LocalVoice – On-Device Voice Dictation

A fully local dictation tool for users who refuse to send voice to the cloud

Problem

Cloud dictation tools like Wispr Flow are useful, but some users explicitly want an on-device alternative that does not upload audio. Community posts ask directly for a non-cloud Wispr Flow alternative that runs on their device.

Solution

A locally running dictation tool that uses on-device models for real-time transcription and simple voice commands, with audio never leaving the device. It offers a global hotkey, fills any text field, and lets users switch between local models.

Users

Privacy-sensitive professionals, lawyers, doctors, journalists, developers, and offline workers

MVP

macOS menu bar app with global hotkey; real-time transcription with local Whisper models; audio processed only in memory; copy to clipboard or type directly; switch between model sizes

Revenue

One-time purchase $19-49; Pro tier with custom vocabulary and team profiles; enterprise bulk licensing

Why now

On-device model performance makes local transcription feasible, while privacy awareness and compliance demands grow. Big dictation tools remain cloud-first, leaving a clear niche for local alternatives.