Stop sensitive data
leaking into AI

AI data loss prevention stops sensitive company information from reaching AI tools like ChatGPT. It checks what people type, paste, and upload, then blocks anything risky before it leaves the browser. Filtro delivers this protection as a lightweight browser extension that runs on each person’s own computer.

Install Filtro, a browser extension that scans pasted text before it enters ChatGPT. When Filtro spots a Social Security number, card number, password, or customer list, it blocks the paste and shows a short warning. Setup takes about two minutes, and no data ever leaves the computer.

No. Filtro scans prompts on your own computer and never sends them anywhere. Filtro records only that a rule triggered, such as a blocked Social Security number, plus the time and the AI tool. The text of your prompt is never stored, transmitted, or seen by Filtro.

Filtro works on more than 25 AI tools, including ChatGPT, Claude, Gemini, Microsoft Copilot, Perplexity, and Grok. Filtro also detects unknown or new AI sites automatically and flags them as shadow AI, so your team stays protected even on tools your company has not approved yet.

Filtro blocks 12 sensitive data types, including Social Security numbers, credit card numbers, passwords, API keys, bank account numbers, and email addresses. You can turn each protection on or off. On the Pro plan you can add your own keywords, such as project names or internal domains.

Yes. Filtro scans files before they upload to an AI tool. Filtro reads PDFs, Word documents, Excel spreadsheets, CSVs, and text or code files directly on the device. If a file holds sensitive data, Filtro warns your team or blocks the upload, and the file contents are never stored.

Filtro is completing SOC 2 Type II and is built to be GDPR ready. Because Filtro never stores the content it scans, the amount of sensitive data at risk stays close to zero by design. This minimal data approach makes security and privacy reviews faster for your team.

Enterprise DLP takes weeks or months to deploy, needs a security team and a vendor, and logs the full content it inspects. Filtro installs in two minutes as a browser extension, one admin runs it with no IT project, and it never stores the content it scans. It focuses on AI tools rather than every channel.

Blocking ChatGPT stops leaks but also stops the safe, useful work your team does with AI, so people route around it on personal devices. Filtro is a better middle path: it allows AI while blocking only the sensitive data, so your team stays productive and your data stays protected.

Yes. Every protection in Filtro is a switch you control. Turn each one on or off, set it to warn or block, and scope it per AI tool. Built-in protections cover Social Security numbers, credit cards, passwords, and more, and on the Pro plan you can add your own keywords.

Warn lets the person continue after a heads-up, and the event is still recorded for the admin. Block stops the content from reaching the AI tool entirely. You choose warn or block for each protection, so strict rules like Social Security numbers can block while softer ones like emails only warn.

No. Filtro never stores your prompts. Scanning happens on your team’s own computers, and the text of a prompt is never sent to Filtro or saved anywhere. Filtro records only that a protection rule triggered, along with the time and the AI tool, so an administrator sees patterns without ever seeing content.

Filtro logs five things when a rule triggers: that something was blocked, which AI tool it happened on, which protection rule triggered, whether it warned or blocked, and a one-way hashed user ID. Filtro never logs the text, the file, or the sensitive value that caused the block.

Filtro is free for up to 5 users, with core protections included and no credit card required. The Pro plan costs $3.50 per user per month billed annually, or $5 billed monthly. Pro adds unlimited users, custom rules, every AI tool and file type, and a one year log.