Personal details are cloaked before your message is sent
Private AI chat.
Your details never leave your device.
Ask AI anything — about your clients, your patients, your books. cloakup swaps the personal details for stand-ins on your own device, so the AI helps you without ever seeing who it's really about.
What can I help you with?
Ask the way you'd ask a colleague — your private details are cloaked on your device before anything is sent. Try one of these:
By using cloakup you agree to our Terms & Privacy Policy.
Simple as any chat. Private like none of them.
Four quiet things happen every time you hit send.
It cloaks your details on your device
Emails, phone numbers, card numbers and common names are swapped for realistic stand-ins before anything is sent. The AI works with the stand-ins; only your screen ever sees the real thing.
Jane Doe → Taylor Quimby
jane@clinic.example → m.lopez@clinic.example
212-555-0142 → 212-939-2732
Proof, not promises
Every answer carries a signed receipt you can verify yourself — cryptographic proof the private bits stayed home.
Bring your notes
Attach a text document and it's cloaked on your device too. Can't be protected? It's blocked, never sent.
Structured details — emails, phone numbers, cards, IBANs, ID numbers — are removed reliably on your device. Names are always protected too — including names in non-Latin scripts — by an on-device detector that can never be switched off. Because names are the hardest case, nothing is sent until you have reviewed exactly what is cloaked (on the free plan this review step is always on), so a name the detector has not seen is caught by you, on your device, before it can leave. Paid plans add Enhanced name detection — a local AI model that turns on automatically with your plan — for far stronger coverage of unusual and non-Latin-script names. Always review anything highly sensitive before you send it.
Simple monthly pricing
Start free — your first messages are on us. When you're ready, pick a plan and keep every privacy feature. Cancel anytime.
Personal
Private AI chat for everyday life and small businesses.
- Unlimited fair-use chatting — no trial limit
- Review before sending: see and adjust what's cloaked
- Enhanced name detection for unusual & non-Latin names
- Everything from the free trial still included — on-device cloaking, signed receipts, file cloaking
Business
Everything in Personal, plus the most capable models.
- Everything in Personal
- Premium models for harder work
- A higher fair-use allowance
- Priority handling at busy times
- Per person — add your whole team
By subscribing you agree to our Terms of Service and Privacy Policy. Cancel anytime; auto-renews monthly.
No account needed to try — your chats stay on this device.