You spend twenty minutes explaining your business to an AI assistant — your tone, your clients, your quirks. It gives great answers. You close the tab. Next day, you open it again and it has no idea who you are. You start from scratch. Every. Single. Time.
This is called AI amnesia, and it's one of the most quietly frustrating things about using these tools day-to-day.
MemPalace is a free, open-source tool that gives your AI a proper memory. It stores your conversations — all of them, word for word — on your own computer. No subscription, no data going to a third party, no monthly fee.
The clever part is how it organises those memories. It borrows an idea from ancient Greek orators who memorised long speeches by imagining them stored in different rooms of a building — a memory palace. MemPalace does the same thing digitally, which makes finding the right memory much faster and more accurate than other approaches.
It works with Claude, ChatGPT, and other tools you may already use.
For anyone using AI regularly for client work, proposals, or internal processes — the fact that it can now remember your context across weeks of conversations changes how useful it actually is. Less setup every morning. More continuity.
The tool launched six days ago and already has over 23,000 people paying attention. The drama around who built it is real, but the thing itself works.
Open-source — the code is public and free. Anyone can use it, inspect it, or improve it.
Local / self-hosted — runs on your own machine. Your data doesn't leave your computer.
MCP — a connector that lets tools like MemPalace talk to AI assistants. Think of it as a plug that makes different systems compatible.
LLM — the engine behind AI assistants like ChatGPT or Claude. Stands for Large Language Model.
If you use AI assistants regularly and find yourself re-explaining your business every session, this is the thing to try first.