The Proactive AI Desktop

Your work, prepared before you ask.

Mosaic is a desktop operating system that thinks ahead. The Chief of Staff turns background noise into ready-to-approve decisions — so you spend your day deciding, not doing.

01CalendarConflict~5 min

Board prep overlaps Dylan's 1:1 tomorrow

Tomorrow 2 PM — 15 min overlap

→ Move Dylan's 1:1 to 2:45 PM and send a heads-up
Dismiss
02~12 min

Fernando's API response needs a narrower commitment

→ Revise draft to commit Q2 initial, Q3 full coverage
Dismiss
03Context~8 min

Strategy folder: watch-once vs continuous scan

→ Continuous scan with significance filter
Dismiss

01

A different kind of desktop.

Proactive, not reactive.

Mosaic watches the work that flows past you — email, files, meetings — and prepares the next step before you have to ask.

Decide, don't draft.

The Chief of Staff hands you finished work to approve, edit, or send. No prompts to blank pages.

Built for everyone.

This isn't an AI for engineers. It's an operating system for anyone who uses a computer — designed to disappear into the work.


02

See it on screen.

Today's Brief

Your morning, prepared.

Open Mosaic and the day is already waiting — ranked matters, drafted next steps, and the reasoning visible. No prompts. No setup.

Today's Brief panel showing Monday's ranked matters on the Mosaic desktop
Goals & Tasks

What you're working toward, in one panel.

Mosaic tracks the goals you care about and the tasks that move them forward — and surfaces them when the context calls for it.

Goals and Objectives panel with task list and cluster visualization
Command Bar & Chat

Always in reach. Ask anything.

One bar handles everything — search, navigate, brief Mosaic, or hand off a task. The chat picks up where you left it.

Command bar with active chat panel showing conversation about email and calendar
Chief of Staff Suggestions

Every decision, with the reasoning visible.

Mosaic queues ready-to-approve matters with the evidence behind each one — situation, sources, and a prepared message. Approve, edit, or dismiss in a click.

Chief of Staff Suggestions panel with expanded matter detail

Join the waitlist.

Be the first to try Mosaic. We'll let you know when it's ready.