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CMS among the Inc 5000, Y Combinator companies, the Fortune 500 and unicorns

Every CMS tool the group crawls count, with each group's share. Bases: Inc 5000 4,886, Y Combinator 5,386, Fortune 500 472, Unicorns 1,000, SaaS 8,173, Tranco 1,572.

Tool Inc 5000Y CombinatorFortune 500UnicornsSaaSTranco
WordPress 52.6% 7.4% 14.4% 24.4% 13.5% 10.1%
Webflow 8.4% 15.7% 1.1% 11.4% 8.5% 1.6%
Drupal 0.6% 0.1% 10.4% 1.5% 1.4% 3.2%
Contentful 0.7% 0.8% 1.3% 8.0% 0.7% 1.9%
Adobe Experience Manager n/a 0.3% 27.5% 1.3% 0.7% 5.9%
HubSpot CMS 5.2% 0.8% n/a 2.9% 0.2% 0.6%
Sanity 1.0% 1.9% n/a 3.9% 0.4% 1.0%
Framer 1.1% 6.9% n/a 1.8% 0.1% n/a
Wix 3.9% 0.8% n/a 0.9% 0.5% n/a
Squarespace 3.6% 1.1% n/a 1.0% 0.5% n/a
Sitecore n/a n/a 7.8% n/a 0.1% 0.4%

n/a means the tool is outside the counts published for that group. <5 means fewer than 5 crawled domains in that group.

In each group

CMS in the groups, 4 September 2026, https://installmap.com/categories/cms. Free to cite with a link.