RoEx Mastering vs WhitePrint AudioEngine
RoEx Mastering
roexaudio.comWhitePrint AudioEngine
aimastering.techSide by side
| Figure | RoEx Mastering | WhitePrint AudioEngine |
|---|---|---|
| Price from | $24.99/mo | $54/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| API | — | Yes |
| Plans published | 3 | 9 |
| Spec score · AI mastering tools | 8.5 (#8) | 8.3 (#10) |
| Integrations | RoEx identifies Ableton Live and DAWproject integrations, with DAWproject exports for Bitwig Studio and PreSonus Studio One. | The API is positioned for applications, DAW plugins, distribution platforms, and CI/CD pipelines. |
| Intended 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. | The maker describes Standard as intended for producers who master regularly and Pro as intended for professional engineers and labels. |
| Support | RoEx lists Automix and Mix Check Studio help resources and provides support by email at [email protected] for AI-use questions. | The Standard plan includes email support, Pro includes priority support, API includes dedicated support and an SLA, and White Label includes 24/7 dedicated support with a 99.9% SLA. |
| What it does | RoEx Mastering analyzes a mix and applies EQ, multiband compression, limiting, and stereo refinement to target release-ready loudness and balance. | WhitePrint AudioEngine is a web platform that analyzes audio, uses AI deliberation to choose mastering settings, applies DSP, and returns a WAV master. |
Plans
RoEx Mastering
- Free previewFree
- Pay-per-download credit$7.99, paid once
- Automix Pro$24.99 a month
WhitePrint AudioEngine
- FreeFree
- Standard$54 a month
- Standard$648 a year
- Pro$1,092 a month
- API$2,196 a month
- White Label$5,506 a month
- Pro$13,104 a year
- API$26,352 a year
- White Label$66,072 a year
In their own words
RoEx Mastering
RoEx Mastering has no write-up on Specifiction yet; its figures are above.
WhitePrint AudioEngine
WhitePrint AudioEngine provides AI-powered audio analysis and mastering through a web interface and API, returning analysis data, mastered audio, or both. Its BS.1770-4 analysis measures LUFS, true peak, loudness range, crest factor, spectral balance, and stereo width. Three independent AI models make mastering recommendations, and users can inspect each model's advice and the reasoning behind the consensus. The mastering chain has 14 hybrid DSP stages, bypassed by default unless the AI directs otherwise. Users can compare original and mastered audio with an A/B player, inspect metric changes, and download a WAV file. WAV and FLAC inputs are supported, and direct processing can use links from Google Drive, Dropbox, OneDrive, Amazon S3, and Google Cloud Storage; Suno and SoundCloud are also listed as URL sources. API routes support full mastering, analysis-only, deliberation-only, and DSP-only tasks. Submitted audio is deleted within 24 hours after job completion and is not used to train AI models. The free plan includes three WAV masters monthly and seven days of analysis history. Paid plan prices range from $54 a month to $5,506 a month.