Context Management for Sensitive Information

MatterBoard Vault is a Mac desktop sync application that syncs all your personal data to a message mirror that you own and control.

Google only. No password to make, nothing else is asked.

What we promise about your data: the Data Bill of Rights.

How it works
Connects safely

Your accounts stay in good standing.

The Vault syncs the safe, secure way. Official read-only access to every source. Nothing unofficial, no bot on your account, nothing that gets your account flagged or banned.

Any AI

Switch whenever you want.

Use whatever AI you want, and the mirror comes with you. Some sign in to it, some take a key you make for them. They all read the same mirror, so they stop telling you different things.

Control

Block anyone, on demand.

Every AI that can read your mirror, what each can see, when each last looked, and a Stop. Anyone you did not invite is blocked.

What we promise about your data

Data Bill of Rights

  • 01You keep full rights to your data.
  • 02We never train on your data.
  • 03Your data is yours forever.
  • 04Delete your data whenever you want, forever.
  • 05Read-only, always: the app reads what you connected and can never send, change, or delete anything in those accounts.
  • 06You can see what each AI can see, and stop any AI.
  • 07Data never sold to 3rd parties or aggregators.