Looks expensive.
It's free.
A full DAW with its own first-class agent harness, built together from scratch. It runs on supported desktop Chromium: no account, built-in devices, full routing, generative MIDI, and more. Might be hard to believe, so find out how it's possible.
Audio Architecture
Anywhere you go.
A full DAW on supported desktop Chromium, with nothing in the cloud. Routing, devices, MIDI, recording, collaboration — a professional workspace that works where you do.
Serious Routing Architecture
Full signal routing, sends, buses, and sidechain-driven ducking. Sourdaw is built on a high-performance audio engine capable of handling complex signal graphs directly in your browser.
Powerful Factory Devices
Fermenter, Toaster, Dutch Oven, Proof. High-quality built-ins for synthesis, drums, reverb, and mastering. They look like hardware, they sound like a studio, and they're included for free.
Real-time Collaboration
Send a token to a friend and you're both in the session. No accounts, no servers in the middle, and no registration required. Peer-to-peer connection direct between creators.
Deep MIDI Editing
A full-featured piano roll with advanced quantization, humanization, and scale-aware generation. Built for everything from simple melodies to complex arrangements.
Core Architecture
The best of the best, built-in.
Everything you need, but more refined and beautiful than you're used to seeing.
Complex Automation
Precise, curve-based automation for every parameter. Map, record, and edit movements with clinical accuracy.
Multi-Take Comping
Seamlessly record multiple takes and stitch together the best performance. Fast, non-destructive, and built for professionals.
Professional MIDI Suite
Full piano roll with drag, paint, snapping, and MPE. Professional quantization and humanization included.
Advanced Sidechaining
True sidechain routing for ducking, gated effects, and complex modulation. Professional-grade dynamics.
Hybrid Sound Engines
FM operators, wavetable, and drum machines. Start with factory presets or build your own from scratch.
Multi-Input Audio Recording
Record from any input with low-latency monitoring. Every take is captured non-destructively.
Local-First Privacy
Your files stay where they belong: on your computer. Sourdaw works directly with your local storage.
Intelligence Engine
A first-class agent harness
built into your DAW.
The DAW and its first-class agent harness were built together from scratch. Project-aware typed tools and guarded execution let it work on routing, device setup, and parameters, with hosted Anthropic, OpenAI, or OpenAI-compatible desktop routes handling model calls when configured. Generative MIDI and patterns, Basic Pitch, Whisper dictation, and mix analysis cover the rest.
A Complete Factory Suite
From wavetable synthesis to mastering-grade limiting, Sourdaw ships with a complete set of professional devices. The names are playful, but the tools are serious.