$99Starting price
4.5KMonthly visits
11Popularity
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About StemMaster

StemMaster is an AI-driven mixing and mastering application designed for Windows users working with multi-track stems. The software analyzes each track, applies industry-standard mixing and mastering processes, and provides a detailed written explanation of every decision made during the process. Users can observe the AI’s adjustments in real time as faders move automatically, with changes logged in plain English in an Engine Notes panel. The tool supports one-button processing, allowing users to load stems and generate a finished master without manual intervention. It includes features such as section automation, vocal riding, spectral unmasking, and parallel compression, with targets for true-peak limiting at −14 and −9 LUFS. The interface includes a live A/B console for comparing the original mix and the AI master, with loudness matching to ensure fair evaluation. Users can also tweak individual stems after processing, with the AI re-rendering adjustments in seconds while logging each change.

Key features

  • One-button stem mixing and mastering
  • Real-time fader automation and decision logging
  • Engine Notes panel with plain-English explanations
  • Live A/B console for comparing original and AI master
  • Section automation and vocal riding
  • Spectral unmasking and parallel compression
  • Mid/Side EQ and true-peak limiting
  • Stem export functionality

Use cases

  • Automating stem mixing for dance or techno tracks
  • Generating industry-standard masters from raw stems
  • Reviewing and learning from AI-generated mixing decisions

Pros

  • Real-time visualization of AI-driven fader movements
  • Detailed written explanations for every mixing and mastering decision
  • Supports one-time purchase with three activations for Windows or Mac
  • Includes live A/B comparison with loudness matching
  • Provides industry-standard mixing and mastering targets

Cons

  • Windows-only application with a macOS version in testing but not yet released
  • Requires Windows 10 or 11
  • No free tier or trial beyond a downloadable demo

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Frequently asked questions about StemMaster

What is StemMaster and what does it do?

StemMaster is an AI-driven mixing and mastering application for Windows that analyzes multi-track stems, applies industry-standard mixing and mastering processes, and provides a detailed written explanation of every decision made. It offers one-button processing to generate a finished master while allowing users to observe real-time adjustments and tweak individual stems afterward.

Who is StemMaster designed for?

StemMaster is designed for music producers, engineers, and musicians who work with multi-track stems and want an AI-assisted approach to mixing and mastering. It suits users who prefer transparency in the process, as it logs every adjustment in plain English and allows manual overrides.

Does StemMaster offer a free trial or demo version?

Yes, StemMaster provides a free demo version for users to try before purchasing. Additionally, it comes with a 14-day money-back guarantee, allowing users to request a refund if they are not satisfied with the software.

What operating systems does StemMaster support?

StemMaster is currently available for Windows 10 and 11. A macOS version is in development, but no release date has been announced yet. One purchase covers both Windows and Mac activations.

Can I compare my original mix with the AI master in StemMaster?

Yes, StemMaster includes a live A/B console that allows users to compare the original mix and the AI master in real time. The comparison is loudness-matched to ensure a fair evaluation, and users can switch between the two without reloading the project.

How does StemMaster explain its mixing and mastering decisions?

StemMaster logs every adjustment in an 'Engine Notes' panel, written in plain English. This includes details such as which track was adjusted, by how much, and the reasoning behind each decision, allowing users to review and understand the process.

StemMaster Website Engagement

Last Update: 9 days ago

Total Monthly Visits
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Bounce Rate
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Spain
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Traffic Sources

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Traffic Share By Country

100%
  • Spain100%

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