Sovereign, end-to-end encrypted chat, voice and video that your organization actually owns — its own space, its own keys, its own server, in a datacentre you choose. From a free room for a small team to a fully isolated sovereign deployment for a ministry.
Once, a serious institution ran its own messaging and held its own keys. That model didn't die because it was wrong — the vendor did. What replaced it moved every conversation onto someone else's cloud, in someone else's country, under someone else's subpoena. For a bank, a ministry, an NGO in a hostile state, that isn't a detail. It's the whole problem.
Your conversations stay on infrastructure you control — your keys, your server, your choice of datacentre. Not a setting; the architecture.
Every message, call and file is encrypted by default. Built on Matrix — the open standard trusted for state communications across Europe.
Kawkav already operates the servers, the datacentres in Madrid, Doha and Turkey, the identity and the provisioning. Hisn is that capability, packaged.
Every organization is isolated. The question is how much — and it maps to price. Hisn offers both, on one ladder: the shared citadel for teams and businesses, a dedicated citadel for those who need total separation.
Every plan ships the same encrypted apps on web, desktop, iOS and Android. Prices are a starting frame — talk to us for volume and public-sector pricing.
Start free in minutes, or talk to us about a fully sovereign deployment in the datacentre of your choice.