List of Companies Using Optimizely
Prospecting companies using Optimizely? Here they are, biggest first, including Three Day Rule Matchmaking, ZenQMS and dotloop. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$2.8M
$100M - $250M
97
$25M - $50M
97
$9.1M
$100M - $250M
97
$10M - $25M
96
$10M
$25M - $50M
96
$25M - $50M
96
$100M - $250M
96
$25M - $50M
96
$100M - $250M
96
$1M - $10M
96
$100M - $250M
96
$10M - $25M
96
$1B - $10B
96
$100M - $250M
96
$50M - $100M
96
$10M - $25M
96
$250M - $500M
96
$50M - $100M
96
<$1M
96
$50M - $100M
96
$1M - $10M
96
$50M - $100M
96
$50M - $100M
96
$10M - $25M
96
$2M
$10M - $25M
96
$10M - $25M
96
$50M - $100M
96
$50M - $100M
96
$100M - $250M
96
$1B - $10B
96
$25M - $50M
96
$20M
$1M - $10M
96
$100M - $250M
96
$100M - $250M
96
$25M - $50M
96
$25M - $50M
96
$1M - $10M
96
$50M - $100M
96
$54K
$25M - $50M
96
$50M - $100M
96
$1M - $10M
96
$3M
$25M - $50M
96
$50M - $100M
96
$10M - $25M
96
$15M
$50M - $100M
96
$50M - $100M
96
$1M - $10M
96
$50M - $100M
96
$50M - $100M
96
$10M - $25M
96
$100M - $250M
95
$1M - $10M
95
$50M - $100M
95
$50M - $100M
95
$20M
$50M - $100M
95
$1M - $10M
95
$100M - $250M
95
$1M - $10M
95
$25M - $50M
95
$121M
$100M - $250M
95
$1M - $10M
95
$10M
$1M - $10M
95
$50K
$1M - $10M
95
<$1M
95
$100M - $250M
95
$100M - $250M
95
$10M - $25M
95
$50M - $100M
95
$1M - $10M
95
$1M - $10M
95
<$1M
95
$22M
$100M - $250M
95
$25M - $50M
95
$2.5M
$1M - $10M
95
$100M - $250M
95
$1M - $10M
95
$1M
$500M - $1B
95
$1M - $10M
95
$6.7M
$1M - $10M
95
$50M - $100M
95
$50M - $100M
95
$300M
$50M - $100M
95
$45M
$25M - $50M
95
$7.5M
$10M - $25M
95
$50M - $100M
95
$10M - $25M
95
$50M - $100M
95
$301M
$25M - $50M
95
$1M - $10M
95
$50M - $100M
95
$37M
$25M - $50M
95
$14M
$100M - $250M
95
$142M
$50M - $100M
95
$10M - $25M
95
$50M - $100M
95
$1M - $10M
95
$10M - $25M
94
$50M - $100M
94
$25M - $50M
94
$10M - $25M
94
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 Three Day Rule Matchmaking, ZenQMS and dotloop.
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.
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Top companies by employee count
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