Free, open-source, node-based audio routing for macOS, Windows and Linux
AI-powered offline audio editor for voice cleanup and editing
Stage
Not given
Startup
Founded
Not given
2026
Based in
Not given
IN
Pricing model
Open source
Freemium
Pricing
Free. Source code available under MIT license on GitHub.
Free for personal use (up to 20 files per week). Gleam Audio Basic: $10. Gleam Audio Plus: $15. Gleam Audio Max: $20 (reduced from $25, currently 20% off for a limited time).
Key features
Node-based audio routing graph
Unlimited virtual audio devices
System audio and per-app audio capture
Microphone capture with noise suppression, gate, compressor and EQ
CLAP, AU and VST3 plugin hosting
Multi-format recording including WAV, FLAC, AIFF, Opus, MP3, AAC
Audio streaming over network via WebRTC and UDP
Real-time resampling between different sample rates
AI noise removal for speech
Speech enhancement and loudness presets
Cut and split on a spectrogram
Convert between WAV, MP3, M4A, FLAC, OGG and Opus
Batch processing of multiple files
Works offline, nothing uploaded
Remove silence from recordings
Change speed and keep pitch
Join multiple audio clips
Record from microphone or audio interface
What makes it different
Works on macOS, Linux and Windows with the same node graph approach
No kernel extension required on macOS
Open source under MIT license with full source code on GitHub
Includes built-in effects and supports third-party VST3, AU and CLAP plugins
Can record while routing audio in real time to multiple formats
All processing happens on your computer with no uploads required
Works fully offline without internet connection
AI trained specifically on human speech for accurate noise removal
Splitwave
Gleam Audio