List of Companies Using Optimizely
Prospecting companies using Optimizely? Here they are, biggest first, including Hostelworld Group, Oscar de la Renta and RDA. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$500M - $1B
482
$250M - $500M
482
$10M
$250M - $500M
482
$250M - $500M
482
$27M
$1B - $10B
482
$1B - $10B
481
$50M - $100M
481
$250M - $500M
481
$250M - $500M
481
$100M - $250M
480
$500M - $1B
480
$500M - $1B
479
$82M
$250M - $500M
479
$289M
$100M - $250M
479
$10M - $25M
479
$100M - $250M
479
$500M - $1B
479
$122M
$250M - $500M
478
$100M - $250M
478
$50M - $100M
478
$250M - $500M
478
$7.6M
$100M - $250M
478
$148M
$10M - $25M
478
$50M - $100M
477
$15M
$50M - $100M
477
$500M - $1B
477
$10M - $25M
477
$50K
$10M - $25M
477
$250M - $500M
476
$1B - $10B
476
$25M - $50M
476
$500M - $1B
476
$500M - $1B
476
$25M - $50M
476
$1B - $10B
475
$1B - $10B
475
$1M - $10M
475
$500M - $1B
475
$1M - $10M
475
$100M - $250M
475
$360K
$100M - $250M
475
$1B - $10B
474
$250M - $500M
474
$250M - $500M
474
$1M - $10M
473
$250M - $500M
473
$250M - $500M
473
$250M - $500M
473
$25M - $50M
473
$100M - $250M
473
$100M - $250M
472
$10M - $25M
472
$159M
$100M - $250M
472
$100M - $250M
472
$500M - $1B
472
$256M
$250M - $500M
471
$65M
$100M - $250M
471
$1B - $10B
471
$250M - $500M
471
$77M
$100M - $250M
471
$1M - $10M
471
$500M - $1B
471
$1M - $10M
471
$420M
$250M - $500M
470
$100M - $250M
470
$1M - $10M
470
$500M - $1B
470
$324M
$25M - $50M
470
$18M
$1B - $10B
470
$100M - $250M
470
$100M - $250M
470
$25M - $50M
469
$100M - $250M
469
$100M - $250M
469
$175M
$1B - $10B
469
$1.7B
$100M - $250M
469
$500M - $1B
469
$1.2M
$50M - $100M
469
$50M - $100M
468
$250M - $500M
468
$10M
$50M - $100M
468
$1M - $10M
468
$251M
$250M - $500M
468
$7M
$100M - $250M
468
$225M
$250M - $500M
467
$17M
$10M - $25M
467
$96M
$100M - $250M
467
$250M - $500M
467
$500M - $1B
467
$25M - $50M
467
$50M - $100M
467
$110M
$250M - $500M
466
$1B - $10B
466
$250M - $500M
466
$100M - $250M
466
$250M - $500M
466
$171M
$100M - $250M
466
$25M - $50M
466
$100M - $250M
466
$234M
$50M - $100M
465
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 Hostelworld Group, Oscar de la Renta and RDA.
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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