1.dittofeed / dittofeedOpen-source customer engagement. Automate transactional and marketing messages across email, SMS, mobile push, WhatsApp, Slack, and more 📨open-sourcetypescriptjavasciptcustomer-engagementcustomer-segmentationemail-notification+14 moreTypeScriptMIT3K total423 forks+66 starsfrom 2,971 · score 4.20