NotchNook™ vs Brainy
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
NotchNook™ compared with Brainy
| Detail | 
NotchNook™ | 
Brainy |
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| What it does | Your Mac's notch, actually useful
| Autonomous Chief of Staff for engineering leads and founders. Lives in Telegram and Slack.
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| Stage | Not given
| Startup
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| Founded | Not given
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| Based in | BR
| Not given
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| Pricing model | Freemium
| Freemium
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| Pricing | Free trial: 48 hours, no card required. Monthly: €2/month, cancellable anytime. Lifetime: €14 one-time payment.
| Starter: Free forever. Pro: $9/month. Chief: $35/month. Monthly billing, cancel anytime, no credit card to start.
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| Key features | - Music controls for Spotify, Apple Music and any app showing as Now Playing
- Calendar widget with join buttons for Meet, Zoom, Teams and Webex
- Quick notes with basic formatting
- To-do list with task archiving
- Timers with scrollable wheels and haptic feedback
- Camera mirror for pre-call checks
- File Tray with AirDrop support
- Live activities for battery and Bluetooth status
- Support for multiple displays
- Works on Macs without a notch with a slim handle
| - Text, voice, and photo capture in Slack and Telegram
- Whisper-v3 voice transcription with 99.8% accuracy
- Three-stage follow-up cadence: morning digest, nudge, and escalation
- Bidirectional sync with Obsidian, Notion, and Markdown vaults
- Meeting CoS that joins calls and converts notes to tasks
- Brain scans across Notion, Obsidian, and Google Sheets
- Approval inbox for all proposed vault writes
- Brain Health score tracking open loop hygiene and clarity
- Deduplication of repeating commitments across threads
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| What makes it different | - Works on MacBooks with or without a notch
- One license covers 2 Macs
- 48-hour free trial with no card required
- Universal app for both Apple silicon and Intel Macs
- Stays €2/month with no price increases while subscription is active
| - Does not train its own AI model on user tasks
- Approval-based vault sync prevents silent data overwrites
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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) | 36 ▲ +1 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 13 | 0 |
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| Citation Flow (Majestic) | 24 | 0 |
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| Referring domains (Majestic) | 21 | 0 |
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5 details filled in for both companies.
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