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OpenMeters vs Sonic Visualiser

Both stand on audio analysis software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

OpenMeters

Free plan Linux

OpenMeters offers a wide set of audio views for Linux, including specific LUFS and spectrogram options. Confirm that your PipeWire version, graphics stack, and system architecture meet its requirements.

Visit OpenMeters

Sonic Visualiser

Free plan LinuxMacWindows

Choose Sonic Visualiser for free offline inspection and annotation of music recordings, especially when its waveform, spectrum, and spectrogram views suit the work. Look elsewhere if you need bundled plugins or support for VST, AudioUnit, or LV2.

Visit Sonic Visualiser

The facts

OpenMetersSonic Visualiser
Free planYesYes
Open sourceNot publishedNot published
Runs onLinuxLinux, Mac, Windows
Lowest paid planFree or on requestFree or on request
Plans published11
MakerNot publishedNot published
Websitegithub.comsonicvisualiser.org
On audio analysis software#17 of 43#13 of 43

OpenMeters: what it does well

  • Captures individual PipeWire applications or audio devices.
  • Supports negotiated layouts of up to eight channels.
  • Offers several loudness and spectrum analysis views.
  • Installation options cover multiple Linux distributions.

What to know first

  • Requires PipeWire 0.3.77 or newer.
  • Needs a compatible Vulkan or OpenGL/EGL driver stack.
  • Prebuilt releases require x86_64 GNU/Linux and glibc 2.39 or newer.
  • Windows and macOS support is unlikely, according to the maker.

Sonic Visualiser: what it does well

  • Free, open-source application under GNU GPL v2 or later.
  • Displays waveforms, spectra, and spectrograms.
  • Supports labelled points, segments, values, and curves.
  • Can import text annotations and MIDI note data.
  • Exports audio regions and annotation layers.

What to know first

  • No plugins are included with the application.
  • VST, AudioUnit, and LV2 plugin formats are unsupported.
  • MP4/AAC and WMA support varies by platform.

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