List of Companies Using Optimizely
Prospecting companies using Optimizely? Here they are, biggest first, including The Children's Society, NetCologne and SPAR UK. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$50M - $100M
964
$50M - $100M
963
$10M - $25M
963
$1M - $10M
962
$1B - $10B
962
$372M
$250M - $500M
960
$250M - $500M
960
$1B - $10B
960
$250M - $500M
960
$549M
$1B - $10B
959
$1B - $10B
959
$52M
$10M - $25M
958
$500M - $1B
958
$7M
$100M - $250M
957
$100M - $250M
952
$38M
$100M - $250M
952
$500M - $1B
951
$250M - $500M
951
$723K
$50M - $100M
951
$1M - $10M
950
$1B - $10B
950
$25M - $50M
950
$500M - $1B
949
$116M
$50M - $100M
949
$1B - $10B
949
$1.8M
$1B - $10B
949
$500M - $1B
949
$1B - $10B
948
$490M
$50M - $100M
948
$250M - $500M
947
$100M - $250M
947
$110M
$500M - $1B
946
$250M - $500M
946
$347M
$25M - $50M
946
$50M - $100M
946
$100M
$500M - $1B
945
$500M - $1B
945
$10B+
945
$1B - $10B
944
$500M - $1B
944
$93M
$250M - $500M
943
$10M - $25M
942
$1.2B
$10B+
941
$7.1M
$250M - $500M
941
$250M - $500M
941
$82M
$500M - $1B
941
$500M - $1B
940
$121M
$500M - $1B
939
$82M
$10B+
938
$1B - $10B
938
$250M - $500M
938
$500M - $1B
937
$25M - $50M
937
$100M - $250M
937
$1B - $10B
937
$500M - $1B
936
$250M - $500M
936
$1B - $10B
936
$100M - $250M
936
$100M - $250M
936
$500M - $1B
935
$330M
$250M - $500M
935
$100M - $250M
935
$1B - $10B
933
$471M
$250M - $500M
933
$16M
$250M - $500M
932
$250M - $500M
932
$500M - $1B
931
$1M - $10M
930
$250M - $500M
930
$94M
$100M - $250M
929
$250M - $500M
929
$25M - $50M
929
$139M
$500M - $1B
929
$250M - $500M
928
$1B - $10B
928
$100M - $250M
928
$100M - $250M
927
$1B - $10B
927
$21M
$500M - $1B
927
$21M
$100M - $250M
927
$673M
$250M - $500M
926
$241M
$250M - $500M
926
$100M - $250M
925
$1B - $10B
925
$729M
$10M - $25M
924
$100M - $250M
923
$500M - $1B
923
$10M - $25M
923
$1B - $10B
923
$100M - $250M
923
$1B - $10B
921
$1B - $10B
921
$2.5M
$250M - $500M
921
$10M - $25M
921
$1B - $10B
920
$1B - $10B
920
$1B - $10B
919
$100M - $250M
919
$557M
$250M - $500M
918
About companies using Optimizely
Why target companies using Optimizely?
Optimizely is a Analytics, CDP & experimentation technology. Companies running these tools measure and optimize their digital experience, from web analytics to session recording and A/B testing. Companies on the list include The Children's Society, NetCologne and SPAR UK.
Which industries use Optimizely the most?
Among companies using Optimizely on LeadIQ, the most common industries are Software Development, IT Services and IT Consulting, Financial Services, Technology, Information and Internet, Non-profit Organizations and Retail. Narrow your list to the industry you sell into from there.
Where are companies using Optimizely located?
Companies using Optimizely are most often headquartered in the United States, the United Kingdom, Australia, Canada, Germany and Sweden.
What other Analytics, CDP & experimentation technologies do companies use?
Prospecting the wider Analytics, CDP & experimentation space? Related technologies with their own company lists include Piwik PRO, Hotjar, Matomo and Microsoft Clarity.
How do I reach decision makers at companies using Optimizely?
Open a company to see its employee directory and email format, then use LeadIQ to get verified work emails and phone numbers for the people you want to reach and push them straight to your CRM or sequencer.
Insights based on LeadIQ data refreshed in September 2026.
Search by Industry
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Search by Technology
Top companies by employee count
Top companies in United States by employee countTop companies in United Kingdom by employee countTop companies in Canada by employee countTop companies in Germany by employee countTop companies in France by employee countTop companies in Australia by employee countTop companies in Netherlands by employee countTop companies in India by employee countTop companies in Spain by employee countTop companies in Switzerland by employee countTop companies in Sweden by employee countTop companies in Italy by employee countTop companies in Denmark by employee countTop companies in Brazil by employee countTop companies in Ireland by employee count
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