macOS
Does Siri work offline?
Shipping Siri behavior is a local Mac utility. The shipping app does not replace Siri or claim system-assistant status. Network is not required for the core notch host.
Last updated 2026-06-16
What needs a network
Sparkle updates and optional music backends may need a network. Siri itself is described as on-device where the feature allows.
AI is separate
NotNotch AI is in development and is not required to use Siri.