MasterForge vs Sauce Mastering AI
MasterForge
masterforge.app
Sauce Mastering AI
saucemastering.comSide by side
| Figure | MasterForge | Sauce Mastering AI |
|---|---|---|
| Price from | €4.99/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 5 | 4 |
| Spec score · AI mastering tools | 8.8 (#4) | 7.9 (#24) |
| Maker | The site identifies Sunrise Software Oy as the company behind MasterForge and gives its Finnish business ID as 3588983-1. | The site identifies Producersources as the creator of Sauce Mastering AI. |
| Reference matching | Match EQ compares a 10–15 second section of a reference and can add up to 12 peaking bands from 20 Hz to 20 kHz. | Users can upload a reference or choose built-in reference presets to match loudness, tone, width, and energy. |
| Support | The FAQ directs users with persistent problems to email support and recommends current Chrome or Edge on a desktop or laptop for best performance. | The site links to a FAQ, Help Center, support tickets, and a contact page. |
Plans
MasterForge
- FreeFree
- Starter€4.99 a month
- Pro€9.99 a month
- One-off mastering€14.99, paid once
- One-off mastering€14.99, paid once
Sauce Mastering AI
- Free preview / first masterFree
- One-time creditsPrice not published
- SubscriptionPrice not published
- SubscriptionPrice not published
In their own words
MasterForge
MasterForge is a browser-based audio mastering platform with genre-specific tools and options aimed at AI music artifacts such as shimmer, weak bass, stereo artifacts, and flat dynamics. Its free audio analyzer reports an AI audio health score, streaming readiness, shimmer and fog detection, and a 7-band spectrum without requiring signup. Auto-Master uses credits to repair a track, prepare a mastering plan, and render a release-ready WAV; the run page also provides the prepared FLAC and plan. Pro Master includes a real-time DSP engine, AI tools, multiband compression, M/S EQ, a multi-track stem mixer, and platform preview. Supported formats include WAV, MP3, FLAC, OGG, and M4A/AAC. The Free plan includes five masters, AI cleanup, presets for music, podcasts, voice, and video, and WAV and MP3 export. Starter costs €4.99 a month; Pro costs €9.99 a month. The installable Progressive Web App can work offline after its initial load. Free tools and Pro Master process audio on the user's device; server-based services process uploaded audio, which is deleted 90 days after a run finishes for specified services.
Sauce Mastering AI
Sauce Mastering AI prepares a finished mix or stems for release as a web service. Its processing uses EQ, compression, limiting, and loudness control, with analysis of loudness, tonal balance, dynamics, and stereo image. Mix analysis also checks low-end and clipping and offers plain-English suggestions. The stem element engine can adjust vocals, drums, bass, and instruments; users may upload their own stems for free. Master controls cover brightness, warmth, punch, dynamics, width, loudness, and true peak, with genre tuning and saved presets. For reference matching, upload a track or choose a built-in preset to guide loudness, tonal balance, stereo width, and energy. Release exports are available as WAV, FLAC, and MP3. Uploads can be WAV, MP3, AIFF, FLAC, or M4A, up to 15 minutes. The service offers a free preview on each track and says the first master is free. One-time credits and a subscription are listed, but their prices are not shown. Free-tier files may be deleted after 14 days; paid-tier files are retained while a subscription is active.