Klaviyo, Omnisend, and Mailchimp compared for ecommerce retailers

Klaviyo, Omnisend, and Mailchimp offer different pricing and automation structures for ecommerce retailers using platforms like Shopify and WooCommerce. While Mailchimp often serves as the cheapest entry point for small stores, its costs can rise because it continues to bill for contacts after they unsubscribe unless they are manually archived or deleted. In contrast, Klaviyo and Omnisend automatically stop billing for contacts once they unsubscribe.

Regarding cart recovery, Klaviyo is noted for its advanced segmentation capabilities, allowing brands to tailor messages based on product category, cart value, and customer lifetime value. This makes it suitable for larger catalogs and data-driven teams. Omnisend is positioned as a more user-friendly option with faster setup times and built-in SMS features, making it ideal for brands seeking practical automation without high setup friction.