Hi Product Hunt 👋 I'm Jared, the maker of AI Chat Vault.

The main thing I wanted to ship is exact search that actually finds things, in English and just as well in Chinese and Japanese, where most tools fall short. I use Gemini and Claude side by side every day, and the answers I needed were always in some old conversation. Neither app made them easy to find, especially with non-English keywords. I'd end up scrolling through old chats in both.

So I built a local library for both:

• Exact search across Gemini and Claude (English, Chinese, Japanese), with matches highlighted

• It saves the conversation you have open, automatically

• Folders to sort chats by project

• Export any chat to Markdown or TXT, so your data is always yours

Privacy was the first design decision. Your conversations live only in your browser's storage. They're never uploaded, there's no account and no tracking. The only thing that ever leaves your device is a Pro license key.

Free: unlimited folders, title search across everything, message search for the last 14 days, MD/TXT export.

Pro: full-history search, JSON/PDF/ZIP export, daily local backup (latest 7), Claude export import, up to 3 devices. $4.99/mo, $39/yr or $99 lifetime.

🎁 For launch: lifetime for $49, for the first 200 people. Subscriptions cancel anytime, and there's a 14-day refund.

I'd really like to know: how does search feel for you, and what's the one thing you'd want a chat library to do that it doesn't yet?

(Independent project, not affiliated with Google or Anthropic.)