This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
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
Finally something that actually solves the amnesia problem with AI tools. Connected it to Claude and it pulled up context from a chat I had two weeks ago about my project setup without me retyping a thing.
honestly this looks really useful, the semantic recall thing sounds great. one thing i'd love though is some kind of automatic conflict resolution when nexsus surfaces old context that no longer applies, like maybe a small "this is from 3 weeks ago, still relevant?" prompt before it injects it. would save a lot of stale info slipping into current chats.
the no-card free tier is a genuinely kind move, especially for something that handles personal context. love that you can wire it into whichever assistant you already use instead of being locked into one ecosystem.
the semantic recall is honestly what sells it for me, not just saving context but actually pulling it up by meaning weeks later is a really thoughtful piece of engineering
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.
Nexsus was featured in Productivity (658.2k followers), Developer Tools (517.5k followers) and Artificial Intelligence (475.9k followers) on Product Hunt. Together, these topics include over 345.2k products, making this a competitive space to launch in.
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.
Want to see how Nexsus stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Nexsus Admin