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SonicCaption vs Speakmac

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

SonicCaption compared with Speakmac
DetailSonicCaption logo SonicCaptionSpeakmac logo Speakmac
What it doesReal-time bilingual subtitles on any tab Private dictation and meeting transcripts for Mac, no subscription required
StageNot given Not given
FoundedNot given Not given
Based inUS Not given
Pricing modelFreemium Paid
PricingFree: $0, 20 minutes per month. Starter: $10/month, 8 hours per month. Pro: $20/month, 20 hours per month. Power: $39/month, 50 hours per month. Ultra: $79/month, 120 hours per month. Team/Enterprise: Custom pricing. Yearly plans save 30%. Personal plan: $29 one-time for 1 Mac. Pro plan: $39 one-time for 2 Macs. Both include lifetime license and 12 months of updates. Enterprise plans available by contacting [email protected]
Key features
  • Real-time bilingual captions on any website with audio
  • Works with YouTube, Netflix, Twitch, Zoom, Google Meet, and more
  • Low-latency subtitles appearing in ~0.5 seconds
  • Dual subtitles showing original and translation simultaneously
  • No file uploads required
  • Privacy-aware audio processing
  • Shared team minute pool with per-member usage tracking
  • Team roles with clear permissions
  • Dictation in any Mac application with customizable keyboard shortcuts
  • Meeting recording without adding a bot to the call
  • Custom vocabulary and name recognition training
  • Transcript search and replay functionality
  • Drag and drop audio file transcription
  • Support for 25 languages
  • Low memory usage compatible with other open applications
  • Automatic cleanup of rough speech into readable text
  • Local processing with no account or API key required
What makes it different
  • Subtitles appear in ~0.5 seconds, fast enough for live streams
  • No manual file uploads needed
  • Universal browser compatibility with any audio tab
  • Dual subtitles showing both languages simultaneously
  • Built by a software engineer who uses it daily
  • All audio processing happens locally on your Mac with no data sent to external servers
  • One-time purchase with no monthly subscriptions or usage limits
  • Meeting recording without adding a bot participant to calls
  • Fast accurate transcription faster than typing by hand
  • Works in any Mac application with a text cursor
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)11 −1 (down) since last check25 +2 (up) since last check
Trust Flow (Majestic)1012
Citation Flow (Majestic)2731
Referring domains (Majestic)11586

5 details filled in for both companies.

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