Everything you'd open an app for — and the work in between.
One system, many powers. Here is some of what zero does for you. The list keeps growing, because zero builds new capabilities for itself.
what it does
Communicate
Mail, messages and threads as first-class things — read, drafted, triaged and answered with you, not by hand.
Organize
Notes, documents and tasks as living objects that connect to each other and to everything else you do.
Automate
Describe the outcome you want. zero assembles the steps, runs them, and remembers how for next time.
Decide
Reasoning over your own data, not a stranger's internet. Answers grounded in your life and your work.
Build
Want a new capability? Describe it. It becomes part of your OS — no app store, no install, no waiting.
Run anywhere
Your OS runs on your own machine and opens in any browser. One zero, every screen.
Own and private
Local-first. Your data lives on your own machines and on no server we or anyone else runs — and it moves between your machines signed and encrypted in transit. Yours by architecture, not by promise.
Self-maintaining
zero updates and operates itself, continuously. It's the last system you'll set up.
Not a faster version of what you already have — a different relationship with the machine.
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