CloakKit
Detect & Redact Secrets & PII for AI Prompts
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Detect and redact API keys, credentials, and PII locally before sending text to AI. Your text never leaves your browser. The page makes no network requests after it loads.
PH · launched Nov 2, 2026 · 1 upvote (top 65%) · 0 views
Niche: enterprise data privacy and anonymization software · 54 launches, 3 in the last 7 days ▼ -40% · Explore this niche →
Category and tags
- Security
- Compliance & governance
- B2B
- AI feature
- Commercial product
- Open Source
- Privacy
- Security
Visit website ↗ Source listing ↗
More like this: all 54 launches in enterprise data privacy and anonymization software →
Could you build this?
Yes Client-side pattern matching for API keys, credentials and PII is a well-understood problem that can be built with regexes, entropy checks and a small browser UI. The no-network-requests property is an architecture choice, not a technical barrier.
Competitors
Other products that read as similar to this one : 151 launches clear the similarity bar, closest 8 shown.
Attention rank: #80 of 152 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 366 days after the earliest competitor.
- Boundary · ph · 2026-09-08 · 1 upvotes · similarity 0.56
- API Key Leak Intercept · ph · 2026-11-06 · 1 upvotes · similarity 0.56
- Local personal data redaction for any AI tools · hn · 2026-06-18 · 12 upvotes · similarity 0.55
- ShadowAI Guard · ph · 2026-11-10 · 2 upvotes · similarity 0.48
- Cloakshot · ph · 2026-10-03 · 1 upvotes · similarity 0.47
- EraseAI Firewall · ph · 2026-11-03 · 1 upvotes · similarity 0.44
- Local Privacy Firewall-blocks PII and secrets before ChatGPT sees them · hn · 2025-12-09 · 111 upvotes · similarity 0.43
- I made a local proxy for AI tool calls to keep my API keys safe · hn · 2026-05-05 · 5 upvotes · similarity 0.41
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.