MLT Pro Alternative: Crate Cleaner vs Music Library Tools (2026)

The short version: if you're on Windows, or you want a one-time purchase and a grab-a-tool-when-needed workflow, MLT Pro is a solid, fairly priced choice. If you're on a Mac and want one app that scores your library's health, analyzes your tracks, builds harmonic sets and tracks your play history on top of the cleanup, that's Crate Cleaner.

MLT's free fingerprint duplicate finder and its CrateMatch playlist-to-crate tool are genuinely good (see CrateMatch vs Crate Cleaner), and MLT 2.0 already supports Serato 4, which Crate Cleaner is still catching up on. We'd rather tell you that than have you find out we didn't.

Side by side

Feature and pricing comparison

	Crate Cleaner	MLT Pro
Built for	Serato DJ Pro, one integrated app	Serato 3+, a suite of 14 separate apps
Serato 4 libraries	In progress. Crate Cleaner reads Serato's older library files, which Serato 4 stopped updating. Full support for crates, ratings and play history in Serato 4's new library is on the roadmap for October to November 2026	Supported since MLT 2.0
Platforms	macOS (Apple Silicon & Intel)	macOS & Windows
Duplicate finder	5 match types, auto-pick, archive never delete, kept tracks inherit crates	Audio fingerprinting, free tool; auto-replace in crates is paid
Missing file repair	Confidence-scored matching, bulk auto-relink, cues & crates intact	Missing Tracks tool relocates moved, renamed and deleted files
Library health score	Four-signal score (missing, corrupt, duplicates, uncrated) with ranked Top Fixes	Not offered
BPM / key / energy analysis	BPM, key, energy, danceability, vocal detection, peak-time suitability	No analysis features advertised
Set building	Smart Crates: harmonic Camelot sequencing along an energy arc, labeled transitions	Not offered
Play history analytics	Top tracks, transitions, BPM arcs from Serato history	Not offered
Playlists to crates	Spotify Import and Import List (pasted tracklists, CSV, M3U) match a playlist against your library and show what you're missing, free. Exporting the result as a Serato crate is Studio	CrateMatch turns playlists into Serato crates; free mode is 25 tracks and 1 crate a day, unlimited with the £34.99 app or Pro
Library consolidation	Organize moves the tracks you select to a folder you choose and updates Serato crate references (Pro); no one-step whole-library move	Switch consolidates the library into one folder
Safety model	Read-only scans, writes only while Serato closed, snapshots, restorable archive	Dedicated backup tool: full, incremental or single-crate
Bulk tagging	Bulk tag editor with preview and undo (Studio)	Genre, year and cue bulk editing, MP3 only
Pricing model	Pro $9/mo · Studio $15/mo · Lifetime $199	£159.99 one-time for everything; tools individually £9.99 to £39.99
Free option	Free plan on your real library, no card	Free duplicate finder, Missing Tracks and a limited free mode in every paid app

FEATURES AND PRICES CHECKED SEPTEMBER 2026 · SEE MUSICLIBRARYTOOLS.CO.UK FOR CURRENT MLT DETAILS

Choose MLT Pro if…

When the toolkit is the better buy

You DJ on Windows. Crate Cleaner is Mac-only; MLT runs on both.
You want one payment, forever. £159.99 one-time for the whole suite undercuts every subscription on the market, and the duplicate finder costs nothing.
You've already moved to Serato 4. MLT 2.0 supports Serato 4's new library today. Crate Cleaner still reads Serato's older library files, and its Serato 4 support is in progress, targeted for October to November 2026.
You want to consolidate your files into one folder. MLT's Switch moves the whole library into one folder and keeps Serato's paths updated. Crate Cleaner's Organize moves the tracks you select, not the whole library in one step.

Choose Crate Cleaner if…

When one integrated app beats fourteen tools

You want one scan that drives everything. Health score, duplicates, repair, analysis, Smart Crates and analytics all read the same library state, in one window.
Your tracks need analysis, not just organisation. MLT works with the data your library already has. Crate Cleaner generates it: BPM, key, energy, danceability, vocals.
You want the library to build sets. Harmonic Smart Crates with energy arcs, and analytics that show what you actually play, have no MLT equivalent.
You want to measure progress. The health score and scan history turn "cleaner than last month" into a number that moves.
You want to check a playlist before you pay anything. Spotify Import and Import List match a whole playlist against your library on the free plan, with no track cap. CrateMatch's free mode stops at 25 tracks and one crate a day.

FAQ

Common questions in this comparison

What is MLT Pro?

MLT Pro is the paid bundle from Music Library Tools, a suite of fourteen Serato-focused desktop apps for Mac and Windows covering missing-track relocation, duplicate removal, playlist-to-crate matching, library consolidation, tagging, backups and Rekordbox sync. MLT 2.0 added Serato 4 support. It's a one-time purchase at £159.99, with some tools like the fingerprint duplicate finder available free.

Is Crate Cleaner an MLT Pro alternative?

Yes, and the most direct one: both are Serato-only library tools. The difference is shape. MLT is a toolkit of separate utilities; Crate Cleaner is one integrated app where a single scan feeds a health score, duplicates, repair, analysis, set building and analytics. Which shape you prefer is most of the decision.

Which is cheaper?

MLT Pro is £159.99 one-time for the whole suite, and its duplicate finder is free, which is genuinely hard to beat on price. Crate Cleaner starts at $9/month with a $199 lifetime option. If budget is the only criterion and the toolkit workflow suits you, MLT wins on price. Prices checked September 2026.

Does MLT Pro analyze BPM, key or energy?

No analysis features are advertised: MLT's tools work with the data already in your library. Crate Cleaner analyzes BPM and key itself and adds energy, danceability, vocal detection and peak-time suitability, which is what powers its energy sorting and harmonic Smart Crates.

Can MLT Pro build sets or show my play history?

Set building and play-history analytics aren't part of the MLT suite. Crate Cleaner builds harmonic sets from rules with an energy arc, and imports your Serato session history for top tracks, transitions and BPM arcs.

Keep reading

Crate Cleaner vs MLT Pro: two Serato specialists, different shapes.

Feature and pricing comparison

When the toolkit is the better buy

When one integrated app beats fourteen tools

Common questions in this comparison

Run both free options on the same library

Related pages

Feature and pricing comparison

When the toolkit is the better buy

When one integrated app beats fourteen tools

Common questions in this comparison

Run both free options on the same library

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