github.comvsjenkins.io

Github edges out Jenkins significantly on homepage messaging, 83 to 67. Here's where the gap comes from.

Github is clearer about what it does (100 vs 62 on clarity). Github's hero ("Search code, repositories, users, issues, pull requests...") names something concrete, while Jenkins's ("Jenkins") stays abstract. Jenkins is better at saying who it's for (ICP: 81 vs 53). Jenkins's targeting is crystal-clear, while Github's is decent. Github has a much stronger pricing page (90 vs 0). Jenkins doesn't have a detectable pricing page at all.

Both sites use the "Community / Movement" positioning archetype — they're competing on the same narrative, which means differentiation has to come from execution, not framing.