
Description: BlockTech Alexandria is an open-source, decentralized knowledge management system powered by blockchain technology. It allows users to share, organize, and collaborate on information in a secure, tamper-proof environment.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: MediaGoblin is a free, open source media publishing platform that lets anyone host their own server to share photos, videos, audio, and documents. It aims to decentralize media sharing and publishing.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API