Auth0
Authentication
Visit auth0.github.io
Auth0 provides authentication and authorisation as a service.
Lead List Exporter
316 live Auth0 sites, ready to export.
That's how many Auth0 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Auth0 companies in the United States
Every Auth0 website we detected in the US.
Companies with personnel emails
Only sites where a personal, company-hosted email was found.
Decision makers on LinkedIn
Sites with at least one personnel LinkedIn profile.
Top 100,000 Auth0 sites by traffic
Start with the highest-traffic end of the dataset.
Sites on a .com domain
Limit results to Auth0 websites on .com domains.
Companies with phone numbers
Only sites where an organisation phone number was found.
Complementary Technologies
Auth0 Complementary Technologies
Technologies frequently found with Auth0.
Most Frequent Complementary Tech
jQuery
202
Cloudflare
176
HSTS
157
HTTP/3
128
Auth0 Lock
119
Bootstrap
118
Google Tag Manager
109
Google Analytics
96
PHP
94
cdnjs
78
Live Websites
Websites Using Auth0
Live sites we caught running Auth0 in the wild, straight from the latest crawl.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| navarik.com | Unknown | Cloudflare, Inc. | July 28, 2026 |
| ohyeahlady.com | 🇨🇳 China | Cloudflare, Inc. | July 27, 2026 |
| 55redefined.co | 🇨🇴 Colombia | Amazon.com, Inc. | July 27, 2026 |
| saythanks.io | 🇮🇴 British Indian Ocean Territory | KGISL Trust | July 27, 2026 |
| tsuna-ag.com | Unknown | Cloudflare, Inc. | July 27, 2026 |
| droptrack.com | Unknown | Google LLC | July 27, 2026 |
| avia-app.cloud | Unknown | Cloudflare, Inc. | July 27, 2026 |
| ifacility.co.uk | 🇬🇧 United Kingdom | Cloudflare, Inc. | July 27, 2026 |
| saferentsolutions.com | Unknown | Cloudflare London, LLC | July 26, 2026 |
| staging-rigup.com | Unknown | Cloudflare, Inc. | July 26, 2026 |
Identifiers
Top Auth0 Identifiers
Who is using Auth0 and where: top five by detected sites.
Technology
jQuery
202
Cloudflare
176
HSTS
157
HTTP/3
128
Auth0 Lock
119
Language
English
204
German
13
Spanish
13
French
8
Welsh
5
ASN
Amazon.com, Inc.
94
Cloudflare, Inc.
90
Microsoft Corporation
25
Google LLC
16
Cloudflare London, LLC
12
TLD
com
170
io
15
co
14
net
13
org
10
Country
United States
101
Unknown
93
Colombia
15
British Indian Ocean Territory
15
Germany
11
Deep Dive
Most Frequent Auth0 Identifiers and Complementary Tech
Most frequently encountered identifiers for Auth0 and its complementary technologies.
| Technology | Sites |
|---|---|
jQuery | 202 |
Cloudflare | 176 |
| HSTS | 157 |
HTTP/3 | 128 |
|
Auth0 Lock | 119 |
Bootstrap | 118 |
Google Tag Manager | 109 |
Google Analytics | 96 |
PHP | 94 |
cdnjs | 78 |
|
jQuery Migrate | 74 |
jsDelivr | 72 |
MySQL | 68 |
WordPress | 68 |
Amazon Web Services | 62 |
Microsoft ASP.NET | 61 |
Nginx | 50 |
Apache HTTP Server | 49 |
Google Hosted Libraries | 46 |
jQuery UI | 44 |
IIS | 43 |
Windows Server | 43 |
|
jQuery CDN | 43 |
Yoast SEO | 40 |
Amazon CloudFront | 36 |
| Language | Sites |
|---|---|
| English | 204 |
| German | 13 |
| Spanish | 13 |
| French | 8 |
| Welsh | 5 |
| Italian | 5 |
| Latin | 5 |
| Tagalog | 5 |
| Japanese | 4 |
| Chinese | 4 |
| Esperanto | 3 |
