1. Best Klaviyo Alternative for Ecommerce
Omnisend
Omnisend is purpose-built for ecommerce, with native Shopify, WooCommerce, and BigCommerce integration plus email, SMS, and push bundled into one workflow — the closest match to Klaviyo's ecommerce focus at a noticeably lower starting price. Read our full Omnisend review.
Pros
Deep ecommerce integrations, unified email/SMS/push automation, full feature set even on the free plan.
Cons
No predictive analytics or CLV scoring, no built-in CRM, SMS priced as a separate add-on for new Pro subscribers since May 2026.
Starting price: Free up to 250 contacts, then Standard from $16/month for 500 contacts.