
Description: Buttercup is an open source, self-hosted password manager that allows users to store passwords and other sensitive information securely. It has desktop, mobile and browser extension clients available.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: KyPass is an open-source password manager and secure digital vault application. It allows you to securely store passwords, credit card details, identities, and other sensitive information encrypted with AES-256. KyPass aims to provide a user-friendly interface while still offering advanced features like browser integration, auto-fill, and sync across devices.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API