Genesis Mix Lab vs RoEx: Full Comparison 2026

Genesis Mix Lab and RoEx are two AI-powered audio processing platforms that both offer mixing and mastering capabilities in 2026. While most AI mastering services only process a stereo file, both Genesis and RoEx accept multi-track stems, making them closer to a full AI mixing assistant than a simple loudness optimizer. This comparison evaluates their feature sets, AI quality, pricing, user experience, and output quality to help you determine which platform delivers more value for your music production workflow.

Feature-by-Feature Comparison

AI Mixing: Different Philosophies

The biggest difference between these two platforms is their approach to AI mixing. Genesis Mix Lab performs full AI mixing: you upload your stems, the AI balances levels, applies EQ, compression, spatial effects, and delivers a polished stereo mix that you can further refine using real-time controls. The AI functions as a virtual mixing engineer that handles the entire workflow.

RoEx takes a different approach with their Mix Check feature. Instead of mixing your track for you, RoEx analyzes your existing mix and provides a detailed feedback report highlighting issues with frequency balance, dynamics, stereo image, and loudness. You then need to go back to your DAW and apply the corrections manually. This is valuable for learning, but it does not save you the time that a full AI mix does. If you want the AI to handle the mixing work, Genesis is the clear choice. If you want educational feedback on your own mix, RoEx offers a unique tool. For more context on how AI mixing compares to doing it yourself, see our guide on AI mixing vs human mixing engineers.

Mastering: Output Quality and Control

Both platforms deliver solid AI mastering results. Genesis Mix Lab supports output up to 96 kHz and 32-bit float, with export to WAV, MP3, FLAC, and AIFF. RoEx maxes out at 48 kHz and 24-bit with WAV and MP3 export only. For most streaming releases, 48 kHz and 24-bit is sufficient, but if you need high-resolution masters for vinyl cutting, audiophile distribution, or archival purposes, Genesis provides the necessary headroom.

Genesis also offers platform-specific mastering optimized for Spotify, Apple Music, and TikTok, with appropriate LUFS targets and true peak limits for each. RoEx provides a single mastered output that you can configure manually, but does not offer one-click platform presets.

Pricing: Value Per Dollar

RoEx is $5 cheaper per month, but Genesis includes full AI mixing (not just mix feedback), unlimited stems, reference track matching, and a generous free tier. On a per-feature basis, Genesis delivers significantly more value. If you release even two tracks per month, the cost of not having AI mixing and having to mix manually far exceeds the $5 price difference.

Pros and Cons

The Verdict

Genesis Mix Lab wins this comparison for artists who want a finished, polished mix from their stems without needing to do the mixing themselves. The combination of full AI mixing, reference track matching, unlimited stems, high-resolution export, and a usable free tier makes it the more complete platform for independent producers.

RoEx is the better choice if your primary goal is improving your own mixing skills. The mix feedback reports provide actionable advice that helps you learn, but they require you to go back to your DAW and apply changes manually. That is a valuable educational tool, but it is not a time-saver for artists who need finished tracks quickly. For the full picture on AI mastering options, see our best AI mastering services ranking.