Wispr Flow alternative: on-device dictation for Mac

Octowhisper is a Wispr Flow alternative that transcribes on your Mac instead of in the cloud. It's built for Apple Silicon, the free version has no word limit, and your audio doesn't leave the machine.¹ If you dictate all day, often into a terminal or a coding agent, and you'd rather not send every sentence to someone else's server, this is written for you. You'll find the price maths, the free-tier limits, the Superwhisper comparison and the cases where Wispr Flow is still the right call.

Octowhisper vs Wispr Flow vs Superwhisper at a glance

Octowhisper transcribes on your Mac. Superwhisper offers offline or cloud recognition. Wispr Flow transcribes in the cloud only. The table lines up the rest.

	Octowhisper	Wispr Flow	Superwhisper
Where transcription happens	On the Mac1	In the cloud2	Offline or cloud3
Free plan limit	No word limit4	2,000 words a week on desktop, 1,000 on mobile5	Unlimited Whisper models3
Pro monthly	$8.494	$155	$8.493
Pro yearly	$844	$12 a month, billed annually5	$84.993
Lifetime	$2504	None listed	$249.993
Two-year cost	$168 yearly, or $250 once4	$288 annual, $360 monthly5	$169.98 yearly, or $249.99 once3
Platforms	Apple Silicon Mac (M1 or newer)1	Mac, Windows, iOS, Android5	Mac, Windows, iOS, Android3
Best for	Mac users dictating to coding agents1	One tool across many devices	Offline dictation on every platform

Wispr Flow and Superwhisper win the platforms row outright. Octowhisper doesn't run on Windows, iPhone or Android.

Does Wispr Flow work offline?

No. Wispr Flow's data-controls page says "Transcription always occurs on the cloud," so your audio leaves the machine every time you dictate.² That sentence settles two questions at once. There's no offline mode, and if privacy means keeping audio local, Wispr Flow doesn't meet that bar.

On-device means something concrete on a Mac. The speech models download inside Octowhisper, you don't paste in an API key, and dictation keeps working with the network off.¹ Nothing is waiting on a server.

You can check this yourself in ten seconds. Switch Wi-Fi off in the middle of a dictation in whichever app you're considering. If the text still appears, it's running locally. If it stalls or errors, it isn't.

Is there a free version of Wispr Flow?

Yes, but it's capped: 2,000 words per week on desktop and 1,000 per week on mobile, with unlimited words only on Pro.⁵ Spoken prompts to a terminal add up quickly. A weekly allowance goes fast when you dictate commit messages, bug reports and agent instructions all day.

As a Wispr Flow free alternative, Octowhisper's free version has no word limit and needs no account. You get dictation in any app, an on-device model, push-to-talk and a custom shortcut.⁴ The cleanup pass is the part left to Pro, so free gives you raw transcription. For plenty of people that's enough.

What two years of each really costs

Wispr Flow Pro runs $288 over two years billed annually and $360 billed monthly.⁵ That's $12 times 24 months in the first case and $15 times 24 months in the second.⁵

Octowhisper's yearly plan is $84 a year, so $168 across two years.⁴ The $250 lifetime licence never renews.⁴ It costs less than Wispr Flow's two-year annual total, and year three costs you nothing more. If you plan to keep dictating for a while, buy the lifetime licence. If you're unsure, the 30-day refund covers a trial run.⁴

Superwhisper's prices land in nearly the same place, which the next section picks up.

Superwhisper vs Wispr Flow

Superwhisper offers offline as well as cloud recognition, and runs on Mac, Windows, iOS and Android.³ Wispr Flow runs on those same four platforms, but it transcribes only in the cloud.^5 2 If keeping audio local matters, that's the whole difference, and Superwhisper is on the right side of it.

How much does Superwhisper cost per month?

Superwhisper Pro is $8.49 a month, $84.99 a year, or $249.99 once for a lifetime licence.³ Wispr Flow Pro is $15 monthly, or $12 a month billed annually.⁵ Octowhisper charges $8.49, $84 and $250.⁴ Against Superwhisper that's almost to the cent, so price won't separate them.

Pick on need. If you want Windows, iOS or Android, take Superwhisper as your on-device option. If you're on an Apple Silicon Mac and want cleanup built for coding agents, take Octowhisper.

How do you dictate to Claude Code and Codex?

Use an on-device app whose cleanup keeps file names, symbols and identifiers exactly as spoken, so the agent gets a usable prompt. Octowhisper Pro has an optional cleanup pass that runs on the Mac. It removes filler words and mid-sentence corrections, and it leaves identifiers alone. It's built for dictating to coding agents such as Claude Code and Codex.¹

Claude Code has its own voice dictation, and the documentation spells out the catch. It streams your recorded audio to Anthropic's servers for transcription. It also requires a Claude.ai account, so it's unavailable when Claude Code runs on a direct Anthropic API key, Amazon Bedrock, Google Cloud Vertex or Microsoft Foundry.⁶

That matters if your team runs Claude Code through a cloud provider. The built-in option simply isn't there for you. An on-device app sits outside all of it: Octowhisper pastes the text wherever your cursor is, the terminal included, and the free version needs no account.⁴

Test it on real work. Dictate an actual commit message or bug description, then read what came out before you press enter. You'll see quickly whether the cleanup respects your naming.

