Mumble AI: Voice-first workspace for Mac & iOS

No. Mumble captures audio directly from your Mac. No bot joins as an extra participant in your call. Mumble auto-detects meetings from your Google Calendar or from meeting apps already running on your Mac, and records in the background.

Yes. Local mode runs AI models directly on your Mac. Your audio is processed on-device and never transmitted anywhere. It works fully offline, with unlimited usage. Mumble supports 43 languages with speaker labels and AI summaries.

Data safety is a core priority. Your recordings are stored locally on your device. In local mode, nothing ever leaves your Mac. In cloud mode, audio is encrypted in transit and at rest, used only for transcription, and never shared with third parties or used to train AI models.

Yes. During the beta, Mumble is completely free with no limits. After beta, local mode stays free forever. Cloud mode will include a generous free tier, with paid plans for advanced features and heavier usage. No credit card required.

Mumble is a Mac app requiring macOS 14+ and Apple Silicon (M1 or newer). It works with any meeting platform including Zoom, Google Meet, Microsoft Teams, and Slack. Dictation works in any text field. A full-featured iOS app is also available.