Engineering Event-Driven Messaging at Scale: How Customer.io Processes Billions of Real-Time Triggers
Franz 6 - All your messaging apps in one window - with private AI
Knock agent for Slack - Build, manage, and ship customer messaging from Slack
Thenotifier - User-controlled alert and broadcast platform without PII or phone numbers
Customer.io - Send email based on what people do (or don't do) in your app
