
Description: APITree is an API documentation and design platform that allows teams to visually map out and document REST APIs. It provides an intuitive interface for defining endpoints, parameters, responses, and relationships between API resources.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: RestCase is an open-source API testing tool for REST and SOAP services. It allows users to easily create automated API tests with assertions to validate responses.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API