CogniMemo helps your AI remember. It adds long-term memory to ChatGPT and other AI tools. You can type @cogni in any chat to search your saved notes, past chats, and content. It works with ChatGPT, Claude, Gemini, and DeepSeek. You can save posts from X/Twitter, archive your AI conversations, and use a floating assistant on any website to explain or write using your own knowledge. Everything stays organized in one fast, searchable place—and your data stays under your control.
Hey Product Hunt 👋
I’m Volkan Çetin, Co-Founder of CogniMemo.
We built CogniMemo Extension because AI forgetting everything felt broken.
Every chat resets
Every tool is isolated
Every insight gets lost
We wanted AI to actually remember — across tools, chats, and the web.
What CogniMemo Extension does:
Adds long-term memory to your AI
Lets you search your own knowledge by typing @cogni in any chat
Syncs your X (Twitter) content and AI conversations into one memory
Gives you a floating AI copilot you can use on any website
Works as one browser extension
Acts as a single memory layer you can use with any LLM
One extension.
One memory layer.
Any AI model.
We’re excited to finally share this with you.
Would love your feedback and questions 🚀