Quantara Music vs WhitePrint AudioEngine
Quantara Music
quantaramusic.comWhitePrint AudioEngine
aimastering.techSide by side
| Figure | Quantara Music | WhitePrint AudioEngine |
|---|---|---|
| Price from | €8.99/mo | $54/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 5 | 9 |
| Spec score · AI mastering tools | 8.6 (#7) | 8.3 (#10) |
| Intended users | The site describes the product as built for producers and highlights workflows for AI music creators and DAW users. | The maker describes Standard as intended for producers who master regularly and Pro as intended for professional engineers and labels. |
| 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. | 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 | Quantara Music is a browser-based audio-mastering service for preparing music for streaming, clubs, broadcast and vinyl. | WhitePrint AudioEngine is a web platform that analyzes audio, uses AI deliberation to choose mastering settings, applies DSP, and returns a WAV master. |
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
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
Quantara Music
Quantara Music 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.