Private AI chat
Celaron Chat
A private AI workspace you actually control.
Celaron Chat is a self-hosted workspace for everyday AI work — conversations, documents, and images on infrastructure you control, with the model options you choose.
Sign-up is open. Bring your own models, or use ours.
Open WebUI
Open-source foundation, v0.8.12
Self-hosted
Runs on infrastructure you control
Open signup
Email or Google, no waitlist
Product configuration verified from the live instance on 5 October 2026.
Celaron Chat
Why it matters.
Most teams start their AI day inside someone else's cloud. Celaron Chat runs on our own infrastructure and can run on yours: the same workspace features, without handing your conversations to an advertising pipeline.
It is built on the open-source Open WebUI stack, with email and Google sign-in, so there is no lock-in and no mystery about what is running underneath.
Capabilities
What it does.
- Self-hosted and private by default — conversations stay under your control.
- Email or Google sign-in with per-user access control.
- Workspaces for documents, images, and everyday AI tasks.
- Built on the open-source Open WebUI stack (v0.8.12) — inspect it, extend it, or run it yourself.
Self-hosting
Your hardware is welcome.
Prefer your own hardware? The same stack can be deployed in your environment.
Open your own workspace.
Sign-up is open. Bring your own models, or use ours.