In a studio video, Martin Garrix speaks very highly of the iZotope Ozone, and how it brings the life out of his productions when he puts it on the master bus.

In an interview with iZotope, Skrillex talks about some of his favorite features of Ozone:

"Ozone is just super-versatile. The Multiband Stereo Imaging is really nice, and you can bus a ton of things to it for different reasons. I'm actually next to [dubstep producer and DJ] Flux Pavilion right now, and he says it's fucking wicked for everything, really. Everybody uses it. I use it as a multi-band compressor on individual channels—I'll bus out multiple channels if I just want some stereo imaging, and the EQ in there is very nice too. I use the Multiband Dynamics and the Harmonic Exciter on a lot of shit, and the Maximizer too. I really use it all. It's just cool to have so many choices in one.

I think where it's really helped me is to create the illusion of a lot of stereo stuff going on, without getting the phase problems. You can use Ozone's stereo imaging and take frequencies above seven thousand [7 kHz], or even a little bit lower, and you can widen everything up there, so that the mix starts to sound a lot wider. In an environment where you're performing live, where a lot of times you have distortion and different high frequencies bouncing around the room, you don't necessarily need those to be as present, but when the higher end stuff starts phasing, because you've widened everything, it almost tightens up your mix. For how bright and how chaotic my mixes are, I think they work really well in the club because I've widened the stereo image. If you do that at a lower frequency band, you get phasing and lose the notation, or lose the actual definition of the synth line. But if you brighten things up at the very top of everything, it gives the illusion of a big wide mix."

The original interview can be found here.

In an interview with MusicRadar from November 2011, Skrillex says his mastering chain "literally consists of an iZotope Maximizer, maybe with a little bit of EQ and harmonic excitement, but that's it." The Maximizer is part of the complete Ozone software package.

Joel can be seen using iZotope Ozone 5 at 1:42

At 16:32 in this video you can see Hardwell talking about iZotope Ozone 5 Mastering System, which he then opens within Logic and discusses.

In a longer version of this video, at 2:54, Calvin Harris is seen using iZotope Ozone 5, as indicated by the plugin's initial letters "Ozone 5."

Afrojack on how he masters his tracks (from an interview on the defunct thefreshbeat.com):

Well the “final mixing” then, I use a lot of Waves plug-ins, won’t say anything but the last thing it goes through is the L3, and between all the compressors and other effects there is also an Izotope Ozone. For easy/light mixing I used to use a Kaerhus or something “Classic Master Limiter”, still use it on my laptop but I dropped it from my Final Mix in summer 2008, it does a good job but not as precise as the Waves Plug-ins for instance

Diplo talks about using Izotope Ozone 6 on this artist page, stating, "I can't do what I do without Ozone."

Steve Aoki is shown using iZotope Ozone 9's equalizer plugin in an Instagram post, highlighting its role in his production process.

When asked about his mastering chain in his reddit AMA, Madeon says he uses Ozone version 4. We opted to show you the newer version of Ozone, since v4 is no longer widely available.

Ozone 5 can be seen used on their bus send at 1:30 in this video.

"I master my own stuff when I’m in a rush. I have no set rule about which plugins to use, but typically I’ll use something like this: Epure II EQ from Flux, SSL G-Master Buss Compressor by Waves and Ozone 4 from iZotope."

t-racks and izotope ozone. On the end of my chain I have an @fabfilter pro-L limiter.