# Zentalk

- [About](/zentalk/introduction-1.md): Zentalk is an end-to-end encrypted messenger on a decentralized mesh network. No central server, no phone number required, fully open source.
- [Features](/zentalk/features.md): Complete feature overview of Zentalk — messaging, calls, groups, privacy, and security capabilities.
- [Zentalk Web](/zentalk/zentalk-web.md): Zentalk Web is the browser-based version of Zentalk — a full-featured encrypted messenger available at zentalk.chat.
- [Validators](/zentalk/validators.md): How the Zentalk validator network works, what validators do, and why running a node matters for the decentralized mesh.