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Nexsus
Give your AI a memory that outlives the chat
Nexsus gives your AI assistant a private, persistent memory. Connect it to Claude, ChatGPT, or Gemini and it stops forgetting — it builds its own data models, stores and links records, and recalls anything later by meaning, in a brand-new chat, weeks later. No more pasting the same context into every conversation. Free to start, no card, your data stays yours.
Hey Product Hunt 👋
I built Nexsus to kill a problem every AI power-user knows: the growing pile of .md files. You end up keeping scratch notes, context docs, and copy-pasted history that you re-paste into every new chat, just so your assistant remembers who you are and what you're working on. That's not memory — it's a filing cabinet you have to carry yourself.
Nexsus is institutional memory for your AI. Connect it to Claude, ChatGPT, or Gemini over MCP and your assistant gets a private, structured workspace it reads and writes to itself. It creates its own data models, stores and updates records (with full version history — nothing's ever silently lost), links related things, and recalls anything later by meaning — not a keyword search through a folder. Ask it "what did we agree with that client in March?" in a fresh conversation months later, and it just knows.
Why I call it a substrate, not a feature: most AI memory today is a thin layer on top of the chat window — gone the moment you switch tools or start a new session. Nexsus sits underneath, like a database sits under an app. It becomes part of what your assistant is, for your work, permanently.
A few things I care about:
• One-minute setup — OAuth sign-in, no API keys to paste
• You watch it build its own structure live, in plain conversation — no schema, no code
• Your data is yours — isolated workspace, export any time, never used to train models
• Free to start — no card, no time limit
It works with Claude and ChatGPT today (Gemini too). Would genuinely love your feedback, feature requests, and hard questions — I'm here all day. 🙏
— Kasun
About Nexsus on Product Hunt
“Give your AI a memory that outlives the chat”
Nexsus was submitted on Product Hunt and earned 4 upvotes and 5 comments, placing #160 on the daily leaderboard. Nexsus gives your AI assistant a private, persistent memory. Connect it to Claude, ChatGPT, or Gemini and it stops forgetting — it builds its own data models, stores and links records, and recalls anything later by meaning, in a brand-new chat, weeks later. No more pasting the same context into every conversation. Free to start, no card, your data stays yours.
On the analytics side, Nexsus competes within Productivity, Developer Tools and Artificial Intelligence — topics that collectively have 1.7M followers on Product Hunt. The dashboard above tracks how Nexsus performed against the three products that launched closest to it on the same day.
Who hunted Nexsus?
Nexsus was hunted by Nexsus Admin. 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 Nexsus including community comment highlights and product details, visit the product overview.
Nexsus Admin