ClearGate

Universal Data Air-Lock. Sanitizes your prompts before they reach any AI.

You paste real names, phone numbers, addresses, and account details into AI chats every day. Once you hit send, that data is out of your hands. ClearGate sits between you and the AI. Before a prompt leaves the page, it detects sensitive details and swaps them for realistic synthetic stand-ins — in under 2 milliseconds. The AI reasons about fake data and still gives you a useful answer. When the response comes back, ClearGate swaps your real values back in before you read it. Completely invisible, in both directions. WORKS WITH ChatGPT, Google Gemini, Claude, and Microsoft Copilot. WHAT IT PROTECTS • Free: names, email addresses, phone numbers, IP addresses — 20 prompts a day, no account needed • Individual ($4/mo): everything above plus home addresses, bank account and card numbers, crypto wallets and seed phrases, project and client names, internal domains, AWS keys, and custom terms you define • On every plan: prompts containing SSNs, plaintext passwords, or private keys are blocked outright PRIVATE BY ARCHITECTURE Sanitization runs entirely inside the extension on your own device. Your prompts and your real values are never sent to ClearGate's servers — not to store, not to process, not ever. The real-to-synthetic mapping lives only in memory and vanishes when the session ends. If you make an account, the only thing that syncs is counts (how many prompts and what categories) for your dashboard — and you can turn even that off. SEE IT WORKING The popup shows every swap in real time: what you typed, what the AI actually saw, protection speed, and your daily stats. Use any AI. Share nothing.