Encrypted
Messaging
You can trust
Peer-to-Peer communication over Tor. No servers, no surveillance, no metadata.
How it works
End-to-End encryption meets Tor's onion routing. Messages travel directly between peers with zero intermediaries.
End-To-End Encryption
Messages encrypted on your device, decrypted only when the chat is loaded. Nobody can read them.
Onion Routing
Multiple relay hops through Tor make tracking your communications mathematically impossible.
Peer-To-Peer
Direct connections between users. No central servers means no single point of failure.
Built with modern tech
Cutting-edge cryptography and battle-tested protocols working together for your privacy.
Flutter
Cross-platform UI for Windows, MacOS and Linux
Tor Protocol
Anonymous transport layer & routing
Cryptographic Keys
.onion based P2P identities and RSA 4096 bit communication encryption.
Native Code
Swift & Kotlin integration (Coming Soon)
🚀On the Roadmap
Why Decentralization
Traditional messengers compromise your privacy. Prysm's architecture puts you in control.
No Central Authority
No servers to hack, no company to subpoena. Your conversations exist only between you and your peers.
True Identity Privacy
Cryptographic keys instead of phone numbers or emails. Your identity is yours alone.
Metadata Protection
Tor protects not just message content, but who you talk to and when. Maximum resistance to surveillance.
Censorship Resistant
Distributed architecture with no single point of failure. Can't be blocked or shut down.
Built for Privacy Advocates
Whether you're a journalist, activist, or simply value your privacy—Prysm provides the security guarantees you need.
Get Prysm
Download the latest release or contribute to the project
Active Development
Prysm is in active development. APIs may evolve as we refine the architecture. Stay updated with releases and join the community.
Join the Community
Support Us
Our app is free to use, but if you'd like to support our work, donations are greatly appreciated. Your contributions help us continue improving Prysm.
SOL: 2S6tZNNUH5sPp9PqszQ4XK4MN44SvLCkTwNuCVvRvtEP
ETH: 0x2934955fe95059ea470E0B81519BA59432eFe77a
XRP: rHfoRsLjXrbAqxa7nJcXz6XdxDZm8M3sJT
XMR: 47ndq7fCdW9jTGKtXafwMgDJjxAw3cnWwjR6eq31pfXXKfqNHXq5w4B2D49oTKnTHGCRCgcU6D24oiyUD8Ha7iEJLCPGJsC
TON: UQDEeapruNlAmSt9j4J9CNiuasJbF3OlCxzTZPJiq6hzKOFu
LTC: ltc1qnsp6alkn2gzd4vpekya05l2caa3aqfmk9m7882Prysm
Privacy-first P2P messenger built on Tor. No servers, no surveillance, no compromise.
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© 2025 Prysm • GPL License
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