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Companies using Optimizely

2,513

Confirmed companies

Last verified 2026-07-01.

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2,488 more companies use Optimizely

This preview shows the first 25. The full list, CSV export and API access come with the paid plan, with no cap on the number of technologies.

Domains running Optimizely

Confirmed
Domains confirmed to use Optimizely
DomainRankLast verified
bbc.comTop 1K2026-07-01
cnn.comTop 1K2026-07-01
costco.comTop 1K2026-07-01
foxnews.comTop 1K2026-07-01
hln.beTop 1K2026-07-01
lg.comTop 1K2026-07-01
nintendo.comTop 1K2026-07-01
paramountplus.comTop 1K2026-07-01
adidas.comTop 5K2026-07-01
asos.comTop 5K2026-07-01
birkenstock.comTop 5K2026-07-01
carfax.comTop 5K2026-07-01
carnival.comTop 5K2026-07-01
cbssports.comTop 5K2026-07-01
change.orgTop 5K2026-07-01
cinemark.comTop 5K2026-07-01
clevelandclinic.orgTop 5K2026-07-01
cosmopolitan.comTop 5K2026-07-01
cricketwireless.comTop 5K2026-07-01
ctvnews.caTop 5K2026-07-01
dndbeyond.comTop 5K2026-07-01
docusign.comTop 5K2026-07-01
ea.comTop 5K2026-07-01
elle.comTop 5K2026-07-01
esquire.comTop 5K2026-07-01