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This product goes live on November 23, 2026 at 12:00 AM UTC. Upvotes and comments open at launch.

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Activity Monitor

Cortex

The Activity Monitor for the AI era.

Cortex screenshot 1

About Cortex

Cortex groups 1,000 Mac processes into the apps you run, keeps 30 days of history, and shows what your Neural Engine and local AI models are doing. It provides insights into your Mac's performance, memory usage, and more, all while keeping your data local and private.

What Cortex is used for

  • Developers
  • Mac Users
  • AI enthusiast

Cortex pricing

$5 license (one-time payment), unlimited updates

Cortex alternatives

Tools the builder names as the closest alternatives.

  • Activity Monitor

Cortex FAQ

Does it work offline?
Yes, activate it and the app can run offline
How accurate the AI usage is?
AI usage is provided by the provider and read the logs stored on the computer to determine token usage for each project.

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