Alt Denoiser vs Elgato Voice Focus
Alt Denoiser
github.com
Elgato Voice Focus
elgato.comSide by side
| Figure | Alt Denoiser | Elgato Voice Focus |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | — |
| Plans published | 0 | 1 |
| Spec score · AI Noise Cancellation Software | 7.5 (#10) | 7.7 (#8) |
| Host compatibility | The release notes mention fixes for audio stutter and dropouts in EqualizerAPO and DAWs at standard host buffer sizes including 512, 1024, and 128 samples. | The plugin works in apps that host VST3 or AU effects, including streaming software, video editors, and DAWs. |
| Intended users | The project describes plugin builds for audio hosts and a standalone app that can run without a host. | Elgato describes use for streaming and recording, video meetings, video editing, music production, and podcasting. |
| Support | The repository exposes GitHub Issues for project questions and bug reports. | The product page links to Elgato support for help with license activation limits. |
Plans
Elgato Voice Focus
- Voice Focus standalone VST3/AU plugin$49.99, paid once
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.
Elgato Voice Focus
Elgato Voice Focus is an AI-powered audio effect for cleaning a user’s microphone during streaming, recording, meetings, video editing, music production, and podcasting. It targets background noise, room reverb, and echo while preserving vocal warmth and detail. Elgato says its models reconstruct missing vocal frequencies, and one slider ranges from light processing to full processing. The standalone plugin is VST3 for Windows and AU for macOS, working in software that hosts those effects, including streaming tools, video editors, and DAWs. Named integrations include OBS Studio, Adobe Premiere, DaVinci Resolve, Final Cut Pro, Logic, Pro Tools, FL Studio, and Audacity. Zoom, Teams, and Slack require routing through Wave Link. Voice Focus processes only the user’s microphone. Processing occurs on-device in real time, without cloud transmission, recording, or model training. The standalone lifetime license costs 49.99 USD as a one-time purchase, with three total activations; Wave Link includes it free for listed Wave devices.