CortexDJ vs djay Pro
djay is a polished live DJ app with streaming built in; CortexDJ renders finished sets from files you own. A dated, sourced comparison.
The short version
djay is a polished live DJ app on almost every device, with AI features and streaming services built in. CortexDJ is a desktop app that builds and renders a finished set from music files you own. They overlap less than they seem.
Side by side
| Feature | CortexDJ | djay Pro |
|---|---|---|
| Primary focus | Builds and renders a finished set from your own files | Live DJing on desktop, mobile and more |
| Price | Free for home use; Pro $7.45/mo or $59/yr; Lifetime $127 | Free download; Pro $6.99/mo or $49.99/yr[1, 2] |
| Automatic mixing | Chooses, orders and renders the set; live auto-DJ on the decks | Automix AI finds intro and outro sections[3] |
| Stems | On-device stem separation | Neural Mix, in real time[3]; not with Apple Music or Spotify tracks[2] |
| Streaming services | No, local files only | Spotify, Apple Music, TIDAL, SoundCloud, Beatport[3] |
| Recording | Render to WAV/FLAC (free); audio and HD video recording (Pro) | Streamed songs can’t be recorded[2] |
| Output | WAV or FLAC set + timestamped tracklist; the set in play order for rekordbox, Serato, djay, VirtualDJ, Traktor, Engine DJ and Mixxx | Live performance |
| Platforms | Windows 10/11; macOS beta (Apple Silicon) | Mac, iOS, Windows, Android, Vision Pro, Meta Quest[3] |
Spotify is back in djay
Algoriddim brought Spotify to djay on Mac and Windows on September 24, 2025, with Spotify Premium, and Automix can blend Spotify tracks[4]. It came to iOS and Android on December 11, 2025[1]. If your music lives in Spotify, that's a strong reason to choose djay; CortexDJ doesn't play from any streaming service.
Where CortexDJ is different
djay's Automix plays your playlist live. CortexDJ decides the set: it picks the tracks from a folder, orders them by key and energy, beatmatches on the kick drum, leaves out tracks it can't lock, and renders a WAV or FLAC file you can keep, publish (with the rights) or open as a playlist in djay, rekordbox, Serato and four more DJ apps. Analysis, set building, rendering and export are free for home use.
Where CortexDJ falls short
CortexDJ works with music files you own: it does not play from Spotify, Apple Music, TIDAL or any other streaming service. Rendered sets come out as WAV or FLAC (no MP3). The macOS version is a beta for Apple Silicon only. MIDI controllers, recording and live-streaming need Pro or Lifetime.
Which should you choose?
Choose djay to DJ live from streaming services on a phone, tablet or laptop. Choose CortexDJ to turn your own music files into a finished, beatmatched set on a Windows PC or Apple Silicon Mac.
Try CortexDJ free
Point it at a folder of your own music and get a finished, beatmatched set, rendered to WAV or FLAC. Windows 10/11 and macOS (Apple Silicon, beta). The first set needs no key.
Download freeSources
Every competitor fact on this page comes from the vendor's own page, read on October 14, 2026. Prices and features change; check the vendor before you buy, and tell us at hello@cortexdj.com if something here is out of date.
- Algoriddim press release: Spotify in djay for iOS and Android (Dec 11, 2025): https://www.algoriddim.com/press_releases/461-algoriddim-expands-spotify-integration-to-djay-on-ios-and-android
- App Store: djay - DJ App & AI Mixer: https://apps.apple.com/us/app/djay-dj-app-ai-mixer/id450527929
- Algoriddim: djay Pro for Mac: https://www.algoriddim.com/djay-pro-mac
- Algoriddim press release: Spotify in djay for Mac and Windows (Sep 24, 2025): https://www.algoriddim.com/press_releases/460-algoriddim-brings-spotify-integration-to-djay-on-mac-and-windows