ActiveCampaign vs Klaviyo 2026: Advanced Email Automation

Updated May 27, 2026 · 13 min read · CMZ Reviews Team

ActiveCampaign and Klaviyo are the two leading platforms for advanced email marketing automation. ActiveCampaign is a general-purpose marketing automation platform. Klaviyo is purpose-built for ecommerce businesses.

We used both platforms for 3 months, evaluating their automation capabilities, integrations, analytics, and overall value.

Automation Capabilities

ActiveCampaign offers the most powerful visual automation builder on the market. You can create complex automations with conditional logic, split testing, goal tracking, and machine learning predictions. The automation map is clear, intuitive, and easy to modify.

Klaviyo's automation builder is excellent for ecommerce flows: abandoned cart, welcome series, post-purchase follow-ups, and browse abandonment. These flows integrate deeply with Shopify and Magento product data. However, for non-ecommerce automation, Klaviyo is more limited.

ActiveCampaign wins for general automation power. Klaviyo wins for ecommerce-specific automation flows.

Analytics & Reporting

ActiveCampaign provides comprehensive analytics including campaign reporting, contact engagement scoring, attribution reporting, and revenue tracking. The predictive sending feature uses machine learning to send emails when each contact is most likely to engage.

Klaviyo offers the best ecommerce analytics in the email marketing space. You can track revenue per email, product performance, customer lifetime value, and segment-based purchasing behavior. Klaviyo's integration with Shopify means your entire customer database and purchase history is available for targeting.

Klaviyo wins for ecommerce analytics. ActiveCampaign wins for general marketing analytics.

Frequently Asked Questions

Which is better, ActiveCampaign or Klaviyo?

ActiveCampaign for general marketing automation. Klaviyo for ecommerce-specific email marketing.

Does Klaviyo work with non-Shopify stores?

Yes, Klaviyo integrates with Magento, WooCommerce, BigCommerce, and other platforms.

Which has better deliverability?

Both have excellent deliverability. ActiveCampaign consistently achieves above 98% inbox placement in our tests.

Does ActiveCampaign have a CRM?

Yes, ActiveCampaign includes a built-in CRM with lead scoring and deal tracking.