
Description: Raindrop.io is a free online bookmark and link manager. It allows you to save, organize and manage your bookmarks, links and web content in one place across all your devices. Key features include tagging, search, Chrome/Firefox extensions and apps.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Guardo is a open source cross-platform password manager and secure digital vault. It allows you to securely store passwords, documents, photos and other files in an encrypted vault protected by one master password.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API