Klaviyo vs AWeber: Side-by-Side Comparison (2025)

Choosing between Klaviyo and AWeber comes down to your specific use case. Both are legitimate email marketing platforms, but they serve different audiences. Klaviyo is built for e-commerce brands on Shopify or WooCommerce, while AWeber targets bloggers and solopreneurs wanting simplicity. This comparison covers the key differences so you can decide quickly.

Quick Verdict

Overall winner
Klaviyo
Better pricing
AWeber
More features
Klaviyo
For beginners
Klaviyo
E-commerce
Klaviyo

Feature Comparison

FeatureKlaviyoAWeber
Starting price$45/mo$15/mo
Free planYesYes
Best forE-Commerce Brands On Shopify Or WoocommerceBloggers And Solopreneurs Wanting Simplicity
Free subscriber limit500500
G2 rating4.64.2

Which Should You Choose?

Choose Klaviyo if...

  • You are primarily focused on e-commerce brands on Shopify or WooCommerce
  • You value e-commerce integrations
  • You prefer freemium pricing

Choose AWeber if...

  • You are primarily focused on bloggers and solopreneurs wanting simplicity
  • You value autoresponders
  • You prefer freemium pricing
Try AWeber โ†’

Frequently Asked Questions

Is Klaviyo better than AWeber?

It depends on your use case. Klaviyo wins for e-commerce brands on Shopify or WooCommerce, while AWeber is stronger for bloggers and solopreneurs wanting simplicity. Neither is objectively better โ€” the right choice depends on your specific needs.

Which is cheaper, Klaviyo or AWeber?

AWeber starts at a lower price point ($15/mo vs $45/mo). However, pricing scales with subscriber count, so the total cost depends on your list size.

Can I switch from AWeber to Klaviyo?

Yes, switching from AWeber to Klaviyo is possible. Most platforms support CSV import/export for subscriber lists. Plan for some time to recreate automations and templates, as these rarely transfer directly between platforms.