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+14 starsfrom 3,023 · score 2.71
2.Eyevinn / intercom-frontendLow latency, web based, open source, high quality, voice-over-ip intercom solutionintercomvoicevoipbroadcastlive-productionopen-source+1 moreTypeScriptMIT72 total26 forks+1 starsfrom 71 · score 0.69