
Description: Advanced REST Client is an open-source API testing tool for developers. It allows making HTTP requests, inspecting responses, and testing REST and SOAP web services. It can export environments, save history, and authenticate requests.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: JunoRestClient is an open-source REST API client for testing, prototyping and exploring REST web services. It allows you to easily send HTTP requests including GET, POST, PUT, PATCH, DELETE and more with custom headers and parameters. Useful for developers to test APIs.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API