
Description: ApiOpenStudio is an open-source API management platform that allows developers to easily create, publish, monitor and secure APIs. It provides functionality like API proxies, analytics, monetization tools and developer portals.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Gravitee.io is an open source API management platform that allows organizations to publish, consume, secure, and monitor APIs. It provides functionality like API gateway, analytics, developer portals, and more to manage the API lifecycle.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API