Klaviyo
Email and SMS marketing platform for online stores, with flows, segments and AI writing help.
- Free plan or free version
- Shopify app
- Developer API
Pop-ups, sign-up forms, email and SMS for small online stores, built around growing the list.
Not enough info yet on free plan or free version, developer API, sends SMS, writes copy, images or answers with AI. Check the tool's own site.
Listing written by HackCommerce, checked 2026-11-03. Report a correction or request removal. Back to email and sms.