Webhook.site - Instantly generate a free, unique URL and email address to test, inspect, and automate (with a visual workflow editor and scripts) incoming HTTP requests and emails.
Zapier - Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.
Hookdeck - Hookdeck makes it simple to build and deploy reliable, testable, and debuggable applications that rely on webhooks.
Google Home - Set up, manage, and control your Chromecast, Chromecast Audio and Google Home devices.
Svix - The enterprise ready webhooks service, open-source and in the cloud.
Stadia - A new gaming platform from Google