b2b vs Lexicon.
Lexicon manages a DJ library and converts it between DJ apps. b2b is for buying tracks, tagging by ear and letting a playlist mix itself, and works with rekordbox 7.
Free to start · Plus $5.99 a month or $49.99 a year · 14 days of Plus free, no card
| Funktion | b2b | Lexicon |
|---|---|---|
| Your library | ||
| DJ apps | rekordbox 7 | rekordbox, Serato, Traktor, VirtualDJ, Engine DJ and djay Pro |
| Convert a library between DJ apps | Nein | Yes, free |
| Clean up genres and artists | Nein | Yes |
| Generate cue points | Nein | Yes, on Ultimate |
| Duplikate | Finds copies and suggests which to keep | Finds them by audio or tags, on Ultimate |
| Tag tracks | Plays each track from the drop; a key or your voice tags it | Custom tags that export to your DJ app |
| Check your files | Gig Check flags rips and drifting beat grids | Finds corrupt or missing files |
| Getting tracks | ||
| Start from a playlist | Checks it against your library, then fills your carts | Track Matcher checks a list against your library; store links with prices |
| New downloads | Prepped, filed and added to your library, on Plus | Watch Folder imports new tracks |
| Playlists | ||
| Find what fits | Ask in words, typed or spoken, on Plus | Smartlists and Find Mixable Tracks |
| Play a playlist as a mix | AI Mix plays it as one continuous mix, on Plus | Nein |
| Work with a partner | Yes, with versions, free for both of you | Share a playlist as CSV, M3U or a list |
| What it takes | ||
| Deine Musik | Stays in your own cloud storage | On your computer; its cloud storage is an option |
| Telefon | iPhone, offline too | iPhone and Android |
| Computer | Mac with Apple silicon, or Windows 10 or 11 | Mac oder Windows |
| Price | Free, or Plus at $5.99 a month or $49.99 a year | Conversion free; Essential $10.49 a month or $249 once; Ultimate $20.99 a month or $499 once (Nov 1, 2026) |
From Lexicon's own site, read November 1, 2026. Not listed means we didn't find it there.
Choose b2b if
- You buy tracks from playlists and want your carts filled
- You want downloads filed and added for you
- You want to tag as you listen
- You want a playlist to play as a mix, or to plan one with a partner
Choose Lexicon if
- You play on Serato, Traktor, VirtualDJ, Engine DJ or djay Pro
- You need to move a library between DJ apps
- You want cue points generated, or genres and artists cleaned up in bulk
- You want an Android app
Tagge Tracks beim Hören.
Every track starts at the drop, and a key or your voice tags it. Nothing changes until you approve it.
Fragen
Does b2b convert a library from Serato or Traktor?
No. b2b works with rekordbox 7 and doesn't convert between DJ apps. Lexicon does, and its conversion is free.
Does b2b generate cue points?
No. Lexicon and Mixed In Key both do.
Lädt b2b meine Musik hoch?
Nein. Deine Musikdateien bleiben in deinem eigenen Cloud-Speicher und auf deinen Geräten. Die Server von b2b empfangen, speichern oder leiten sie nie weiter. Das einzige Audio, das sie erreicht, ist Sprache, die du diktierst; sie wird transkribiert und verworfen.