List of Companies Using Auth0
Prospecting companies using Auth0? Here they are, biggest first, including Cain Brothers, Confirm and NIC Inc.. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
194
$18M
$1M - $10M
194
$100M - $250M
194
$50M - $100M
194
$95M
$25M - $50M
194
$25M - $50M
193
$1M - $10M
193
$50M - $100M
193
$55M
$10M - $25M
193
$50M - $100M
193
$17M
$1M - $10M
193
$100M - $250M
193
$342K
$50M - $100M
193
$10M - $25M
192
$500M - $1B
192
$1M - $10M
192
$250M - $500M
192
$95M
$100M - $250M
192
$1M - $10M
192
$100M - $250M
192
$82M
$10M - $25M
191
$50M - $100M
191
$833K
$10M - $25M
191
$100M - $250M
190
$250M - $500M
190
$1M - $10M
190
$223M
$50M - $100M
189
$10M - $25M
189
$50M - $100M
189
$62M
$100M - $250M
189
$100M - $250M
189
$107M
$50M - $100M
189
$100M - $250M
189
$1M - $10M
188
$100M - $250M
188
$96M
$50M - $100M
188
$50M - $100M
188
$50M - $100M
187
$135M
$25M - $50M
187
$50M - $100M
187
$10M - $25M
187
$52M
$1M - $10M
187
$500M - $1B
187
$67M
$100M - $250M
187
$312M
$100M - $250M
186
$100M - $250M
185
$250M - $500M
185
$100M - $250M
185
$100M - $250M
185
$100M - $250M
185
$309M
$100M - $250M
185
$100M - $250M
184
$48M
$25M - $50M
184
$14M
$50M - $100M
184
$25M - $50M
184
$24M
$100M - $250M
184
$6.8M
$1M - $10M
184
$18M
$25M - $50M
183
$100M - $250M
183
$53M
$100M - $250M
183
$118M
$50M - $100M
183
$145M
$50M - $100M
183
$25M - $50M
183
$100M - $250M
183
$272M
$100M - $250M
183
<$1M
183
$55M
$1M - $10M
183
$10M - $25M
182
$1B - $10B
182
$50M - $100M
182
$41M
$100M - $250M
182
$50M - $100M
182
$50M
$100M - $250M
182
$500M - $1B
181
$25M - $50M
181
$50M
$25M - $50M
181
$100M - $250M
181
$100M - $250M
181
$128M
$10M - $25M
181
$25M - $50M
181
$37M
$100M - $250M
181
$100M - $250M
181
$10M - $25M
181
$65M
$250M - $500M
181
$22M
$50M - $100M
181
$11M
$50M - $100M
181
$10M - $25M
180
$25M - $50M
180
$610M
$100M - $250M
180
$50M - $100M
180
$50M - $100M
180
$10M - $25M
179
$100M - $250M
179
$250M - $500M
179
$10M - $25M
179
$250M - $500M
179
$250M - $500M
178
$25M - $50M
178
$1M - $10M
178
$100M - $250M
178
About companies using Auth0
Why target companies using Auth0?
Auth0 is a Security, identity & compliance technology. Companies running these tools already spend on identity, endpoint, email and consent security, which makes them mature buyers in the category. Companies on the list include Cain Brothers, Confirm and NIC Inc..
Which industries use Auth0 the most?
Among companies using Auth0 on LeadIQ, the most common industries are Software Development, IT Services and IT Consulting, Financial Services, Non-profit Organizations, Technology, Information and Internet and Insurance. Narrow your list to the industry you sell into from there.
Where are companies using Auth0 located?
Companies using Auth0 are most often headquartered in the United States, the United Kingdom, Canada, Australia, Germany and France.
What other Security, identity & compliance technologies do companies use?
Prospecting the wider Security, identity & compliance space? Related technologies with their own company lists include Microsoft Active Directory, Cisco, Microsoft Entra ID and CookieYes.
How do I reach decision makers at companies using Auth0?
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
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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