Launched this week
Sentinelle PII

Sentinelle PII

Stop leaking personal data to ChatGPT, Claude & Gemini

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Every day, employees paste emails, phone numbers and IBANs into AI chatbots without realizing it. Sentinelle PII detects and masks sensitive data in real-time before it reaches the AI. The AI works with anonymous tokens, then real data is restored in the response. Fully transparent. 100% local — no data leaves your browser ChatGPT, Claude, Gemini + custom domains Scans file uploads (CSV, Excel, Word) Team dashboard with GDPR compliance reports Free tier, no credit card

Sentinelle PII makers

Here are the founders, developers, designers and product people who worked on Sentinelle PII

Robin Roellinger
Robin RoellingerProtect sensitive data in AI chats
Sentinelle PIISentinelle PII