kursal
> Big Brother
Peer-to-peer, end-to-end encrypted messaging that puts you in control. No servers. No tracking. Just your private conversations.
Locked end to end
Readable on your device and theirs. Everything in between only ever carries a sealed packet.
// keys live only on these two devices — relays just carry the sealed packet
Decentralized Network
Data flows encrypted through a resilient mesh
~/features
Privacy by Design
Kursal is built from the ground up with privacy and security as the core principles. No compromises.
$ kursal --encrypted--decentralized--no-tracking--open-sourceEnd-to-End Encrypted
Messages are encrypted on your device and can only be read by the recipient. No one else can see them, not even us.
learn moreDecentralized
There exist no central Kursal server: no single point of failure or control. The network belongs to everyone.
learn moreNo Tracking
We don't collect analytics, metadata, or any information about your conversations or your usage.
learn moreOpen Source
Fully transparent codebase. Audit the code yourself or contribute to the project. Even ideas are welcome!
learn moreOne Release, One Email
Get notified when Kursal launches it's first beta. As soon as this notification is sent, your email will be removed from our records.
Prototype Launched! We just released a very early-stage prototype. It is highly experimental and very buggy, but you can download it here.
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~/faq
Frequently Asked Questions
Got questions? We've got answers. If you don't find what you're looking for, feel free to reach out.
A:Kursal is built on a fully decentralized, peer-to-peer architecture with end-to-end encryption by default. Unlike traditional apps, there's no central server storing your messages or metadata. Your conversations exist only between you and your recipients.
# A Note from the Devs
Thank you so much for the interest! We're a small team of students and we love open source! If you enjoy our prototype application, let us know!