
Description: MailSteward is an open-source email server software designed for enterprises and organizations. It offers robust security features like sender validation, spam filtering, and virus scanning.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Vaultastic is an open-source self-hosted password manager and secret vault. It allows securely storing sensitive information such as passwords, API keys, notes, and documents in an encrypted vault. Vaultastic has a simple user interface and focuses on security and privacy.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API