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Deja Vu
One memory layer for every AI tool
Deja Vu is an open-source, local-first memory layer for AI tools. It gives ChatGPT, Claude, Cursor, Gemini, Perplexity, and local models a shared private memory that lives on your machine. Instead of repeating your preferences, projects, writing style, and context in every app, Deja Vu stores it once and makes it portable across your workflow. Built for people who use multiple AI tools and want their memory to belong to them.
Local-first memory is such a smart move, finally my preferences stop getting trapped inside a single chatbot. Wired it into Cursor and Claude and the shared context just worked without me babysitting it.
About Deja Vu on Product Hunt
“One memory layer for every AI tool”
Deja Vu was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #16 on the daily leaderboard. Deja Vu is an open-source, local-first memory layer for AI tools. It gives ChatGPT, Claude, Cursor, Gemini, Perplexity, and local models a shared private memory that lives on your machine. Instead of repeating your preferences, projects, writing style, and context in every app, Deja Vu stores it once and makes it portable across your workflow. Built for people who use multiple AI tools and want their memory to belong to them.
On the analytics side, Deja Vu competes within Developer Tools, Artificial Intelligence, GitHub and Blockchain — topics that collectively have 1M followers on Product Hunt. The dashboard above tracks how Deja Vu performed against the three products that launched closest to it on the same day.
Who hunted Deja Vu?
Deja Vu was hunted by rex the dino. A “hunter” on Product Hunt is the community member who submits a product to the platform — 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.
For a complete overview of Deja Vu including community comment highlights and product details, visit the product overview.
rex the dino
Local-first memory is such a smart move, finally my preferences stop getting trapped inside a single chatbot. Wired it into Cursor and Claude and the shared context just worked without me babysitting it.