Prinn stops your team leaking API keys, passwords and customer data into AI tools. Built for small businesses, not IT departments. Runs on your own computers.
Your team uses AI every day. Every week something goes into it that was never meant to leave the business. Prinn catches it before it is shared, without slowing anyone down.
Runs on your team's own computers. Nothing you or your team writes is stored or sent anywhere, including to us. 3 years free for beta members, Mac and Windows.
Every week someone pastes client records, contracts, passwords or API keys into an AI tool. Not to be careless. Because it makes them faster.
They assume a security admin, a rollout plan and a budget to match. If you are a team of eight, none of it was written for you. That is the gap Prinn was built for.
Prinn sits on each person's computer and watches what goes into ChatGPT, Claude, Copilot, Gemini and Grok, in real time.
This is not a blocker. When Prinn spots something sensitive, it does not send it and it does not stop you. It shows you what it found and asks what you want to do: redact it, stop, or send it as it is. Tell Prinn to remember your answer and it will not ask again for that kind of thing.
Prinn shows what came up: which kind of thing, into which tool, on what day, from which computer, and what was chosen. What nobody sees, including the owner: the key, the account number, the name, the prompt it was in. None of it is recorded, so none of it can be read.
The record stays on your own devices, encrypted, synced only between them. Nobody else can read it. Not us either.
Prinn runs on each person's device. Prompts are scanned there and stay there. Your devices sync privately with each other, encrypted, and nobody outside your business holds a key. We could not read your prompts if we wanted to.
Teams of three to twenty five: accountants, law firms, clinics, agencies, brokers, consultancies. Anyone holding client data and using AI to move faster. Growing past twenty five: same protection, plus the admin and reporting a larger team needs. Nothing gets gated as you grow.