Maison 1.0 is in Early Access, by invitation. If you have been invited, ask for a code with your email: the code opens the download and your license key.
Not invited yet? Ask to join. Maison on your own Mac is free today.
The installer checks all of these first, and says plainly if a Mac can't run it.
Open the download, drag Maison to Applications, open it: a setup window walks you through the rest. No Terminal.
The installer is a signed, notarized Mac app.
Maison runs on Claude. During setup you sign in with your own Claude subscription, billed to you by Anthropic, never through us.
Maison on your own Mac is free today. Hosted, where we run it for you, is coming soon.
The Terms say what you agree to.