databag

A federated messaging platform for private groups with encryption

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last commit 2026-01-01

About

fast & lightweight self-hosted messenger

1+1

Encrypted Messaging
Core
Sends end-to-end encrypted messages between users
Public Key Cryptography
Core
Uses public key encryption for message security
Serverless Communication
Core
Delivers messages without storing plaintext on servers
Identity Verification
Verifies recipients using cryptographic identities
Command Line Interface
Sends and receives messages via CLI
Minimal Metadata Storage
Limits stored metadata to reduce exposure
Cross-Platform Support
Runs on major operating systems
Open Protocol Design
Uses transparent and documented protocols