Omnisend
Email & SMS★★★★
4.4
Multichannel automation for mid-market
Free–paid tiers
The DTC email & SMS standard
Klaviyo is the email/SMS standard for DTC. Its flow builder and segmentation are unmatched, and predictive analytics (churn, lifetime value) help you act before customers leave.
Multichannel automation for mid-market
Popups plus email capture
SMS specialist for Shopify
Lightweight Shopify Email
Beginner-friendly email marketing
Automation-first CRM & email
Enterprise-grade SMS marketing
Creator-focused email marketing
Affordable multi-channel (email/SMS/chat)