
Description: RequestB.in is an open-source API testing tool that allows developers to easily test REST and GraphQL APIs. It provides an intuitive interface to create requests, assert responses, autogenerate code snippets, mock servers, and visualize API flows.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Request Inspector is an open-source web debugging proxy software that allows developers to inspect HTTP requests and responses. It can be used to debug APIs, test performance, mock responses, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API