Spiral DJ vs Brainy
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Spiral DJ compared with Brainy
| Detail | 
Spiral DJ | 
Brainy |
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| What it does | Build the night before you play it
| Autonomous Chief of Staff for engineering leads and founders. Lives in Telegram and Slack.
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| Stage | Startup
| Startup
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| Founded | Not given
| Not given
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| Based in | PT
| Not given
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| Pricing model | Freemium
| Freemium
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| Pricing | Free: up to 500 tracks forever. Pro Monthly: $6.99/month, billed monthly, cancel any time. Pro Yearly: $59/year (save 30%).
| Starter: Free forever. Pro: $9/month. Chief: $35/month. Monthly billing, cancel anytime, no credit card to start.
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| Key features | - Local BPM, key and energy analysis from audio
- Harmonic matching with reasons
- Set Brief with energy planning
- Auto Flow for running order optimization
- Spiral Paths with alternative transitions
- Set Check for transition and energy validation
- Export to Rekordbox, Traktor, Serato and more
- Gig Log to track prepared vs. played sets
- Forgotten Gems to rediscover underused tracks
- Runs 100% offline in your browser
| - 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 | - No music uploads—all analysis runs locally in your browser with no cloud processing
- Shows the reason why each track fits before you commit
- Plans energy arc deliberately with a Set Brief that drives the entire workflow
- Prepares alternative exits (Hold, Lift, Reset, Surprise) without repeating tracks
- Exports to the DJ software you already use and integrates with your existing setup
| - 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
| Not given
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| Open source | Not given
| Not given
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| Platforms | Not given
| Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 0 | 0 |
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| Citation Flow (Majestic) | 21 | 0 |
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| Referring domains (Majestic) | 56 | 0 |
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6 details filled in for both companies.
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