Easy-to-use website monitoring and uptime monitoring service in one

Mockoon is the easiest and quickest way to design and run mock REST APIs.

Datadog is a cloud-based monitoring and analytics platform that provides observability and security for cloud-scale applications

Bruno is a Fast and Git-Friendly Opensource API client, aimed at revolutionizing the status quo represented by Postman, Insomnia and similar tools out there.

Free & OpenSource REST API Testing Tool for all levels in a Test Pyramid

The world’s first API testing platform that auto-generates unit test cases with dependency mocks from API calls. Using advanced AI, it simplifies test creation, debugging, and evolution, ensuring comprehensive coverage and boosting software quality.