Joy vs Port0 Network Security: side-by-side comparison (2026)

Joy: A package for capturing and analyzing network flow data and intraflow data.

Port0 Network Security: NDR platform fusing network traffic with identity, endpoint & cloud signals, built by Port0.

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

Joy is open-source with 1,356 GitHub stars. Port0 Network Security is made by Port0. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. Joy and Port0 Network Security are both Network Detection and Response products, and both cover Flow Analysis. Key differences: Joy is Free while Port0 Network Security is Commercial, Joy is open-source. Use the table above to see where features, deployment and company size fit differ.