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Zumbo 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.

Zumbo compared with Memory Notch
DetailZumbo logo ZumboMemory Notch logo Memory Notch
What it doesOpen source dictation for Mac with local AI, instant speed and complete privacy On-device recording and transcription for Mac, iPhone and iPad
StageNot given Not given
FoundedNot given Not given
Based inRO CA
Pricing modelPaid Freemium
PricingOne Mac: $15 (or $9 for first 10 buyers); Three Macs: $20; Team (10 Macs): $79. 3-day free trial with everything unlocked. Free updates. 14-day refunds. 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
  • Dictation into any app with one keyboard shortcut
  • Local speech processing in about 200 milliseconds
  • Automatic clean speech with filler word removal
  • Learn corrections to improve accuracy per user
  • 21 vocabulary packs for specialized fields
  • Custom vocabulary packs from CSV or JSON files
  • Notes with searchable history and time-based reminders
  • Meeting mode with speaker labels and timestamps
  • Supports 25 European languages
  • Runs completely offline with no account required
  • 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
  • Open source GPL-3 code on GitHub you can read, build and verify
  • Complete privacy with no server, no account, no audio sent anywhere
  • Fastest local transcription at about 200 milliseconds latency
  • One-time purchase with free updates and no subscription
  • Works in terminal, code editors and AI coding agents
  • 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)3 no change since last check9 no change since last check
Trust Flow (Majestic)35
Citation Flow (Majestic)2225
Referring domains (Majestic)937

6 details filled in for both companies.

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