What is Symphony?
Symphony is a desktop app that draws Go functions as graphs of boxes and wires you can follow, edit and run, with changes written back to the code. It works with Claude, Codex and opencode, and suits Go developers and learners.
Key facts
- Pricing
- Free
- Free plan
- Yes
- Category
- Coding
- Website
- https://symphony.q3k.app/
- Listing updated
- Nov 11, 2026
Symphony FAQ
What is Symphony?
Symphony is a desktop app that draws Go functions as graphs of boxes and wires you can follow, edit and run, with changes written back to the code. It works with Claude, Codex and opencode, and suits Go developers and learners.
Is Symphony free?
Yes. Symphony lists a free plan. Pricing: Free.
What are alternatives to Symphony?
Coding alternatives to Symphony include GitHub Copilot, Together AI, Baseten, Straion, Cursor and Pinecone.