WER, MY OWN TEST (2026): MetaWhisp 3.7% | Wispr Flow ~3.5%
PRICE, SEPT 2026: MetaWhisp local mode free, Pro $30/yr | Wispr Flow free tier, Pro from $12/user/mo
AUDIO: MetaWhisp local mode stays on your Mac | Wispr Flow transcribes in the cloud
MetaWhisp and Wispr Flow both turn your voice into text in any Mac app. The real split is where the work happens. MetaWhisp runs OpenAI's Whisper large-v3 on your Mac, free and offline in local mode. Wispr Flow transcribes in the cloud and polishes your words as you speak, with a free tier and a paid Pro plan.
I build MetaWhisp, so weigh my view with that in mind. The Wispr Flow facts below link to Wispr Flow's own pages, checked in September 2026.
- Accuracy is close: 3.7% word error rate for MetaWhisp and about 3.5% for Wispr Flow in my own test (2026).
- MetaWhisp's local mode is free, unlimited and offline, and the audio never leaves your Mac.
- Wispr Flow always transcribes in the cloud. Pro costs $12 to $15 per user a month (as of September 2026).
- Wispr Flow edits as you speak and runs on Windows, iPhone and Android.
What is the main difference between MetaWhisp and Wispr Flow?
Where your voice is transcribed. MetaWhisp runs Whisper large-v3 through WhisperKit on your Mac's GPU and CPU, so local dictation needs no internet and no account. Wispr Flow's privacy page says transcription always happens in the cloud.
Picking between MetaWhisp and Wispr Flow is mostly picking an architecture. MetaWhisp is an on-device app: in local mode the Whisper model runs on your Mac, and the audio never leaves it. That makes it free to run, usable offline and private by default. The cost is hardware. It needs an Apple Silicon Mac on macOS 14 or later, plus a one-time model download of about 3.2 GB.
Wispr Flow is a cloud service. Your speech goes to its servers, and the text comes back already edited. It runs on Mac, Windows, iPhone and Android, and it needs a connection to transcribe. MetaWhisp has a cloud option too: Pro switches transcription to Whisper large-v3-turbo on Groq, and then your audio does go to a server. Local mode stays the default for free users.
Which is more accurate: MetaWhisp or Wispr Flow?
They're close, and Wispr Flow came out slightly ahead. In my own test (2026), every app got the same audio. Wispr Flow scored about 3.5% word error rate and MetaWhisp 3.7%. Word error rate (WER) is the share of words a tool gets wrong.
| App | Word error rate |
|---|---|
| MetaWhisp | 3.7% |
| SuperWhisper | ~3.5% |
| Wispr Flow | ~3.5% |
| MacWhisper | ~3.5% |
| Apple Dictation | 11-14% |
| ~5-7% |
A gap of a fraction of a percentage point is small, too small to decide on by itself. Every app got the same audio, so the numbers compare the apps, not different recordings. I'd call it a narrow win for Wispr Flow on raw accuracy, and not a reason on its own to pick either app.
The bigger difference comes after transcription. Wispr Flow edits your words as you speak, per its features page, and its text polish is genuinely good.
MetaWhisp gives you three text modes. Raw, the default, keeps what Whisper heard. Clean removes Russian filler words offline. Structured has an AI tidy the text, for free with your own OpenAI or Cerebras key or the optional local model. If you dictate in English, Raw and Structured are the two that matter.
How much do MetaWhisp and Wispr Flow cost?
