SmartMatrix

Everyday apps, powered by AI, behind one sign-in

SmartMatrix is a suite of web apps for food, fitness, study and work — recipes with nutrition tracking, workout logs, flashcards and exams, notes, wikis and shared projects — with one account and an AI assistant that works across all of them.

  • One account. Sign in once; every app opens already signed in.
  • Your own AI. Connect an OpenAI, Anthropic or Perplexity key once and every app uses it — stored encrypted.
  • Phone and desktop. Install it like an app, in light or dark mode.

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What's inside

The apps available to you depend on your account.