Zero is an open-source AI-driven email solution that allows users to self-host their own email application while integrating with other providers like Gmail. It emphasizes data privacy, a customizable user interface, and ease of setup, making it a modern alternative to traditional email services.

Rybbit is an open source, privacy-friendly web analytics tool designed as an alternative to Google Analytics. It offers features such as session replays, customizable goals, and advanced filtering, while being GDPR and CCPA compliant. Users can choose between a hosted service or self-hosting for complete control over their analytics data.