MetaWhisp's local mode is free and unlimited, with no account, and Pro is optional at $30 a year or $7.77 a month. As of September 2026, Wispr Flow's pricing page lists a free plan capped at 2,000 words a week on desktop. Pro is $15 per user a month, or $12 billed annually.
| Plan | MetaWhisp | Wispr Flow (as of September 2026) |
|---|---|---|
| Free | Local mode: unlimited, no account | 2,000 words a week on desktop, 1,000 on mobile |
| Paid | Pro: $30 a year or $7.77 a month | Pro: $15 per user a month, or $12 billed annually |
| What paid adds | Cloud transcription (5,400 minutes a month), built-in AI with no key, day and week summaries, search by meaning, natural voices, priority support | Unlimited dictation, longer Notetaker history, shared dictionary and snippets, team billing, priority support |
For one person who dictates a lot, MetaWhisp's local mode is the cheapest option: it costs nothing and has no word cap. Wispr Flow's free plan suits light use. Its desktop cap of 2,000 words a week is about 400 words a working day, so heavy dictation means paying for Pro. Students and educators get 50% off Wispr Flow Pro, per the same page.
At the September 2026 prices, Wispr Flow Pro costs $144 a year per person billed annually, or $180 if you pay monthly. MetaWhisp Pro costs $30 a year, and you need it for cloud transcription, built-in AI without a key, summaries or search by meaning. Structured mode and translation already work on the free tier with your own OpenAI or Cerebras key, or with the optional local model. If you only dictate, you may never need Pro.
Where does your audio go with each app?
With MetaWhisp in local mode, nowhere: the audio is transcribed on your Mac and never leaves it, and the app has no telemetry or analytics. With Wispr Flow, it goes to the cloud. Its privacy page says transcription always happens there, with data encrypted in transit and at rest.
Two caveats keep this honest. MetaWhisp Pro changes the picture. With Pro, the app switches transcription to the cloud each time it starts. Your audio then goes to a server running Whisper large-v3-turbo on Groq. And Structured mode or translation with your own key sends the transcript text, never audio, to your own OpenAI or Cerebras account. The optional local model keeps both offline. Stay on local mode for anything sensitive.
Wispr Flow gives you settings rather than a local mode. Its data controls page lets you opt out of having your audio, transcripts and edits used to improve its models. A Dictation Cloud Storage setting decides whether they're kept on its servers. It also uses the app's name and the text already in the box you're typing into to format what you say.
MetaWhisp's code is public on GitHub under the MIT license, so anyone can check how it handles audio. For health data, MetaWhisp's local mode fits a HIPAA workflow because the audio stays on your Mac. Compliance still belongs to your practice, not to an app. Wispr Flow offers a signed Business Associate Agreement (BAA) on all plans, per its privacy page.
How dictation works in each app
In MetaWhisp you tap Right Command, talk, and tap it again; the text is pasted at your cursor in any app that accepts paste. Or switch to push-to-talk mode and hold it. Right Option dictates and translates. Wispr Flow also types into any app, and it edits your words as you speak.
- MetaWhisp translation: Right Option translates into 11 target languages once you stop talking, for free with your own key or the local model. See voice translation.
- Wispr Flow extras: a personal dictionary and snippets on every plan, per its pricing page. Its features page says context from the app you're typing in helps it spell uncommon names.
Which feels better is personal. If you like to speak loosely and get clean prose back, Wispr Flow's editing is the draw. If you want your words unedited, MetaWhisp's Raw mode keeps what Whisper heard, and Structured is there when you want a tidier version.
Which Macs and devices do they support?
MetaWhisp needs an Apple Silicon Mac (M1 or later) on macOS 14 or newer. The large-v3 model is a one-time download of about 3.2 GB; a small starter model installs first and works while it downloads. There is no MetaWhisp iPhone app yet. Wispr Flow runs on Mac, Windows, iPhone and Android, per its pricing page.
On languages, MetaWhisp handles 99 with auto-detect. Wispr Flow lists 100+ on its features page and detects the language you speak. Its own FAQ suggests choosing your language by hand for the best accuracy.
What else can each app do?
Both go beyond dictation. MetaWhisp transcribes calls, recording your microphone as Me and your Mac's sound as Them; everyone on the other side is Them. Wispr Flow has a Notetaker for meetings on Mac and Windows that identifies speakers, per its pricing page.
With Pro, MetaWhisp also writes day and week summaries and lets you search by meaning. One thing it doesn't do is open audio files: MetaWhisp transcribes live speech, from dictation and calls, not recordings you already have. More on meeting transcription.
