Home / Automation & Funnels / AWeber vs Customer.io

AWeber AWeber VS Customer.io Customer.io

Updated June 29, 2026 · 5 criteria compared

Head-to-Head Scores

AWeber

7.7

Overall

VS

Customer.io

6.9

Overall

Ease
7.5 5.5
Ease
Features
7 8.5
Features
Deliverability
8.5 8
Deliverability
Pricing
7.5 5
Pricing
Support
8 7.5
Support

Pros & Cons

✅ AWeber Pros & Cons

  • Very reliable (25+ years)
  • Canva integration built-in
  • AMP emails supported
  • Good deliverability
  • Solid free plan
  • Dated interface
  • Limited advanced automation
  • Slower feature updates
  • Template variety average
  • No built-in CRM

✅ Customer.io Pros & Cons

  • Excellent for SaaS companies
  • Powerful event-based triggers
  • API-first, developer friendly
  • Great segmentation engine
  • Strong push notification support
  • Expensive entry point
  • Requires technical setup
  • Limited drag-drop builder
  • No SMS on basic plan
  • Steep learning for non-techies

Feature Comparison

Feature
AWeber
Customer.io
Drag & Drop Builder
✓
✓
Integrations
✓
✓
AMP Email Support
✓
—
Template Library
✓
✓
Marketing Automation
✓
✓
Forms & Landing Pages
✓
✓
Contact & List Management
✓
✓
A/B Testing
✓
✓
RSS to Email
✓
—
Web Push
✓
✓
AI Content & Recommendations
✓
—
GDPR Compliant
✓
✓
Email & SMS Marketing
✓
✓
Reporting & Analytics
✓
✓
Transactional Email
✓
✓
Dynamic Content
—
✓
SPAM & Deliverability Tools
—
✓
Team Collaboration
—
✓

Best For...

🎯 AWeber is Best For

Traditional small businessReliability seekersCanva usersAMP email adoptersNewsletter beginners

🎯 Customer.io is Best For

SaaS companiesDeveloper teamsEvent-triggered campaignsAPI-first marketingMobile app push + email

User Votes

AWeber

AWeber

50% of votes

VS
Customer.io

Customer.io

50% of votes

Pricing

AWeber

Free up to 500 subscribers; Paid from $15/mo

Visit AWeber →

Customer.io

From $100/mo (up to 12K profiles)

Visit Customer.io →

⚡ Quick Verdict

AWeber is the better choice. AWeber wins with better ease and deliverability.

Frequently Asked Questions

Which is better for beginners, AWeber or Customer.io?

AWeber is easier to use (score 7.5/10 vs 5.5/10), making it a better choice for beginners. Customer.io has more features but a steeper learning curve.

Which has better deliverability, AWeber or Customer.io?

AWeber has better deliverability (8.5/10) compared to Customer.io (8/10), with stronger infrastructure and sender reputation tools.

Which is more affordable?

AWeber offers better value for money (score 7.5/10). Free up to 500 subscribers. Customer.io: From $100/mo (up to 12K profiles).

Can I switch from AWeber to Customer.io easily?

Both platforms support importing contacts via CSV and offer migration assistance. AWeber and Customer.io have API access for custom migrations. The transition depends on how many automations and templates you need to rebuild.

Which is better for e-commerce?

Neither AWeber nor Customer.io is specifically designed for e-commerce. Consider Klaviyo or Omnisend for dedicated e-commerce email marketing.

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