
Description: Duple is an open-source alternative to Trello for task and project management. It provides kanban boards, lists, cards, due dates, attachments, and more to help teams organize work.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: BackBlaze is an online backup service that allows users to back up their data to the cloud. It offers unlimited storage space and file versioning. BackBlaze backs up documents, photos, music, and other important files automatically.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API