Trusted by 250,000+ users
Mix, master, and elevate your tracks with
RoEx's intelligent audio tools.
Trusted by
Automix
Get a professional, balanced AI-powered mix in minutes
No need to invest in a studio, or learn complicated plugins.
Mix in Minutes
Upload your multitrack stems, and get your audio mixed and mastered in minutes - freeing you up to focus on your creativity.
Get Release Ready
Automix’s advanced audio processing gives you confidence that your music meets streaming and release standards.
Responsible AI
We don't use your music for AI training. When you mix or master your music with Automix, ownership remains unchanged.
Mix Check Studio
Analyse and enhance your mixes & masters with AI
Get precise feedback for free. Enhance your audio with advanced AI.
Instant Feedback
Upload your track and get immediate, objective feedback on your mix, so you can catch problems early and make confident improvements before release.
Sound Like a Pro
From clarity issues to tonal balance, Mix Check Studio highlights what’s holding your mix back. With the optional Mix Enhance upgrade, you can instantly apply intelligent fixes to help your music hit the mark.
Built for Creators
No engineering degree required. Mix Check Studio speaks your language, offering clear, creator-friendly guidance, and never using your music for AI training.
Tonn API and SDK
Versatile audio production
API and offline SDK
Integrate our professional-grade mixing, mastering,
and audio analysis into your own platform or service.
RoEx in numbers!
Audio tracks enhanced
with RoEx's products!
RoEx combines cutting-edge research from Queen Mary University of London with studio-grade expertise to deliver world-class mixing, mastering and audio production tools.
Before & After
Hear how AI-powered mixing and mastering can elevate your sound!
Before
After
Testimonials
What music creators are saying about Automix
"I have to say after nearly 40 years mixing, recording and playing professionally, I am very impressed with your product. Most engineers want to complicate a mix… when a clean simple mix with good levels and panning usually wins. My wife has heard every tune from hundreds of artists out of my studios, and says you do in minutes what I used to take days to do."
Steve Callahan, NC, USA
Retired studio engineer
"These AI mixing and mastering tools are perfect for us bedroom artists who know the basics, but don't have the time to dedicate to learning and purchasing thousands of pounds of equipment/software or hire out a £100 per song."
Amina Bhatt, Leicester, UK
Independent electronic producer
"I would like to give my thanks to you guys over at Mix Check Studio for helping me become a better producer! If it wasn't for you guys, I wouldn't have had any idea that most of my beats out of my collection need more work! I had no idea about a lot of issues you guys mentioned in your analytics. If it weren't for the very accurate and constructive critiques on my beats, I wouldn’t be where I am now! Learning more things with each new beat I make and upload for testing every time!"
Lucas Fernandes, São Paulo, Brazil
Hip-hop beatmaker
"I like the concept of having a pair of "external ears" judging my work, a pair of ears that are not human and not influenced by tastes, moods, or physical differences (different ears, hearing loss, etc..)."
Hiroko Watanabe, Sapporo, Japan
Composer and ambient sound artist
Got Questions?
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From Studio to Spotify
Mixed with RoEx,
now on Spotify!
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