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

Choosing between EmailOctopus and Customer.io comes down to your specific use case. EmailOctopus is built for budget-conscious creators and small businesses, while Customer.io targets product and growth teams sending behaviour-triggered messages.

Quick Verdict

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

Feature Comparison

Feature Customer.io EmailOctopus
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
EmailOctopus
โ˜…โ˜…โ˜…โ˜…โ˜† 4.2/5
Our verdict

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

Try Customer.io Free โ†’
Our verdict

EmailOctopus is best for budget-conscious creators and small businesses looking for simple and affordable email marketing solutions.

Try EmailOctopus Free โ†’

Which Should You Choose?

Choose Customer.io ifโ€ฆ

  • You are primarily focused on budget-conscious creators and small businesses
  • You value drag-drop editor
  • You prefer freemium pricing
Try Customer.io โ†’

Choose EmailOctopus ifโ€ฆ

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

Frequently Asked Questions

Is EmailOctopus better than Customer.io?

It depends on your use case. EmailOctopus wins for budget-conscious creators and small businesses, while Customer.io is stronger for product and growth teams sending behaviour-triggered messages.

Which is cheaper, EmailOctopus or Customer.io?

EmailOctopus 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 EmailOctopus?

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