Talking to people? Get the Mac app โ it translates live calls, meetings and conversations. Watching YouTube? Get the free Chrome extension. They are separate products, installed separately.
Real-time speech translation on your Mac. Hear any call, meeting or video in your language and speak back through a virtual microphone โ in 60+ languages, with natural voices.
Translate and AI-dub any YouTube video in your browser โ subtitles in 100+ languages, natural voice-over, SRT export and AI summary. Not for calls or meetings.
| SpeakFlow Pro (Mac) | SpeakFlow Translate (Chrome) | |
|---|---|---|
| What it translates | Live speech: calls, meetings, videos, people in the room | YouTube videos in the browser |
| Where it runs | macOS app (Apple Silicon & Intel) | Chrome extension |
| Speaks for you | Yes โ your translated voice goes into the call | No |
| Price | Hour packs from $19 ยท 1 free hour | Free ยท VIP from $6.90/mo |
| Licence | Licence key (SFL-โฆ) in the app | Account sign-in in the extension |
Translation streams as people speak โ usually within a second or two.
Lifelike multilingual voices, or a clone of your own.
From English and Spanish to Japanese, Vietnamese and Arabic.
Nothing is stored on our servers; transcripts stay on your Mac.
Pay for the hours you use, or use the free extension.