Private Beta  ·  Nucleus

The place where
everything you know
lives.

Nucleus is a private, local workspace where your files, notes, and conversations become context your AI can actually use — without anything ever leaving your machine.

The Problem

Every time you open a new AI chat, you start from zero. You re-paste the same context. You re-explain who you are and what you're working on. Your notes live in one app, your files in another, your conversations in a third. Nothing talks to each other. Nothing remembers. And the smarter AI gets, the more this gap costs you.

What Nucleus Does
01
Everything in one place.
Your cases, projects, documents, dictations, and notes live in a single structured workspace on your own machine. Not a cloud. Not a subscription. Yours.
02
Your AI reads from it, with your permission.
Ask questions inside any project. Claude — or any AI model — gets only what you allow, only when you allow it. You issue the permission. You revoke it instantly.
03
Nothing leaves your laptop.
Every file, every note, every conversation stays local by default. There is no server that holds your data. No company that can read it. No breach that can expose it.
Who It's For

Built for people who work across many cases, clients, or projects at once.

And who cannot afford their data to live in someone else's cloud.

01
Lawyers
One workspace per matter. Full context for every client conversation, brief, and filing — locally held, AI-readable on demand. First beta cohort.
→ First beta
02
Doctors
Patient notes, research, clinical references. Dictated through Echo, structured by Nucleus, never touching a third-party server.
→ With Echo
03
Founders
Everything you know about your company, your domain, your decisions — in one place that your AI can actually read and reason from.
→ Researchers too
04
Others by invitation.
If you work differently but the problem is the same — too much context, too many places, no system that holds it — leave your email.
→ Request access
How It Works

Install Nucleus on your Mac. Pick a template that matches your work — a law practice, a clinic, a personal knowledge system. Dictate into it with Echo, drop in documents, write notes. Ask it anything, and your AI answers with the full context of your own work.

The Bigger Idea
Why This Matters

"Nucleus is the first layer of a sovereign context system for the AI age. As AI agents, humanoid robots, and intelligent systems enter every part of life, the question of who holds the truth about you — and who gets to read it — becomes the most important question in computing. Nucleus is our answer."

Read the thesis →

Private beta,
opening slowly.

Nucleus is shipping first to a small group of lawyers and individual power users. Leave your email to request access and we'll write when the next beta wave opens.