What exactly is SPIRAL DJ?

Spiral DJ is a local-first set preparation system that analyzes your own music, takes the intention of the night as input, helps you route the journey, checks the transitions, finds weak points before the booth, exports the running order and remembers what actually happened.

Does SPIRAL upload my music?

No. All BPM, key, energy, Genre DNA, transitions and set analysis run locally in your browser. Your music never leaves your computer—there is no cloud analysis, no identification service, and no uploaded audio.

Does it work offline?

Yes. Spiral DJ works offline because all analysis runs on your machine in your browser.

What happens if I cancel Pro?

Your library stays on your machine. You revert to the Free plan, which supports up to 500 tracks with all core analysis features.

Fact sheet · Productivity & Personal Tools

Spiral DJ

Build the night before you play it

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Spiral DJ specifications

Specifications of Spiral DJ
Section	Productivity & Personal Tools
Origin	Portugal
Stage	Startup
Website	spiraldj.com
Votes²	0

Spiral DJ metrics

Fact file for spiraldj.com: Ahrefs Domain Rating and Majestic link facts, each with the change since the last fact check.
Metric	Value
Domain Rating	0 no change since last check
Trust Flow	0 no change since last check
Citation Flow	21 no change since last check
Referring domains	56 no change since last check
External backlinks	67 no change since last check

Fact: Ahrefs Domain Rating checked 16 Oct 2026, fact changed 6 Oct 2026. Fact: Majestic checked 6 Oct 2026, fact changed 6 Oct 2026. Link facts from Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.

Spiral DJ domain fact sheet

Read from the public RDAP record on 16 Oct 2026, 14:21 UTC.
Domain age	1 month
Registered	17 Sep 2026
Expires	17 Sep 2027
Registrar	HOSTINGER operations, UAB
DNSSEC	Not signed

Every domain fact for spiraldj.com

DJ set preparation system that analyzes your music library, finds harmonic matches, plans the energy arc, and exports running orders to Rekordbox, Traktor or Serato—all locally on your machine.

Overview

Screenshot of the Spiral DJ homepage — What spiraldj.com looks like

Spiral DJ is a set preparation system designed for DJs to build complete sets before they play. The app analyzes your music library locally in your browser, reading BPM, Camelot key, energy, danceability, waveform and Genre DNA from the audio itself. It helps you find harmonic matches between tracks, plan the energy progression of your set with a defined Brief, route alternative paths for flexibility, and check transitions and overall set health before the booth.

The system guides you through nine stages: defining your night's intention (Brief), understanding your library, connecting tracks with reasons, shaping the energy arc, routing alternatives, checking transitions, testing the full set, exporting to your DJ software, and remembering what actually happened via Gig Log. All analysis runs locally on your machine with no music uploads or cloud processing. You can export the running order to M3U8, CSV, Rekordbox XML, Traktor NML, or a printable booth sheet.

Spiral DJ is made by a small team of DJs in Portugal and is available free for up to 500 tracks, with Pro plans offering unlimited library and professional exports at $6.99/month or $59/year.

Feature facts

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

Pricing

Pricing model: Freemium

Free: up to 500 tracks forever. Pro Monthly: $6.99/month, billed monthly, cancel any time. Pro Yearly: $59/year (save 30%).

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Frequently looked up

Q1What exactly is SPIRAL DJ?: Spiral DJ is a local-first set preparation system that analyzes your own music, takes the intention of the night as input, helps you route the journey, checks the transitions, finds weak points before the booth, exports the running order and remembers what actually happened.
Q2Does SPIRAL upload my music?: No. All BPM, key, energy, Genre DNA, transitions and set analysis run locally in your browser. Your music never leaves your computer—there is no cloud analysis, no identification service, and no uploaded audio.
Q3Does it work offline?: Yes. Spiral DJ works offline because all analysis runs on your machine in your browser.
Q4What can I export?: You can export the running order to M3U8, CSV, Rekordbox XML, Traktor NML, or a printable booth sheet with keys, BPM, mix points and set times.
Q5What happens if I cancel Pro?: Your library stays on your machine. You revert to the Free plan, which supports up to 500 tracks with all core analysis features.

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