SpeakFlow Live — Real-time AI translation for your Mac

Everything you need to break the language barrier

A complete real-time translation toolkit, built natively for macOS.

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Two-way conversations

Translate both sides of a live conversation at once — they speak their language, you speak yours.

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Listen mode

Turn any system or video audio into your language in real time — calls, podcasts, lectures, films.

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Speak via virtual mic

Your translated voice goes into Zoom, Google Meet, Zalo or any app through the built-in SpeakFlow virtual microphone.

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Select to translate

Highlight any text anywhere on your Mac, press ⌘⇧D, and instantly see and hear the translation.

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35+ languages

English, Spanish, Chinese, Japanese, Korean, French, German, Arabic, Hindi and many more.

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Natural AI voices

Lifelike neural voices read translations aloud — never robotic, easy to follow.

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Live captions & summary

See captions on screen and get an AI summary of the whole session when you're done.

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Private & on-device

Audio is processed through your own Google API key. We don't store or sell your conversations.

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One-time price

Pay once, own it. No subscription. Free updates. Use on 2 of your Macs.

Up and running in 4 steps

About 2 minutes from download to your first translation.

Download & install

Get the app and drag it to Applications.

Add your API key

Free from Google AI Studio. Step-by-step guide →

Activate your license

Paste the key from your purchase to unlock the app.

Start translating

Pick your languages, press Start — and talk.

⬇︎ Download for Mac

Made for real life

Wherever language gets in the way.

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International callsTalk to clients, family or partners abroad without a shared language.

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Online meetingsFollow and join Zoom / Meet calls in another language, hands-free.

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Foreign videosUnderstand podcasts, lectures and films in real time.

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TravelHave face-to-face conversations anywhere in the world.

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Language learningHear natural translations and practice speaking.

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Support & salesServe customers in their own language instantly.

Simple, one-time pricing

No subscription. Pay once, use forever.

LIFETIME LICENSE

$15.00 one-time

Full SpeakFlow Live app — forever
Real-time two-way translation, 35+ languages
Listen mode, virtual mic, select-to-translate
Natural AI voices + live captions + AI summary
Use on 2 of your Macs
Free updates · Priority support

Buy now · $15.00

Secure checkout with PayPal or card. You use your own Google API key (free tier available). How it works →

Frequently asked questions

Do I need an API key? Is it free?

Yes — SpeakFlow Live uses your own Google AI Studio API key for translation. Google offers a free tier (no card needed) with usage limits, plus a paid tier for heavy use. Either works, and it's billed by Google directly, not by us. See the 1-minute guide →

Why bring my own key instead of a subscription?

It keeps the app a low, one-time price and puts you in control of usage and privacy — your audio goes straight to Google with your key, never through our servers.

How does the license work?

After purchase you get a license key. Paste it into the app to activate this Mac. One license works on up to 2 of your Macs. It's a one-time payment — no renewals.

Which Macs are supported?

macOS 12 (Monterey) or later, on both Apple Silicon and Intel. The app is notarized by Apple and opens cleanly.

Is my data private?

Yes. Translation runs through your own API key; we don't store or sell your conversations. Settings stay on your Mac.

Can I get a refund?

If something isn't working, email support@speakflowlive.com and we'll help or refund.

Understand & speak any language
in real time, on your Mac