AI-powered online mastering with unlimited free previews and pay-per-track or subscription pricing.
VST3not supportedAUnot supportedAAXnot supportedCLAPnot supportedWINnot supportedMACnot supportedLNXnot supported+ Web
Checked September 2026
LANDR Mastering is best for artists who want fast pay-per-track AI mastering with no subscription required; Ozone 12 Standard is best for producers and engineers who want a full-featured mastering plugin inside their daw. LANDR Mastering starts at $10 one-time (per track) and Ozone 12 Standard at $219 one-time.

AI-powered online mastering with unlimited free previews and pay-per-track or subscription pricing.

All-in-one mastering plugin with 14 pro modules and AI-powered mastering assistant.
| LANDR Mastering | Ozone 12 Standard | |
|---|---|---|
| Best for | artists who want fast pay-per-track AI mastering with no subscription required | producers and engineers who want a full-featured mastering plugin inside their daw |
| Starting price | $10 one-time (per track) | $219 one-time |
| Free version | No | No |
| Free trial | Yes | Yes |
| Formats | Web app | VST3, AAX, AU, Standalone |
| OS | Web | macOS, Windows |
| Key features | Unlimited free mastering previews before you pay, MP3, WAV, and HD WAV exports, Unlimited revisions per master, Reference mastering (match a target track), LANDR Studio subscription bundles unlimited mastering with distribution and plugins | AI-powered Master Assistant with genre targets, 14 editable mastering modules (EQ, Dynamics, Match EQ, Master Rebalance, Imager), Delta buttons and reference-track comparison, Runs as VST3/AAX/AU plugin or standalone app, 10-day free trial |
| Developer | LANDR | iZotope (Native Instruments) |