So you don’t have to. MyBrain42 quietly keeps up with your email, files, calls and meetings. Ask it anything later and it answers in one line instead of handing you a pile of files. It runs on one Mac mini on your desk.
The decision you made eighteen months ago. The reason behind it. The person who raised the objection nobody wrote down. It is all there, and it comes back in seconds.
Search hands you files that look like your question. MyBrain42 gives you the answer, even when no single file contains it.
It keeps up on its own, it remembers how everything connects, and it answers in one line.
Mail, documents, calls, calendar, decisions. It reads what you already do, while you do it. No filing. No tagging. No new habits.
Most tools keep a pile of documents. MyBrain42 keeps the connections: who said what, which contract it changed, when it was agreed and what it replaced. That is how it answers questions no single file can.
A small, fast model decides which chain of connections to follow, instead of dumping everything that looks similar in front of you. It walks the trail, comes back with the sentence that answers you, and shows you where that sentence came from.
No server room. No cloud account to open. No procurement. One Mac mini on your desk holds your second brain and does the work.
The technology underneath is already at work inside Waitsicht, taking the grind out of tax work.
A woman-founded programme in the United Kingdom, delivered with Innovate UK, is using it to help people build AI skills.
Zero telemetry. Zero usage reporting. No analytics pipeline. Nobody at MyBrain42 reads your content or gets a report on how you use it.
Your content stays on your machine. The only thing that ever leaves is the question you ask, and it goes to the AI endpoint you chose.
| What leaves your machine | Most AI tools | MyBrain42 |
|---|---|---|
| Everything you type | Sent to the company | Stays on your machine |
| The files and folders you open | Sent to the company | Stay on your machine |
| Who you are and what you clicked | Tracked by default | Not tracked at all |
| Crash and usage reports | Sent to the company | There is no pipeline |
| Your memory and your history | Kept on their servers | Kept on your hardware |
| The question you ask | Goes to their AI, their rules | Goes to the endpoint you chose |
Your memory lives on hardware you control. Export the whole thing in an open format whenever you like and take it with you.
Point MyBrain42 at the AI provider your company already uses, or at a service running inside your own network. The choice is yours and it stays yours.
Pick the one that fits. We quote directly while the beta is running.
One person, one Mac mini, set up with you in a morning.
You and the people who run your diary and your deals.
Everything on hardware you own, including the AI itself.
Search gives you files that look like your question. MyBrain42 gives you the answer, even when no single file contains it. It knows the mail, the clause and the sentence somebody said on a call belong together, so it follows that trail and comes back with the line that settles it.
Your notes are something you sit down and write. MyBrain42 happens on its own, in the background, and reads your notes along with your mail, your files, your calendar and your calls. You keep your notes and gain everything you never got round to writing.
Nobody at MyBrain42. There is no telemetry, no usage reporting and no analytics pipeline. We never read your content and we never get a report on how you use it. Your content stays on your machine, and the only thing that leaves is the question you ask, which goes to the AI endpoint you chose.
No. We set it up with you in a morning, mostly by giving it permission to read your mail and your files. After that it is one Mac mini on a desk, and you talk to it in plain English.
You choose. A small, fast model runs on your own machine and decides which connections to follow. A bigger one writes the final answer, and you say which service that is. If your company already has an AI provider, point it there. If you run your own, point it inside your network.
You keep everything. Export the whole memory in an open format and take it with you. There is no point at which your memory becomes ours.
The beta is small and we pick it by hand, because we set it up with you in person. Tell us what you want it to remember first.