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SonicCaption vs Memory Notch

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 Memory Notch
DetailSonicCaption logo SonicCaptionMemory Notch logo Memory Notch
What it doesReal-time bilingual subtitles on any tab On-device recording and transcription for Mac, iPhone and iPad
StageNot given Not given
FoundedNot given Not given
Based inUS CA
Pricing modelFreemium Freemium
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%. Free trial with five-minute recording limit per recording. Mac: US$7.99/month or US$79 one-time purchase for unlimited recording on five Macs with one year of updates. iPhone and iPad: US$5.99 one-time in-app purchase.
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
  • Live transcription with speaker labels while recording
  • Record both microphone and system audio together
  • Local recording library with Markdown notes
  • Optional screen recording alongside audio
  • Dictation into any app with double-tap ⌘
  • Vocabulary customization for improved recognition
  • Enhanced transcript re-transcription
  • Access files with third-party AI tools and editors
  • Import Apple Voice Memos into library
  • Command-line interface for managing recordings
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 recording and transcription runs on your device with no audio uploaded to servers
  • Plain Markdown files you own, usable outside the app
  • Sits in your Mac's notch, stays out of the way while recording
  • Free dictation into any app with no subscription required
  • One-time purchase option with no monthly fees
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 check9 no change since last check
Trust Flow (Majestic)105
Citation Flow (Majestic)2725
Referring domains (Majestic)11537

6 details filled in for both companies.

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