Klaviyo for revenue attribution, but model SMS costs carefully
At 50,000+ contacts, Klaviyo's email pricing reaches $350+/mo and SMS is separate. Revenue attribution and predictive analytics justify it for high-AOV brands, but compare total cost against Omnisend Pro.
- Recommendation: Klaviyo, Omnisend
Recommended starting points
Based on your constraints, these products typically fit best. Read each decision brief to confirm pricing behavior and limits match your reality.
Klaviyo
E-commerce-focused email and SMS platform with native Shopify/BigCommerce integration, per-email revenue attribution, and predictive analytics. Free for 250 contacts; pricing scales with list and SMS
Omnisend
E-commerce marketing automation with pre-built Shopify/WooCommerce workflows, email + SMS + push notifications in one plan. Free for 250 contacts; Standard at $16/mo for 500 contacts.
Why this recommendation
At 50,000+ contacts, Klaviyo's email pricing reaches $350+/mo and SMS is separate. Revenue attribution and predictive analytics justify it for high-AOV brands, but compare total cost against Omnisend Pro.