
Real answers on health, money, and legal questions from ChatGPT, Claude, and Gemini - with your identity stripped from every message.
No account needed · start chatting privately · no identity attached
Every frontier model, one app
ChatGPT
OpenAI
Claude
Anthropic
Gemini
Grok
xAI
Nous Hermes
Nous Research
ByteDance Seed
ByteDance
Switch models mid-conversation · one balance · pay per message
Backed by



Illia Polosukhin
Co-author of the Transformer paper, co-founder of NEAR
Backed by



Illia Polosukhin
Co-author of the Transformer paper · Co-founder of NEAR
What people ask here
Health, money, legal, work, the 2am stuff. It's not a list of use cases - it's every question you've been holding back because it would be tied to your name.
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What you're trading away today
The questions you ask ChatGPT, Claude, and the rest - about your health, your salary, your relationships, the things you'd never say out loud - get tied to your name, stored on their servers, and sit one breach away from being public.
Prompts decoupled from your identity
Survives a provider breach without leaking you
Compare top models side by side
AI agent that runs on your own device
Runs on any device, no GPU needed
Based on the providers' published policies as of this writing. With OpenGradient, the link between you and the prompt never exists in the first place.
Here's what changes with OpenGradient Chat
What you ask doesn't turn into ads following you around for the next two weeks. Your questions aren't a signal anyone can resell.
No one is quietly stitching together who you are from everything you've ever typed - your health worries, money questions, late-night curiosity.
Open models like Nous Hermes answer the questions other assistants dodge - no moralizing, no hedging, no "I can't help with that."
Free messages to start · no card · no identity attached
Built for real work
Switch between ChatGPT, Claude, Gemini, Grok, Nous Hermes, and ByteDance Seed in a single conversation - or hand a task to an agent that writes code, builds files, and runs them right on your device. Search the web and generate images without leaving the chat.
Every frontier model
Switch models mid-conversation, or compare two side-by-side. One balance, every model - pay only for what you use.
Illustrations, mockups, and visuals from the same chat box - without the over-cautious refusals you get elsewhere.
Not just answers - action
Every other AI agent runs its code on a company's servers. OpenGradient's runs in a sandbox right in your browser - it writes and runs code, analyzes your files, researches the web, and builds documents and apps. None of it ever leaves your device.
Executes Python in a sandboxed interpreter - scripts run, numbers crunch, logic gets tested, all on your machine.
Drop in a CSV, PDF, or spreadsheet and it reads, cleans, and charts it - the files never upload anywhere.
Pulls real data from public APIs and pages so its work is grounded in what's true right now, not a stale cutoff.
Turns a request into a finished, shareable PDF or document, saved straight to your device.
Prototypes a working web page or interactive app with a live preview - no setup, no deploy, nothing to host.
Your code, files, and data stay on your device. The only thing that goes out is the request to the model - through the same OHTTP relays and secure enclaves as your chats.
Free to start · your workspace never uploads
How the privacy works
Three layers - encryption on your device, anonymizing relays, sealed enclaves - make it technically impossible to link you to what you ask.
Your messages are encrypted locally before they're sent. No middlemen can read them.
Network relays split who you are from what you're asking, so no one can see where the request came from. No profiles, no logs recorded.
Oblivious HTTP, RFC 9458The only place your message gets unlocked is where the AI reads it. The AI doesn't know where the request came from.
Trusted execution environmentAs seen on

As seen on

From the blog
Fair questions
We sell credits - $1 buys 1,000, spent per message. That's the whole business model. We don't run ads and we don't sell data; the architecture means we never even see who asked what. See pricing
Really - and not as a promise, as a protocol. Messages are encrypted on your device, routed through Oblivious HTTP relays that hide who you are, and only decrypted inside attested secure enclaves. No single party, including us, ever holds both your identity and your prompt. Read the architecture
Temporary chat is a retention policy: OpenAI still receives your account, IP address, and prompt together, and may keep them for up to 30 days. Here, the link between you and the prompt never exists in the first place.
ChatGPT, Claude, Gemini, Grok, ByteDance Seed, and Nous Hermes - including uncensored open models - switchable mid-conversation in one app.
On your device. Unlike every other AI agent, the Local Agent's loop executes in a sandbox inside your browser, so the code it writes, the files it builds, and the data it reads never touch our servers. Only its calls to the models go out - through the same anonymizing layer as your chats. Try the Local Agent
No. Hit send in the chat box at the top of the page to try it as a guest. When you want chat history and every model, sign up with Google — or with just a crypto wallet, no email required.
Free messages when you sign up, no card. After that you pay per message from a credit balance ($1 = 1,000 credits). No subscription, nothing auto-renews. Full pricing
No card. No identity attached. The model providers never learn who you are.