9.0Essential
Ozone 12 Advanced is iZotope's AI-assisted mastering suite with 20 modules, including Stem EQ, Bass Control, Unlimiter, and IRC 5 Maximizer.
Plugin comparison
iZotope Ozone 12 Advanced vs FabFilter Pro-L 2
Specs, price and the Dubspot Score, side by side — with our verdict on which effect to buy.
Independent score / workflow fit / buying signal
Contenders
The side-by-side
9.2Essential
FabFilter Pro-L 2 is a true peak limiter plug-in with multiple limiting algorithms and extensive loudness metering.
Score verdict
Which should you buy?
On the Dubspot Score, FabFilter Pro-L 2 comes out ahead (9.2). That said, the right pick depends on your workflow and budget — read both reviews before deciding.
Technical matrix
Specs compared
| Signal | iZotope Ozone 12 Advanced | FabFilter Pro-L 2 |
|---|---|---|
| Price | €549 | $199.00 |
| Dubspot Score | 9.0 | 9.2 |
| Formats | VST3, AU, AAX | VST, VST3, Audio Units (AU), CLAP, AAX Native, AudioSuite |
| Edition | Ozone 12 Advanced | — |
| Modules | 20 editable mastering modules + component plugins | — |
| New in 12 | Stem EQ, Bass Control, Unlimiter, IRC 5, Custom Assistant flow | — |
| Formats | VST3, AU, AAX (64-bit; VST2 discontinued) | — |
| Platforms | macOS 14.7+ / 15.7+ / 26.1+; Windows 10 22H2 / Windows 11 24H2 | — |
| Trial | 10-day free trial | — |
| Limiting algorithms | — | Eight different algorithms |
| Oversampling | — | Up to 32x linear-phase |
| Loudness metering standards | — | EBU R128, ITU-R BS.1770-4, ATSC A/85 |
| True peak limiting | — | Yes |
| Surround support | — | Up to Dolby Atmos 9.1.6 |
| Dithering | — | Advanced, with three noise shaping algorithms |
See the full plugin database for more comparisons.