Top open-source models
Kimi K2.6, Gemma 4 31B, GLM 5.1 and more. All covered by the same TEE encryption.
AI that won’t can’t leak your data
Verifiably private intelligence for work, life and things that don’t belong on Big AI’s servers
Be first to try Wisp. No spam, ever.
Encrypted Chat
This conversation is encrypted. Only you can read it.Message to Wisp
Features
Zero-tracking web search
Brave Search runs without profiling or building your search history.
Confidential Memory
Things you share with Wisp are saved to an encrypted database, stored only on your machine.
Chat or Project Mode
Talk to Wisp about anything or put it to work with your pre-approved files.
Architecture
How we guard your secrets - even from us
You
Your Data
Saved securely, stored only on your machine
TEE Proxy
Anonymizes your search requests + load balancing
Cloud TEE
All LLMs run inside a hardware-grade secure enclave
- Client-side encryption
- Kernel guards sensitive data & actions
- Verifiable compute
- Brave Search integration
Your secrets stay secret. Every chat. Every time.
Your data should be nobody’s business (model)
ZERO-ACCESS ENCRYPTION
Only you can read your conversations. Not even WISP.
NO TRAINING ON YOUR DATA
Your chats never train our models. Ever.
HARDWARE-GRADE PRIVACY
Hardware-grade privacy, not just promises. Verified.
See how WISP compares
AI you’re used to, minus the data mining
 | Claude/ChatGPT | |
|---|---|---|
| Public Proof of Encryption (TEE) |  |  |
| Doesn't log your chats | | |
| Not used for training | | |
| Open-source models | | |
| Zero Data Retention | | |
What our users are saying
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“▓▒░ ████ ▒░▓█ ▒░▓ █▒░▓ ▒░▓█▒”
“xK9m R2pL qT7v N4Zb H8wF j5Yc”
FAQ
A Trusted Execution Environment is an isolated region inside a CPU where code and data are encrypted in memory and sealed off from the host OS, hypervisor, and cloud operator. For AI, it means your prompts and responses are processed in hardware no one — not even us — can peek into. You get cloud-scale models with on-device-level privacy.
Yes. Every enclave produces a cryptographic attestation that proves which exact code is running inside it before your session starts. You can verify the attestation against our published, open-source binaries. If the build doesn't match, your client refuses to send data — so privacy isn't a promise, it's a pre-condition of the conversation.
Hosted assistants run on infrastructure where the operator can read, log, and train on your conversations. Wisp runs the model inside a TEE, so your chats are never visible to us, never stored on a server in plaintext, and never used for training. Same frontier-quality answers, none of the data exhaust.
Wisp supports leading open-weight models (Kimi, GLM, Gemma) routed through the enclave. Built-in tools include web search, document Q&A, code execution, and image understanding — all running inside the TEE, so the tools see your request but no third party ever does.
Private AI is coming.Get on the waitlist.
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