The Vault
A CBT mirror that runs 100% on-device — nothing stored
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The Vault is a no-coddle CBT "Socratic mirror" in a single HTML file. A small LLM runs entirely on your device (WebGPU, CPU fallback), keeps nothing, sends nothing — no server, no account, no analytics. You type what's going on; it reflects it back, names the distortion, offers a reframe. Built for people who can't or won't reach mental healthcare. Open source (GPL v3).
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PH · launched Oct 22, 2026 · 1 upvote (top 67%)
- Healthcare
- B2C
- AI feature
- Commercial product
- Open Source
- Privacy
- GitHub
- Health
Similar launches
See all 97 similar launches →Could you build this?
Yes A single-file web app running a small open-weight LLM via WebGPU/WASM with a prompt-based CBT reflection flow is standard front-end work with existing libraries.
Competitors
Other products that read as similar to this one : 97 launches clear the similarity bar, closest 8 shown.
Attention rank: #47 of 98 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 342 days after the earliest competitor.
- KeeperPass · ph · 2026-09-23 · 8 upvotes · similarity 0.48
- Vaultly Simple, secure password manager · ph · 2026-09-30 · 1 upvotes · similarity 0.47
- Command Vault · ph · 2026-09-28 · 2 upvotes · similarity 0.46
- The Vent Vault · ph · 2026-09-19 · 1 upvotes · similarity 0.46
- Digital Legacy Vault · ph · 2026-10-04 · 1 upvotes · similarity 0.45
- Yamdut Vault · ph · 2026-09-10 · 1 upvotes · similarity 0.42
- Digital Security Vault · ph · 2026-09-10 · 1 upvotes · similarity 0.41
- Spirit Vault · ph · 2026-10-23 · 2 upvotes · similarity 0.40