Robin Roellinger

Robin Roellinger

Protect sensitive data in AI chats

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Tastemaker
Tastemaker
Gone streaking
Gone streaking

Maker History

  • Sentinelle PII
    Sentinelle PIIStop leaking personal data to ChatGPT, Claude & Gemini
    Feb 2026
  • 🎉
    Joined Product HuntFebruary 17th, 2026

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Sentinelle PII - Stop leaking personal data to ChatGPT, Claude & Gemini

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
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