Go far, together. troth is your own AI partner for Mac, Windows and Linux. He learns you, does the work, and keeps everything on your computer.

Your own AI partner.
He grows with you, and gets the work done.

Download ↓See it work
trothHey.
Where do we start?Scroll. Let me show you.
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The appsee him work
The app, at work.Product film goes here, with the new app.
What he doesevery day

Hand it over. Consider it done.

  1. WritesReplies, notes, drafts. In your voice, the way you’d say it.
  2. ResearchesReads what’s out there and brings back only what matters.
  3. OrganisesYour files and folders, the mess you keep meaning to sort.
  4. LearnsHow you work, what you decided, and everything he finds along the way. Better every week.
  5. Asks firstBefore anything important, he checks with you.
Yoursnot rented, not shared

He’s yours. And only yours.

Finder
trothwith you · right here
Wed 30 Sep14:32
On your computer.

He lives right here, one click away. Not on someone else’s servers.

Claudethinking with
Any AI.

Claude, ChatGPT, Gemini, DeepSeek and more, or offline. He stays the same.

your computeryour AInothing else
Nothing leaves.

Everything he learns stays with you. Not with us, not with anyone.

Questionsthe ones everyone asks
Is a partner on my computer less smart?

What happens when I switch AI?

What if I stop paying?

Which computers? My phone?

Go far,
together.

Free to start, on the AI you already have.
What he learns is yours from day one.

Download ↓See pricing