CortexDJ vs DJ.Studio

CortexDJ analyzes local music files and builds beatmatched DJ sets from a chosen folder, vibe and length. It identifies Camelot key, energy, BPM and song structure, then adjusts beatgrids to real kick drums. Its automated mixing orders tracks harmonically, shapes an energy curve and applies transitions including filter sweeps, echo throws and bass swaps. Tracks whose beatgrids cannot be locked confidently are excluded from auto-mixes and flagged. Live decks provide EQ, effects, loops, hot cues and pads, and users can take control during an AI mix. All tiers export rekordbox XML with beatgrids, hot cues and crates, plus Serato-readable playlists and crate files; Serato hot cues are not included. The Free plan is for home use and includes analysis, auto-mixing, mashups, rendering and exports. Pro is $7.45 a month and adds controller support, recording, live-streaming and priority email support. Lifetime is $127, paid once. Desktop support is 64-bit Windows 10/11 and a macOS Apple Silicon beta; the browser mixer is a separate beta, not the full app.

DJ.Studio is a timeline-based app for planning, editing, and exporting prepared audio or video mixes, rather than playing live sets. Its Harmonize feature orders playlists using tempo and harmonic matching based on the Camelot Wheel. Users can edit transitions and add effects, automations, and samples. Listed music sources and library connections include Mixed In Key, rekordbox, Serato, VirtualDJ, Engine DJ, TRAKTOR, iTunes, Beatport, Beatsource, YouTube, and computer libraries. Mixes can be exported as WAV or MP3 files, sent to Mixcloud, or exported as video for YouTube. The app is available for macOS, Windows, and the web. After downloading and signing in once, it can work offline, though online features such as Beatport search are unavailable. A seven-day trial requires no credit card and does not automatically become a paid subscription. The one-time license provides lifetime use for one user on up to two machines, with 12 months of updates and support. Video export and VST support are in Ultimate; stem separation is available in Pro + Stems and Ultimate.