Shoppy - Automatically get order notifications & summaries in Slack
Aboardly - IFTTT for automated customer emailing
Customer.io Slack Action - Send notifications into Slack, based on user activity
BurnChurn - 🔥 Reduce churn and track exit feedback for your SaaS
Customer.io - We make it easy to send emails triggered by user behavior. Build, measure and improve your emails to activate and retain users
OneSignal Push Notifications for Shopify - Abandoned cart, automated campaigns, robust analytics.