Alt Denoiser vs Supertone Clear
Alt Denoiser
github.comSupertone Clear
supertone.aiSide by side
| Figure | Alt Denoiser | Supertone Clear |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | — | Yes |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | — |
| Plans published | 0 | 1 |
| Spec score · AI Noise Cancellation Software | 7.5 (#10) | 7.4 (#13) |
| Intended users | The project describes plugin builds for audio hosts and a standalone app that can run without a host. | The maker describes Clear as intended for post-production engineers, video editors, streamers, and musicians. |
| Sample rates | The plugin supports any host sample rate with automatic resampling. | Clear supports sample rates of 44100Hz, 48000Hz, and 96000Hz. |
| Support | The repository exposes GitHub Issues for project questions and bug reports. | The product page links to Product support for Clear. |
Plans
In their own words
Alt Denoiser
Alt Denoiser is a real-time audio noise suppression plugin based on DeepFilterNet. It is free and open source, with precompiled downloads for Windows, macOS and Linux in VST3, VST2, AU, LV2 and Standalone formats. DeepFilterNet3 models are bundled, so no separate model download is needed. The plugin accepts any host sample rate and resamples automatically. Its interface has an attenuation control and input and output RMS meters. Version 1.0.2 supports mono-to-mono, stereo-to-stereo and mono-to-stereo routing, and declares 1,920 samples of latency for startup and reset FIFO prefill. Release notes mention fixes for stutter and dropouts in EqualizerAPO and DAWs at standard host buffer sizes. Linux build instructions cover Ubuntu/Debian, Fedora and Arch; building from source requires CMake 3.15 or later, Rust and a C++ compiler. The project is licensed under GPLv3 and directs questions and bug reports to GitHub Issues. macOS binaries target macOS 14.0 and later.
Supertone Clear
Supertone Clear has no write-up on Specifiction yet; its figures are above.