Try Ghost Free โ†’

Which Should You Choose?

Choose Customer.io ifโ€ฆ

  • You are primarily focused on writers and creators running paid newsletter businesses
  • You value newsletter
  • You prefer flat-rate pricing
Try Customer.io โ†’

Choose Ghost ifโ€ฆ

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

Frequently Asked Questions

Is Ghost better than Customer.io?

It depends on your use case. Ghost wins for writers and creators running paid newsletter businesses, while Customer.io is stronger for product and growth teams sending behaviour-triggered messages.

Which is cheaper, Ghost or Customer.io?

Ghost 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 Ghost?

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