Hey Product Hunt 👋 We built SOWA Privacy because we kept running into the same problem: teams using ChatGPT, Claude, and Copilot every day - and nobody could tell us what data was actually leaving the browser. Names. Case numbers. Client details. Source code. All of it, sent to servers outside your control, with no real opt-out. So we built the fix. An on-premise privacy proxy that sits inside the browser and anonymizes personal data in real time - before any prompt reaches an AI system. Three detection layers: regex pattern matching, Named Entity Recognition, and a local AI model. All running on your machine. Nothing in the cloud. What makes SOWA different: - Zero cloud infrastructure - no data ever leaves the device - Zero workflow disruption - your team keeps using the tools they rely on - Open source and fully auditable - every line is on GitHub, 635 automated tests - GDPR-conscious by architecture, not by promise - One-click install for individuals, Master Policy rollout for organizations We are a small team that believes data sovereignty should not require a compliance budget or an enterprise contract. The Community Edition is free. Download it, fork it, audit it - we mean it. We would love your feedback, your questions, and your brutal honesty. What would you want to see next? 🦉 → Download the free Chrome Extension: sowaprivacy.ai

SOWA Privacy

AI Privacy. Simple.

AI Privacy. Simple.