Our Story
Built for developers who need to understand what AI just generated
AI writes code faster than ever. But the gap between 'code generated' and 'code understood' is widening. We built profunc to close that gap.
Mission
A diagnostic layer that maps runtime behavior before it becomes a production problem
AI-generated systems create invisible dependencies. Developers need to know what a change affects, which endpoints are at risk, and why a request failed — before the next deploy. profunc traces runtime behavior, maps blast radius, and catches regressions so you answer those questions without leaving your editor.
5000+
Developers worldwide
VS Code + Open VSX
Marketplaces
Python & APIs
Primary focus
What we build
Three pillars of the profunc workflow
Each capability is designed to help you understand, diagnose, and ship with confidence.
Capability
Profiling
Analyze Python function performance, memory usage, and call patterns.
Capability
Diagnose
Scan endpoints, generate payloads, and execute API tests from within your codebase.
Capability
Understand
Map system architecture and visualize blast radius before making changes.
Get in touch
Have questions?
We'd love to hear from you. Reach out anytime.