Soundiiz
Soundiiz is a universal music library management and transfer service that enables users to move playlists, favorites, and music collections between streaming platforms. For DJs who use multiple streaming services across different DJ applications, Soundiiz solves the critical problem of keeping music libraries synchronized across platforms.
The service supports over 50 music platforms including Spotify, Apple Music, TIDAL, Deezer, YouTube Music, Amazon Music, Beatport, Beatsource, SoundCloud, Bandcamp, Qobuz, and many more. Users can transfer playlists between any combination of these platforms with a few clicks. The matching algorithm finds equivalent tracks across services by comparing title, artist, album, duration, and ISRC codes, achieving high match rates even between platforms with different catalog sizes.
For DJs, Soundiiz is invaluable in several scenarios. DJs who use TIDAL in Serato but Apple Music in djay Pro can keep their curated playlists synchronized across both platforms. DJs transitioning between services (e.g., from Spotify to TIDAL for higher quality) can migrate their entire library without manually rebuilding playlists. Event DJs who receive song requests via Spotify links can quickly locate those tracks in their preferred DJ-compatible streaming service.
Beyond one-time transfers, Soundiiz offers automatic synchronization — when a playlist is updated on one platform, the changes propagate to linked platforms automatically. This "sync once, update everywhere" approach keeps multi-platform libraries current without manual intervention. The service also provides playlist backup, exporting playlists to CSV or text files for archival.
The web-based interface is clean and functional, with a dashboard showing all connected platforms and available transfers. Batch operations handle multiple playlists simultaneously, and the smart matching system highlights tracks that couldn't be found on the destination platform for manual resolution. Soundiiz offers a free tier with limited transfers and a premium subscription with unlimited transfers, automatic sync, and priority processing. For DJs managing music across multiple platforms and applications, it's an essential utility.