
Description: Jostle is an intranet software that helps improve employee engagement and connectivity. It features news feeds, profiles, groups, and more to foster collaboration and communication across an organization.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: pump.io is an open source social networking and microblogging server that focuses on control and privacy for users. It allows users to post short messages, photos, audio clips, event invitations, and more, which can be shared publicly or with specific groups and followers.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API