Alternatives
Products that do what ARKN does
Protect sensitive data before it reaches AI
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2013 · ark-os.org
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OP here. I built this because I recently caught myself almost pasting a block of logs containing AWS keys into Claude. The Problem: I need the reasoning capabilities of cloud models (GPT/Claude/Gemini), but I can't trust myself not to accidentally leak PII or secrets. The Solution: A Chrome extension that acts as a local middleware. It intercepts the prompt and runs a local BERT model (via a Python FastAPI backend) to scrub names, emails, and keys before the request leaves the browser. A few notes up front (to set expectations clearly): Everything runs 100% locally. Regex detection…
Dec 2025 · github.com
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Perplexity’s Secure AI browser built for enterprise teams
Mar 2026 · perplexity.ai
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Get the most out of AI without handing them your data.
Jun 2026 · onyri-sanitize.com
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