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PromptVault

Your prompt library across ChatGPT, Claude & Gemini

Chrome Extensions
Productivity
Artificial Intelligence
Visit WebsiteSee on Product HuntTwitter ⧉Chrome ⧉

Hunted by明ζ—₯樹明ζ—₯ζ¨Ή

I kept losing my best prompts every time I switched between ChatGPT, Claude, and Gemini. So I built PromptVault. Save any prompt with one click, then drop it into the chat box on any of the three with one more. Search your whole library instantly. It's the only prompt manager that follows you across all the major AIs β€” no vendor will ever unify that, so it stays useful no matter which model you're on. Free: 25 prompts. Pro ($5/mo): unlimited + cross-device sync. Would love your feedback πŸ™

Top comment

Hey PH πŸ‘‹ Maker here. The thing that drove me nuts: every AI tool builds its own prompt history, but the moment you switch models your good prompts are stranded. PromptVault lives across ChatGPT, Claude, and Gemini so your library is always one click away. Happy to answer anything!

Comment highlights

The one-click save and instant search actually solve a real annoyance I deal with daily. Really impressed it works smoothly across all three without me having to copy paste back and forth.

Love how the one-click save and drop-in works the same on all three platforms, that's the kind of cross-AI consistency that takes real effort to nail.

The cross-model drop-in is a really thoughtful touch, especially how it keeps the formatting intact between ChatGPT and Claude. Solves a problem I've been silently wrestling with for months.

About PromptVault on Product Hunt

β€œYour prompt library across ChatGPT, Claude & Gemini”

PromptVault was submitted on Product Hunt and earned 8 upvotes and 5 comments, placing #152 on the daily leaderboard. I kept losing my best prompts every time I switched between ChatGPT, Claude, and Gemini. So I built PromptVault. Save any prompt with one click, then drop it into the chat box on any of the three with one more. Search your whole library instantly. It's the only prompt manager that follows you across all the major AIs β€” no vendor will ever unify that, so it stays useful no matter which model you're on. Free: 25 prompts. Pro ($5/mo): unlimited + cross-device sync. Would love your feedback πŸ™

PromptVault was featured in Chrome Extensions (52.7k followers), Productivity (656.3k followers) and Artificial Intelligence (473.8k followers) on Product Hunt. Together, these topics include over 267.5k products, making this a competitive space to launch in.

Who hunted PromptVault?

PromptVault was hunted by 明ζ—₯ζ¨Ή. A β€œhunter” on Product Hunt is the community member who submits a product to the platform β€” uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.

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