Eventarc overview | Google Cloud
Event-driven
Learn about Oracle's Cloud Infrastructure Events Service
Track changes in your cloud resources and respond to them using Functions, Notifications, and Streaming.
Overview - Azure Event Grid
Learn about Event Grid's http and MQTT messaging capabilities.
Serverless Event Router – Amazon EventBridge – Amazon Web Services
Amazon EventBridge is a serverless event bus that ingests data from your own apps, SaaS apps, and AWS services and routes that data to targets.