Which one should you choose?
Choose MetaWhisp if you want free, unlimited dictation that works offline on an Apple Silicon Mac. Choose Wispr Flow if you want your words polished as you speak, or you need it on Windows, iPhone or Android. On accuracy alone, my test found them too close to decide it.
MetaWhisp fits if:
- you want the audio to stay on your Mac by default;
- you dictate a lot and don't want a weekly word cap;
- you work offline, on a plane or on bad hotel Wi-Fi;
- you translate while you dictate, or want your calls transcribed with Me and Them labels.
Wispr Flow fits if:
- you want your words edited as you speak;
- you also dictate on Windows, iPhone or Android;
- your team needs shared dictionaries, central billing or a signed BAA;
- cloud transcription doesn't bother you.
Is MetaWhisp a good Wispr Flow alternative? Yes, if privacy and cost drive your choice, and less so if you rely on Wispr Flow's editing or its apps beyond the Mac. The two scored close in my own test. The decision rests on where you work and how much you want done to your words after you speak. If you're on Windows or your phone half the day, that settles it.
The cheapest way to decide is to try both on the same text. MetaWhisp's local mode is free with no account, and Wispr Flow's free plan gives you 2,000 words a week on desktop. Dictate an email you'd actually send, with the names and terms you use every day, and keep the app whose text you'd edit least. MetaWhisp is a free download.
Frequently asked questions
Is MetaWhisp really free?
Yes, in local mode. Dictation runs on your Mac with no account, no time cap and no word limit. Pro is optional at $30 a year or $7.77 a month. It adds cloud transcription with 5,400 minutes a month, built-in AI and search by meaning, and with Pro your audio goes to a server.
Does Wispr Flow work offline?
Not for transcription. Wispr Flow's privacy page says transcription always happens in the cloud, so it needs an internet connection to turn speech into text. MetaWhisp's local mode works offline once its Whisper large-v3 model, about 3.2 GB, has downloaded.
Which is more accurate, MetaWhisp or Wispr Flow?
They're close. In my own test (2026), with the same audio for every app, Wispr Flow scored about 3.5% word error rate and MetaWhisp 3.7%. That's a gap of a fraction of a percentage point, so price, privacy and editing should decide.
Which one is faster?
I haven't measured latency for either app, so I won't claim one is faster. MetaWhisp's local mode doesn't depend on your internet connection. Wispr Flow says it transcribes in the cloud because that is how it delivers accurate, low-latency results.
Does MetaWhisp have an iPhone app?
Not yet. MetaWhisp runs on Apple Silicon Macs with macOS 14 or later. Wispr Flow has apps for Mac, Windows, iPhone and Android, per its pricing page, so it's the better pick if you want to dictate on your phone.
Which one suits health or legal work?
MetaWhisp's local mode fits a HIPAA workflow because the audio stays on your Mac, but compliance belongs to your practice, not to an app. Wispr Flow offers a signed Business Associate Agreement on all plans, per its privacy page. I haven't tested either app on legal or medical vocabulary.
Can MetaWhisp transcribe audio files?
No. MetaWhisp transcribes live speech: your dictation and your calls. It doesn't open recordings you already have. For interviews, lectures or other recorded audio, use a file transcription app such as MacWhisper.
About the author
I'm Andrew Dyuzhov (@hypersonq), the solo founder of MetaWhisp. I'm a marketer and builder with ADHD, not an ML researcher, and I built MetaWhisp with AI coding tools on top of OpenAI's open-source Whisper. I dictate every day in Russian and English; voice-first work is how I get past ADHD writing paralysis. I ran the accuracy test in this article myself.
Related reading
- Wispr Flow review: pricing, privacy and what it does well
- Is Wispr Flow safe? A closer look at its cloud data handling
- Wispr Flow alternatives for Mac, free and paid
- MetaWhisp vs MacWhisper: live dictation or recorded files
