CMS

Who left Optimizely Content Management, and who still runs it

421 websites in the top 1M run Optimizely Content Management, observed directly from the rendered page in the July 2026 crawl.

stopped running it that month

of those are 11–500 employees

adopted it in the last year

Confirmed across two consecutive crawls, not a single month. Build the list →

Some companies running Optimizely Content Management

Every row in a full list carries the prospect's whole detected stack.

medicinkonsulten i lycksele ab 1177.se11-50 · · 12 technologies

the sports authority limited rebelsport.co.nz11-50 · sporting goods · 34 technologies

vvv cadeaukaarten vvvcadeaukaarten.nl11-50 · consumer goods · 34 technologies

age uk merton ageuk.org.uk11-50 · non-profit organization management · 36 technologies

e-wheels europe ewheels.se11-50 · retail · 40 technologies

apostolisch genootschap apgen.nl11-50 · religious institutions · 24 technologies

lossan rail corridor agency pacificsurfliner.com11-50 · transportation/trucking/railroad · 30 technologies

kajakk & fritid kajakk-fritid.no11-50 · retail · 40 technologies

Not currently available as a list.

Microsoft ASP.NET 100%Open Graph 84%Cloudflare 79%HSTS 77%Google Tag Manager 76%Azure 72%HTTP/3 66%jQuery 63%core-js 62%Google Analytics 61%

Share of a 421-domain sample of Optimizely Content Management users that also run each.

1001-500090

201-50055

51-20053

501-100042

10001+38

1-1030