RoEx Automix and MixingMusic.AI start from the same idea: you upload your stems and the AI mixes and masters. Automix labels each stem by instrument and delivers a balanced mix; MixingMusic.AI proposes the mix and also lets you adjust each track, use the MixBus with LUFS and VU and talk to AudioChat, with a one-time payment.
They are direct alternatives: try both with the same song and keep the result that sounds best.
| Feature | MixingMusic.AIMixing + mastering | RoEx AutomixAutomatic AI mixing and mastering |
|---|---|---|
| Mixing your stems | ||
| Online mixing of your stems with per-track controlsUp to 12 tracks: volume, pan, EQ, compression, reverb and delay on each. | YesUp to 12 stems | PartlyAutomatic mix of labeled stems |
| Per-instrument presetsVocals, drums, bass, guitars and keys get settings designed for each. | Yes | YesEach stem is labeled by instrument |
| Per-track noise cleanup inside the mixRemoves fan, air conditioning or hiss by learning the noise from the track's pauses; optional noise gate, original file untouched. | YesAny track, recorded or uploaded | PartlyAudio Cleanup on the Pro plan |
| Mastering | ||
| AI mastering | Yes | Yes |
| Reference track mastering | YesUnlimited plan | YesReference Match on the Pro plan |
| Price and access | ||
| Unlimited use for one payment, no subscription | YesUnlimited or AI Advanced: one payment | Not in their public informationPer-download credits or Pro subscription |
| Start for free | Yes1 mix + 1 master + 1 AudioChat AI try | YesFree preview and one mix download |
✓ Available◐ Partly or with conditions— Not in their public information as of October 3, 2026
We only compare the features that appear in RoEx Automix’s public information; we leave prices out.
RoEx Automix public information checked on October 3, 2026. Confirm the details and current prices on its official page.
RoEx Automix is a trademark of its respective owner. MixingMusic.AI is not affiliated with RoEx Automix and RoEx Automix does not endorse this page.
They are alike: both take stems and mix and master with AI. MixingMusic.AI adds manual per-track controls, a MixBus with LUFS and VU, AudioChat, in-browser recording and a one-time payment.
MixingMusic.AI accepts up to 12 stems per project. RoEx states its own limits per plan; check its page for the current number.
RoEx Automix is paid with per-download credits or a Pro subscription. MixingMusic.AI has a free plan and two one-time payments with no renewal: Unlimited and AI Advanced.
No monthly renewal, confusing credits, or annual contracts. Free to try it, Unlimited for the whole studio and AI Advanced to work with the AI every day.
No card and no expiration.
One payment with Mercado Pago or PayPal.
One payment. Already on Unlimited? Pay only the difference.
