Get a list of 984,328 websites using Optimizely which includes location
information, hosting data, contact details, 431,290 currently live websites and 553,038 sites that used this technology previously.
Quantcast Top 10k1,075 of 10,000
Quantcast Top 100k4,178 of 100,000
BuiltWith Top Million12,630 of 942,889
Entire Internet330,603 of 365,377,542
Log in or Sign up for Free to see Optimizely history back another year to December 2014. View plans for historical access back to October 2010.
Optimizely empowers companies to deliver more relevant and effective digital experiences on websites and mobile through A/B testing and personalization.
Categories: Analytics and Tracking · A/B Testing · Conversion Optimization · Personalization · Site Optimization
This table shows where Optimizely are gaining/losing customers from within the technologies in the same sub-categories of A/B Testing, Conversion Optimization, Personalization and Site Optimization. View the full report for more information regarding countries, states and where Optimizely's customers come from.
Physical locations of businesses using Optimizely.
This chart shows the amount of websites within the top 10k, 100k, and 1 million sites groups that are categorized as being in the specific vertical.
Get access to data on 984,328 websites that have used Optimizely.
We know of 431,290 live websites using Optimizely and an additional 553,038 sites that used Optimizely historically
View Website List
Get a list of websites using Optimizely
Sign up for Free
Visual Website Optimizer
Omniture Adobe Test and Target
Log in or Sign up for Free to see additional categories and competitors.
Browse groups of technologies that we track.