Murmur

About Murmur

Murmur is a Mac app that allows you to dictate text using AI that runs entirely on your device. Simply hold the right ⌘ key and speak to see polished text appear in any application. With no account required and a one-time purchase of $19, you can enjoy unlimited dictation without the need for cloud services. Your voice data remains private, as everything operates offline on your Mac.

What Murmur is used for

• Developers dictating prompts into Claude Code and Cursor
• Writers drafting emails and docs without typing
• People with RSI or wrist pain who need to type less
• Privacy-minded users who won't send audio to the cloud
• Non-native speakers writing clean English fast

Murmur pricing

$19 one-time, no subscription. Works on up to 3 Macs, free updates for version 1, 30-day refund. Free trial: first 2,000 words, no account or card. Add your email for 3,000 more.

Murmur alternatives

Tools the builder names as the closest alternatives.

• Wispr Flow
• Superwhisper
• MacWhisper
• VoiceInk
• Apple Dictation

Murmur FAQ

Does it work offline?

Yes. After Apple's one-time speech model download, everything runs on your Mac.

Which Macs does it run on?

Apple silicon Macs on macOS 26 Tahoe. AI polish needs Apple Intelligence turned on.

Is my voice sent anywhere?

No. Speech recognition and AI both run on-device. No account, no analytics.

Which languages?

Every language Apple's on-device speech model supports.

Is there a free trial?

Yes. Your first 2,000 words are free, no sign-up.