Beeceptor - Unblock yourself from API dependencies, and build & integrate with APIs fast. Beeceptor helps you build a mock Rest API in a few seconds.
SuperNormal - Async video updates for remote teams
MockServer - Easy mocking of any system you integrate with via HTTP or HTTPS.
Volley - A friendly place for helping others
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.
Breve - Breve helps you to record and send frequent video updates to your team.