AI Mastering vs MasterForge
AI Mastering
aimastering.com
MasterForge
masterforge.appSide by side
| Figure | AI Mastering | MasterForge |
|---|---|---|
| Price from | Free | €4.99/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 2 | 5 |
| Spec score · AI mastering tools | 9.1 (#1) | 8.8 (#4) |
| API | The API supports audio upload and download, mastering, and changes to target loudness and mastering level. | The terms identify an API for programmatic access to server-side services, but no public API reference or SDK was located on the opened maker pages. |
| Automatic mastering | The service says AI brings music sound quality closer to commercial music. | Auto-Master uses credits to repair a track, create a mastering plan, and render a release-ready WAV, with the prepared FLAC and plan available on the run page. |
| Maker | The service provider is Bakuage Co., Ltd. | The site identifies Sunrise Software Oy as the company behind MasterForge and gives its Finnish business ID as 3588983-1. |
| Support | The site lists email and telephone contact options, and the privacy policy directs policy inquiries to the email contact listed under Service Provider. | The FAQ directs users with persistent problems to email support and recommends current Chrome or Edge on a desktop or laptop for best performance. |
| What it does | AI Mastering is an online service that automatically improves music and balances loudness and dynamic range. | MasterForge is a browser audio-mastering platform focused on conventional and AI-generated music, podcasts, voice and video. |
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
In their own words
AI Mastering
AI Mastering is an online service that uses AI to master audio with the aim of improving music sound quality. Its limiter can balance loudness and dynamic range, while the web interface lets users set target loudness and mastering level. It also supports drag-and-drop uploads, output-format customization, spectrum analysis, and loudness analysis. The API supports audio upload and download, mastering, and changes to target loudness and mastering level; its documentation links JavaScript (Node) and Ruby client libraries and tutorials. An offline desktop version is available, and the maker says its focus is shifting toward that version rather than the API. Offline file size depends on the computer’s memory, while the online service has file limits. The maker says online waiting time cannot be shortened and suggests using the offline version to reduce it. A bass-preservation option can reduce low-frequency attenuation. Supported input formats are WAV, MP3, and MP4, and WAV export is available. The free plan lists unlimited mastering, and users retain control over their mastered tracks without service restrictions.
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.