Proxyman now runs on macOS, Windows, and Linux — but always as a desktop GUI application. The moment your debugging workflow needs to run headlessly inside a Docker container, in GitHub Actions, or in an SSH session, Proxyman's GUI requirement becomes a hard blocker. APXY was designed from the start to work without any graphical environment, running the same CLI and Web UI workflow whether the developer is at a desktop or inside a CI pipeline.
Proxyman's MCP server is a real development — AI tools like Claude Code can query and manipulate traffic while the GUI is open. But APXY's structured TOON output works headlessly and in CI without any running desktop process. For engineering teams building automated debugging loops or running agents in server environments, that architectural difference is decisive.
Runs headlessly in CI, Docker, and SSH — no GUI required on any platform
Same CLI and Web UI workflow whether local or in a pipeline
TOON structured output works without a running desktop process