
Description: MusicBrainz Picard is an open source music tagger that allows users to organize and tag their digital music files. It uses the MusicBrainz online database to lookup and auto-tag files based on acoustic fingerprints or other metadata.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Musera is an open-source, self-hosted platform for building customer support help desks. It allows companies to manage customer queries and conversations across multiple channels like email, live chat, social media and more from a unified dashboard.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API