Which Wispr Flow alternative is best for Mac?

For an Apple Silicon Mac, Octowhisper and Superwhisper are the two on-device options compared here. Octowhisper needs M1 or newer and macOS 14 Sonoma or later.¹ Intel Macs aren't supported.

Choose by what you need rather than by ranking, since no single pick is the best AI dictation software for everyone. Want audio kept local? Either works. Want a free plan with no word cap? Octowhisper offers one.⁴ Want cleanup that leaves code identifiers intact? That's Octowhisper Pro.¹

Start with the free version. If the raw transcripts need tidying, move to Pro inside the 30-day refund window.⁴

When should you stay with Wispr Flow?

Stay with Wispr Flow if you dictate on Windows, iPhone or Android and don't mind cloud transcription, because Octowhisper is Apple Silicon Mac only.¹ Wispr Flow covers Mac, Windows, iOS and Android.⁵

Need on-device on those platforms? Superwhisper is the option that works offline on Windows, iOS and Android as well as Mac.³ That's the answer if you've been searching for a Wispr Flow alternative for Android, or for Wispr Flow alternatives iOS users can run offline.

One dictation tool spanning a Windows desktop and an iPhone can matter more than keeping audio local. If it does for you, stay put.

FAQ

Does Wispr Flow work offline?

No. Wispr Flow's own data-controls page says "Transcription always occurs on the cloud."² Your audio goes to a server, so no connection means no dictation. If you need to dictate on a plane or a locked-down network, pick something local. Octowhisper transcribes on the Mac with models that download inside the app, and it works with the network off.¹

Is Wispr Flow private?

Not in the sense of audio staying on your machine. Wispr Flow states that transcription always occurs on the cloud, so your voice leaves your Mac every time you dictate.² That matters if you dictate code, client names or credentials into a terminal. Local tools avoid the question entirely. Octowhisper runs on-device and needs no API key, so there's nothing to send anywhere.¹

Is there a free version of Wispr Flow?

Yes, but it's capped. The free plan allows 2,000 words per week on desktop and 1,000 words per week on mobile, and Pro removes the limit.⁵ A heavy dictator burns through that fast. Octowhisper's free version has no word limit and needs no account. You get dictation in any app, push-to-talk and a custom shortcut.⁴

How much does Wispr Flow cost?

Wispr Flow Pro is $15 per user per month billed monthly, or $12 per user per month billed annually.⁵ Over two years that adds up to $288 on annual billing or $360 on monthly billing.⁵ It's a subscription, so the meter never stops. If you'd rather pay once, Octowhisper sells a $250 lifetime licence.⁴

How much does Superwhisper cost per month?

Superwhisper Pro is $8.49 per month. You can also pay $84.99 per year, or $249.99 once for a lifetime licence.³ The lifetime option is the one to compare if you hate subscriptions. Octowhisper's lifetime licence is $250,⁴ so on price the two are level and the choice comes down to platforms and cleanup.

Which is better, Wispr Flow or Superwhisper?

For privacy, Superwhisper. It can run offline,³ while Wispr Flow does all transcription in the cloud.² Both cover Mac, Windows, iOS and Android.^3 5 Superwhisper is also cheaper per month at $8.49 against $15 for Wispr Flow Pro.^3 5 Wispr Flow only wins if you want cloud processing and don't mind a subscription.

Which Wispr Flow alternative is best for Mac?

Octowhisper, if you're on Apple Silicon. It transcribes on the Mac with in-app models, works with the network off and needs no API key.¹ The free version has no word limit and no account.⁴ The catch is the hardware: you need an M1 or newer and macOS 14 Sonoma or later. Intel Macs aren't supported.¹

Which Wispr Flow alternative works on Windows?

Superwhisper. It runs on Windows as well as Mac, iOS and Android, and it works offline.³ Wispr Flow also supports Windows, but it transcribes in the cloud.^5 2 Octowhisper isn't an option here. It's built for Apple Silicon Macs only.¹

Footnotes

1. Octowhisper FAQ, octowhisper.com, checked 2026-10-04. ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹ ↩¹⁰ ↩¹¹ ↩¹² ↩¹³ ↩¹⁴

2. Wispr Flow, Data Controls, wisprflow.ai, checked 2026-10-04. ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷

3. Superwhisper homepage, pricing section, superwhisper.com, checked 2026-10-04. ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹ ↩¹⁰ ↩¹¹ ↩¹² ↩¹³ ↩¹⁴ ↩¹⁵

4. Octowhisper pricing, octowhisper.com, checked 2026-10-04. ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹ ↩¹⁰ ↩¹¹ ↩¹² ↩¹³ ↩¹⁴ ↩¹⁵ ↩¹⁶ ↩¹⁷

5. Wispr Flow, Pricing, wisprflow.ai, checked 2026-10-04. ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹ ↩¹⁰ ↩¹¹ ↩¹² ↩¹³ ↩¹⁴ ↩¹⁵ ↩¹⁶ ↩¹⁷

6. Claude Code documentation, Voice dictation, code.claude.com, checked 2026-10-04. ↩