Maastr vs MasterForge
Maastr
maastr.io
MasterForge
masterforge.appSide by side
| Figure | Maastr | MasterForge |
|---|---|---|
| Price from | $7.50/mo | €4.99/mo |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 3 | 5 |
| Spec score · AI mastering tools | 7.7 (#27) | 8.8 (#4) |
| Security | Maastr says it uses commercially acceptable means to protect personal data but cannot guarantee absolute security. | The privacy policy states HTTPS transmission, secure authentication, regular security assessments, access controls and logging. |
| Support | The privacy policy says users can contact the company with requests and that it will try to respond as soon as possible. | 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 | Maastr is an AI-powered online mastering service tuned for loud music. | 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
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.