Private AI Chat Without Tracking
Private AI chat built for people who want useful answers without handing over their identity.
See what's inside
Start chatting in seconds
Create a free passkey with your fingerprint or Face ID. No forms, no email, no password — just open the app and go.
/chat
Your private workspace
Head to head
Compare Cavendra against mainstream AI chat tools
Use dedicated comparison pages to evaluate privacy guarantees, storage, tracking, and account requirements before you switch.
Deep dives
Explore how Cavendra handles privacy
How it works
How private AI chat works
01
Create a free passkey
Set up a passkey in seconds using your device biometrics. No email, no password, no marketing list.
02
Chat in ephemeral or encrypted mode
Use ephemeral chat for one-off sessions, or enable encrypted history so only your device can read stored conversations.
03
Add Pulse only when you need more usage
Cavendra uses prepaid credits instead of subscriptions, so the billing model stays simple and predictable.
Trust
Privacy signals that matter
FAQ
What do I need to start?
A free passkey created with your device biometrics. No email address, phone number, or password required.
Can Cavendra read my encrypted history?
No. In encrypted mode, your conversation history is protected with a key that stays on your device, so stored history remains unreadable to Cavendra.
Is my data used for model training?
No. Cavendra is designed around zero-retention and privacy-first routing, so your prompts are not collected for marketing analytics or training pipelines.
Who is Cavendra for?
It is built for founders, operators, researchers, and privacy-conscious users who want AI assistance without mainstream surveillance defaults.
Get started
Use AI without the usual surveillance tradeoff
Start in the chat app, review the privacy model, or compare Cavendra with the tools people already know.