Jitan Gupta

PromptMate - Save prompts once. Use on ChatGPT and Claude.

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PromptMate is a free Chrome extension that lives in your sidebar on ChatGPT and Claude. Save your best prompts once, then insert them into either platform with one click. Search across prompts, pin your favorites, and sync everything across browsers via your own Google Drive. No accounts to create, no data leaves your control.

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Jitan Gupta
Maker
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Hey Product Hunt 👋 I'm Jitan, a platform engineer based in Mumbai. I built PromptMate because I was retyping the same prompts every time I started a new ChatGPT or Claude conversation. Context, tone, output format, all of it. Existing prompt managers were either ChatGPT-only or felt heavier than the problem they solved. PromptMate lives in the sidebar on both ChatGPT and Claude. Save a prompt once, insert it into either platform with one click. Search across your library, pin the ones you use most, and sync everything across browsers through your own Google Drive (app-only folder, so your prompts never leave your control). It's free. No accounts. No paid tier planned right now. I want to see how people actually use it before adding anything. Coming next: prompt versioning and prompt sharing. Would love your feedback, especially if you switch between ChatGPT and Claude regularly. What's missing? What's annoying? Tell me directly, I read everything. Jitan