Otter.ai Alternative for Mac That Works Offline: 5 Options

The best offline Otter.ai alternative on Mac is an app that runs the speech model on your Mac, so your audio is not uploaded. TalkFlowy, MacWhisper and the free whisper.cpp all do this. Pick by what you need: live dictation, speaker labels, or a free command-line tool.

We make TalkFlowy, so we have a stake in this. We still say where Otter or another app is the better choice. Prices and features were checked on each official site on November 6, 2026. They change, so check again before you buy.

Why look for an Otter alternative on Mac?

People usually leave Otter for one of three reasons:

• Privacy. Otter's home and pricing pages do not say it works offline or on your device. If audio must stay on your Mac, you need a local app.
• Limits. On Otter's free Basic plan, you get 300 minutes a month, 30 minutes per conversation, and 3 file imports in total. Pro gives 1,200 minutes a month, 90 minutes per conversation and 10 imports a month.
• Subscription cost. Otter Pro is $16.99 per user a month, or $8.33 a month billed yearly. Business is $19.99 per user a month billed yearly.

If none of these bother you, Otter may still be the right tool. See the last section.

Quick picks

• Offline file transcription plus live dictation, one-time price: TalkFlowy.
• Offline transcription with speaker labels and subtitles: MacWhisper.
• Free and open source, and you use Terminal: whisper.cpp.
• Free and built in, for short voice notes: Apple Voice Memos.
• Your Zoom plan already makes transcripts: Zoom's own cloud transcript.

1. TalkFlowy: offline transcription and dictation

TalkFlowy runs local AI models on your Mac. It works 100% offline, and your voice and text are not sent to a server.

It does two jobs:

• Transcribes audio and video files on your Mac, with no upload and no per-minute fees.
• Live dictation in any app. Press a shortcut, speak, and your words appear. AutoPaste puts them into the app you are using, such as Slack, Gmail, Notion or Word.

It supports 50+ languages and dialects. Otter's pricing page lists 6 transcription languages.

Price: free trial with full features, no credit card. Then a one-time license: $89 for 1 Mac or $249 for up to 3 Macs. No subscription.

Limits: Apple Silicon only (M1 or newer), macOS 14.6 or newer. No Intel Macs, Windows, iPhone or iPad. Speaker labels, meeting recording and AI summaries are not in its feature list.

2. MacWhisper: local transcription with speaker labels

MacWhisper says it uses "local models to transcribe your files." It lists speaker recognition, meeting recording without a bot joining, and subtitle export to SRT and VTT.

Price: free version, or MacWhisper Pro for €64 one time.

Best for: turning recordings into labeled transcripts or subtitles. It is the closest offline match to Otter's meeting features. Our MacWhisper alternatives guide compares it in more detail.

3. whisper.cpp: free and open source

whisper.cpp is an open-source project under the MIT license. It runs OpenAI's Whisper models on your Mac, and its page calls Apple Silicon a "first-class citizen."

Price: free.

Catch: there is no app window. You build it and run it from Terminal. See Whisper apps for Mac for easier ways to use the same models.

4. Apple Voice Memos: free, for short notes

Voice Memos on recent macOS versions can show a transcript of a recording. It is free and built in, so it suits ideas and short notes. Apple's pages do not say whether this runs on your device. See how to transcribe Voice Memos on Mac (checked November 4, 2026).

5. Zoom's own transcript, if you already pay for Zoom

If you record to the Zoom cloud on a paid plan with audio transcription on, Zoom makes a transcript for you. It is in the cloud, not offline. For computer recordings, see how to transcribe a Zoom recording on Mac (checked November 3, 2026).

When Otter is the better pick

Otter is still the better choice in these cases:

• You want a meeting bot. Otter's notetaker joins Zoom, Microsoft Teams and Google Meet and writes notes for you. Local apps do not join meetings.
• You want speakers named and summaries made for you. Otter lists speaker identification by name, summaries with action items, and AI chat over your meetings.
• Your team shares notes. Otter's Business and Enterprise plans are built for teams.
• You use Windows, a phone or an Intel Mac. Otter has apps for Mac, Windows, iOS and Android, plus a Chrome extension. TalkFlowy runs only on Apple Silicon Macs.

How to check that a tool really works offline

1. Turn off Wi-Fi.
2. Transcribe a short test file or dictate a sentence.
3. If it still works, the speech model runs on your Mac.

For more on this, read offline speech to text on Mac.