Klaviyo
Built specifically for ecommerce with deep Shopify/WooCommerce integrations and revenue attribution.
ActiveCampaign
Powerful automation + CRM combo that works great for ecommerce stores with complex customer journeys.
Omnisend
Purpose-built for Shopify with prebuilt automation flows for abandoned cart, browse abandonment, and post-purchase.
GetResponse
Conversion funnels and landing pages make it easy to build complete ecommerce sales funnels.
Brevo
Affordable transactional + marketing emails in one platform. Great for Shopify and WooCommerce.
Mailchimp
Strong ecommerce integrations and product recommendation emails for smaller stores.
How We Chose These Platforms
We focused on platforms with deep Shopify and WooCommerce integrations, abandoned-cart automation, revenue attribution, and transactional email support. We also evaluated deliverability and ease of setting up ecommerce-specific flows.
Every platform was tested by connecting a store, building a product-focused campaign, and measuring how quickly it drives revenue.
Free: 2026 ESP Comparison Chart
Download the side-by-side comparison of 20+ platforms