SeKondBrain
SeKondBrain for AIs — Kemory

One memory.
Every AI.

The idea

One memory
every AI shares.

Every AI you talk to has amnesia, and a wall around it. You repeat yourself to each one, and none of them share what they learn. Kemory is a single, living memory every AI and agent can draw on — and a permission engine that decides who sees what. Shared where you want it, sealed where you do not. With a bouncer at the door.

For builders
No more chores

Stop managing memory.
Start using it.

No more “remember this” — Kemory remembers on its own, quietly, across every AI. What matters is kept; what you delete is gone. No more compacting — Kemory distils in the background on open models, so every AI receives just what it needs, already distilled. The context never runs out, and you never do the tidying.

Kora Chrome extension

Keep every AI chat
in one memory.

The Kora Chrome Extension brings your conversations across Claude, ChatGPT and more into one place you own — starting with Kemory, and growing into the whole of SeKondBrain.

See the extension
The difference

Memory in one AI is a walled garden.
Kemory is the whole landscape.

ChatGPT’s memory stays in ChatGPT; Claude’s stays in Claude. Kemory sits above them all. One memory that you own, that travels, that your agents use, whose contents you can prove. Benchmarked at 87.8% on LongMemEval-500, end to end.

See how we compare
How it works

Connect once.
Ask anywhere.

Connect over MCP — Claude Code, Cursor, Claude Desktop, anything that speaks it. It remembers: compacted on open models into an understanding, not a transcript archive. Continue in another AI, or ask Kora — everything stays permissioned and auditable.

Read the developer preview
Trust

Nothing implicit.
Everything provable.

Every memory is permissioned, every change is provable, and the whole thing can run inside your own walls. We do not train on your data. Delete anything, and prove it is gone.

Our trust promises
In early access

Stop re-explaining yourself
to every AI.

87.8% on LongMemEval-500, end to end. Built for MCP — Claude Code, Cursor, Claude Desktop. Open models, your walls. Community edition and free plan coming soon.

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Help shape the future of cognitive AI.