Drupal vs Optimizely Content Management

Drupal is the more common of the two in our index: it runs on 1,929 websites against 85 for Optimizely Content Management. Counts come from real scans, not vendor claims.

Drupal: 1,929
Optimizely Content Management: 85

Drupal

Drupal is a free and open-source web content management framework.

Indexed sites: 1,929
Share of CMS: 9%

Well-known sites using it

europa.eu11
nist.gov10
un.org
newrelic.com11
unesco.org
redhat.com10

All 1,929 sites

Optimizely Content Management

Optimizely Content Management (formerly EPiServer) is digital content, ecommerce, and marketing management solution designed for editors and marketers.

Indexed sites: 85
Share of CMS: 0%

Well-known sites using it

screenconnect.com
dnv.com
authorize.net
umu.se
nv.gov
ruckuswireless.com

All 85 sites

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Want to know which one a particular site uses? Look it up and see its whole stack, or compare two sites side by side.