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Tenacity vs Steinberg SpectraLayers: catalog facts
Tenacity	Steinberg SpectraLayers
Free Free and open source under the GPL, developed by volunteers.	Paid Commercial software sold by Steinberg.
Windows, macOS, Linux	Windows, macOS
No telemetry, no account, and nothing that requires an internet connection Records from real and virtual devices and imports or exports a wide range of formats through FFmpeg	Visual spectral editing catches problems EQ alone can't fix AI source separation for isolating stems or noise
Development is slow and it trails current Audacity on features Releases are infrequent and built by a small volunteer team	Paid software from Steinberg's professional lineup Steeper learning curve than a simple EQ or noise gate
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-2.0	License not stated
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked September 21, 2026	Official website Full listing and sources Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.