Identity belongs to you
Your identity is based on cryptographic keys you can retain full control over, rather than a centralised account controlled by a service provider.
Your identity.
Your server.
Ceili is a privacy-focused communication platform, built from the ground up to give you control over your own data.
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The idea
Communication shouldn't require giving up control.
Most communication platforms put your identity, conversations and data behind a central service they have access to. Ceili takes a different approach.
Run your own server
Host Ceili yourself or use a server you trust. Your communication is fully dependent on infrastructure you control, keeping your data private and secure.
Built for privacy
Ceili is designed from the ground up around minimising centralised knowledge about who you are and how you communicate. We collect absolutely no personal data and never track your activity.
How it works
Your identity isn't your account.
Ceili separates identity from the servers that provide communication services.
Generate your identity once, keep control of your private key, and use it to authenticate across the Ceili ecosystem.
Explore the architecture →Your identity
Private key
Ceili Server
Authentication
Messaging
Voice
Another identity
Private key
Built for communicationSimple on the surface.
Simple on the surface.
Powerful underneath.
Self Host
Run your own infrastructure and decide where your communication services live.
Control your data
Your messages and voice chats are only stored and routed through the server you're connected to, only users in that server can see what you say.
Private messaging
Communicate directly without relying on a central identity provider.
Open source
Inspect the code, run the software yourself and contribute to its development.
Take control
Communication without the middleman.
Explore Ceili, run your own server and build communication infrastructure that you control.