echo99 vs BinauralFlow
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
echo99 compared with BinauralFlow
| Detail | 
echo99 | 
BinauralFlow |
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| What it does | Record, transcribe, and summarize calls on your Mac
| Your music. Your rhythm.
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| Stage | Not given
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| Founded | Not given
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| Based in | CZ
| HK
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| Pricing model | Free
| Not given
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| Pricing | Not given
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| Key features | - Records microphone and system audio as separate WAV files
- Local transcription in 25 European languages
- Automatic speaker identification and voice matching
- Automatic call recording with one-time setup
- AI-powered meeting summaries with key points and action items
- Works with Zoom, Teams, Google Meet, FaceTime, Webex, and browser calls
- Live transcript preview in floating window during calls
- Recordings stored locally as plain WAV, JSON, and Markdown files
- Handles mid-call audio device changes without interruption
| - Support for high-resolution audio formats including FLAC, ALAC, WAV, AIFF, MP3, AAC, OGG, and Opus up to 192 kHz / 24-bit
- Offline playback of local files and downloaded collections
- Binaural intensity adjustment
- Custom journey creation with frequency and duration settings
- Purpose-based presets for Sleep, Meditate, Relax, and Focus
- Resonant Panoramas curated sound collections
- Native audio engine with floating-point DSP processing at up to 96 kHz
- Compatibility with stereo Bluetooth and wired headphones
- My Music feature for local audio files on device
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| What makes it different | - No meeting bot joins the call—recording happens entirely on your Mac
- All audio, transcripts, and processing stay on your Mac with no uploads
- Free with no account, signup, or subscription required
- Speaker voices recognized across calls without cloud processing
- Works offline after initial model downloads
| - No account required and full offline capability after download
- Automatic effect bypass when switching to speakers and restoration when headphones reconnect
- Grounded in peer-reviewed neuroscience research
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 18 ▲ +2 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 13 | 2 |
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| Citation Flow (Majestic) | 27 | 11 |
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| Referring domains (Majestic) | 36 | 4 |
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4 details filled in for both companies.
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