Core Security Core Impact vs mitmproxy: side-by-side comparison (2026)

Core Security Core Impact: Pen testing platform with guided automation and certified exploit library. Built by Core Security.

mitmproxy: Mitmproxy is an interactive, SSL/TLS-capable intercepting proxy with a console interface for HTTP/1, HTTP/2, and WebSockets.

The table above shows where their features, integrations, deployment and company size fit differ.

Core Security Core Impact is made by Core Security. mitmproxy is open-source with 42,681 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. Core Security Core Impact and mitmproxy are both Penetration Testing products. Key differences: Core Security Core Impact is Commercial while mitmproxy is Free, mitmproxy is open-source. Use the table above to see where features, deployment and company size fit differ.