Quantara Music vs RoEx Mastering
Quantara Music
quantaramusic.comRoEx Mastering
roexaudio.comSide by side
| Figure | Quantara Music | RoEx Mastering |
|---|---|---|
| Price from | €8.99/mo | $24.99/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| API | Yes | — |
| Plans published | 5 | 3 |
| Spec score · AI mastering tools | 8.6 (#7) | 8.5 (#8) |
| Audio privacy | Quantara says it does not receive, store or access audio mastered in the browser. | RoEx says uploaded audio is never used to train or improve its models and is never shared with third parties. |
| Intended users | The site describes the product as built for producers and highlights workflows for AI music creators and DAW users. | RoEx describes its products as tools for musicians and producers and says its mission is to streamline creative work for musicians of any skill level. |
| Mastering controls | The feature set includes high-pass and shelving EQ, low-mid and presence EQ, noise and hiss reduction, 31-band EQ, saturation, compression, stereo-width controls and true-peak limiting. | Users can choose loudness targets around −9, −11, or −14 LUFS and select a genre profile including Electronic, Hip-Hop, Rock, Acoustic, Pop, or Orchestral. |
| Reference matching | Pro and higher plans can compare a commercial reference track for tonal balance, dynamics and loudness. | Automix Pro offers Reference Match, which aligns a master’s tone, dynamics, stereo image, and loudness to a chosen track. |
| Support | The contact page directs technical, billing, and account-access questions to [email protected] and says most messages receive a reply within 24 hours on business days. | RoEx lists Automix and Mix Check Studio help resources and provides support by email at [email protected] for AI-use questions. |
| What it does | Quantara Music is a browser-based audio-mastering service for preparing music for streaming, clubs, broadcast and vinyl. | RoEx Mastering analyzes a mix and applies EQ, multiband compression, limiting, and stereo refinement to target release-ready loudness and balance. |
Plans
Quantara Music
- FreeFree
- Pay Per Track€4.94, paid once
- Single stereo master€4.99, paid once
- Pro€8.99 a month
- Studio€12.99 a month
RoEx Mastering
- Free previewFree
- Pay-per-download credit$7.99, paid once
- Automix Pro$24.99 a month
In their own words
Quantara Music
Quantara Music has no write-up on Specifiction yet; its figures are above.
RoEx Mastering
RoEx Mastering has no write-up on Specifiction yet; its figures are above.