Private beta · works for you, never for advertisers
Hans learns how you choose, from lunch and meetings to your evening and what to wear, and lines up each day's decisions. Approve with a tap. It earns the right to decide on its own, one category at a time.
Connects to Google Calendar and Gmail. Installs on your phone's home screen.
Thursday, October 2
Morning. Rain after 3, so lunch lands early.
Harvest bowl from Sweetgreen
~$16 · 12:15
Why: You like light lunches on workdays.
Sync with Dana, Thu 14:00
25 min · invite
Why: You keep mornings for deep work.
How Hans earns trust
Hans researches the options. You make the choice.
Hans picks one and explains why. Nothing happens without your tap. Every category starts here.
After a streak of approvals, Hans offers to act alone, inside your limits, with an undo window.
One undo and that category drops back to asking first. Trust never carries over between categories.
Built to be trusted
Spending limits, approved places and the pause button are enforced outside the AI. No email or prompt can talk its way past them.
A separate AI with no tools reads your mail and passes on only facts. Messages that try to give Hans orders are blocked.
Every belief comes with where it came from. Edit or delete anything, and the next decision follows.
Hans chooses on fit, price and your history. Nobody pays to be picked, and your data is never sold.
Under the hood
Reads new email. No tools. Fixed-format output.
Claude Opus 5 weighs your calendar, weather, places and history.
Plain code checks every decision against your limits.
Real calendar events and one-tap hand-offs you confirm.
The beta is free while we learn. Sign in with Google and Hans plans tomorrow for you.
Join the private beta