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Klaviyo vs ActiveCampaign: Which is better in 2026?

A side-by-side comparison of pricing, features, and use cases to help you decide between Klaviyo and ActiveCampaign.

Klaviyo

Marketing automation platform built for e-commerce

From $20/mo
Free plan available
ActiveCampaign

Email marketing and CRM automation platform

From $15/mo
No free plan

Head-to-head comparison

Feature Klaviyo ActiveCampaign
Starting price $20/mo $15/mo ✓ Cheaper
Free plan ✓ Yes ✗ No
Pricing model freemium paid
G2 rating 4.6/5 ↑ 4.5/5
Capterra rating 4.6/5 4.6/5
Founded 2012 2003

Klaviyo: pros & cons

Pros
  • Best-in-class e-commerce features
  • Deep Shopify integration
  • Powerful segmentation
  • Revenue attribution
Cons
  • Expensive at scale
  • Overkill for non-e-commerce
  • Learning curve for automations

ActiveCampaign: pros & cons

Pros
  • Best-in-class automation builder
  • Powerful conditional logic
  • Good deliverability
  • Strong CRM integration
Cons
  • No free plan
  • Learning curve for automations
  • UI can feel complex
  • Pricing scales up quickly