Matchering
Automated reference audio mastering library.
- Status
- Generally available
- Last checked
- Checked · Oct 12, 2026
- License
- Open source
- Pricing
- Free tier · from $0
What it is
Matchering is an open-source library for automated reference audio mastering. It allows developers to integrate high-quality mastering capabilities into their applications, ensuring that the output matches a specified reference track in terms of loudness and tonal balance.
Matchering stands out by providing an open-source solution specifically tailored for automated reference audio mastering, offering developers a reliable tool to integrate high-quality mastering capabilities into their applications.
When it fits — and when it doesn’t
A good fit for
Developers building music production tools who need automated mastering capabilities
Audio engineers looking to integrate high-quality mastering into their workflow without manual adjustments
Music producers aiming for consistent audio quality across different tracks
Look elsewhere if
Projects requiring real-time processing of audio streams, as Matchering is designed for batch processing
Applications that need a wide range of customizable mastering options beyond loudness and tonal balance matching
Known weaknesses
Each one links to the public issue, changelog or docs page it came from, where we have one.
- 01
Limited integrations with other audio processing tools and platforms
Documentation lacks examples for integrating with popular DAWs or cloud services
- 02
Performance bottlenecks when processing large audio files
Processing times increase disproportionately with file size, impacting real-time applications
What it does well
Automated reference audio mastering
High-quality output matching a specified reference track
Open-source and customizable
Pricing
- Free tier
- YesOpen source — free to use
- Paid from
- $0
- Model
- Flat rate
- Enterprise plan
- No
Pricing not independently confirmed — check the vendor’s page.
Performance benchmarks
How Fast Is It?
Set up Matchering
Setup steps, common gotchas and what to check after 30 days.
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