| Tsonga | 3 |
| Danish | 2 |
| Estonian | 2 |
| Southern Sotho | 2 |
| Swedish | 2 |
| Catalan | 1 |
| Finnish | 1 |
| Irish | 1 |
| Hebrew | 1 |
| Croatian | 1 |
| Icelandic | 1 |
| Korean | 1 |
| Lithuanian | 1 |
| Dutch | 1 |
| Norwegian Nynorsk | 1 |
| Norwegian Bokmål | 1 |
| Polish | 1 |
| Portuguese | 1 |
| Romanian | 1 |
| Shona | 1 |
| Swahili | 1 |
| Tswana | 1 |
| Turkish | 1 |
| Ukrainian | 1 |
| Xhosa | 1 |
| ASN | Sites |
|---|---|
| Amazon.com, Inc. | 94 |
| Cloudflare, Inc. | 90 |
| Microsoft Corporation | 25 |
| Google LLC | 16 |
| Cloudflare London, LLC | 12 |
| Fastly, Inc. | 10 |
| Incapsula Inc | 9 |
| DigitalOcean, LLC | 8 |
| US Signal Company, L.L.C. | 5 |
| Claranet Limited | 4 |
| Akamai Connected Cloud | 3 |
| Nine Internet Solutions AG | 3 |
| Hetzner Online GmbH | 2 |
| Namecheap, Inc. | 2 |
| ANGOLA-CABLES | 1 |
| Advanced Internet Technologies | 1 |
| Akamai Technologies, Inc. | 1 |
| Aruba S.p.A. | 1 |
| Beijing Baidu Netcom Science and Technology Co., Ltd. | 1 |
| CNCNA Pty Ltd | 1 |
| CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP | 1 |
| Cogent Communications, LLC | 1 |
| Colombia | 1 |
| Dorabase Veri Merkezi Hizmetleri A.S. | 1 |
| Eurofiber France SAS | 1 |
| GoDaddy.com, LLC | 1 |
| Hangzhou Alibaba Advertising Co.,Ltd. | 1 |
| InMotion Hosting, Inc. | 1 |
| Internet Invest, Ltd. | 1 |
| Iomart Cloud Services Limited | 1 |
| KGISL Trust | 1 |
| Neue Medien Muennich GmbH | 1 |
| ODN OnlineDienst Nordbayern GmbH & Co. KG | 1 |
| One.com A/S | 1 |
| Oracle Corporation | 1 |
| REDSHIELD SECURITY LIMITED | 1 |
| Sharktech | 1 |
| Solarix Networks Limited | 1 |
| Sucuri | 1 |
| TENET-1 | 1 |
| The Constant Company, LLC | 1 |
| Total Uptime Technologies, LLC | 1 |
| WebSupport s.r.o. | 1 |
| Webair Internet Development Company Inc. | 1 |
| dogado GmbH | 1 |
| iVenture Solutions. LLC | 1 |
| noris network AG | 1 |
| TLD | Sites |
|---|---|
| com | 170 |
| io | 15 |
| co | 14 |
| net | 13 |
| org | 10 |
| de | 8 |
| au | 7 |
| app | 5 |
| ai | 4 |
| ch | 4 |
| ar | 3 |
| cloud | 3 |
| fr | 3 |
| jp | 3 |
| nz | 3 |
| uk | 3 |
| br | 2 |
| ca | 2 |
| cn | 2 |
| dk | 2 |
| es | 2 |
| eu | 2 |
| info | 2 |
| it | 2 |
| ro | 2 |
| abbott | 1 |
| ao | 1 |
| capital | 1 |
| cat | 1 |
| center | 1 |
| church | 1 |
| community | 1 |
| cz | 1 |
| dev | 1 |
| ec | 1 |
| fi | 1 |
| group | 1 |
| gt | 1 |
| in | 1 |
| ink | 1 |
| life | 1 |
| ly | 1 |
| me | 1 |
| money | 1 |
| pub | 1 |
| rocks | 1 |
| run | 1 |
| sg | 1 |
| solutions | 1 |
| tv | 1 |
| tw | 1 |
| ua | 1 |
| world | 1 |
| xyz | 1 |
| za | 1 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 101 |
| Unknown | 93 |
| 🇨🇴 Colombia | 15 |
| 🇮🇴 British Indian Ocean Territory | 15 |
| 🇩🇪 Germany | 11 |
| 🇦🇺 Australia | 10 |
| 🇬🇧 United Kingdom | 8 |
| 🇨🇳 China | 6 |
| 🇨🇦 Canada | 5 |
| 🇨🇭 Switzerland | 5 |
| 🇪🇸 Spain | 5 |
| 🇦🇮 Anguilla | 4 |
| 🇯🇵 Japan | 4 |
| 🇸🇬 Singapore | 4 |
| 🇦🇷 Argentina | 3 |
| 🇫🇷 France | 3 |
| 🇮🇪 Ireland | 3 |
| 🇳🇿 New Zealand | 3 |
| 🇧🇷 Brazil | 2 |
| 🇩🇰 Denmark | 2 |
| 🇮🇹 Italy | 2 |
| 🇦🇴 Angola | 1 |
| 🇪🇨 Ecuador | 1 |
| 🇫🇮 Finland | 1 |
| 🇮🇱 Israel | 1 |
| 🇱🇾 Libya | 1 |
| 🇲🇪 Montenegro | 1 |
| 🇸🇰 Slovakia | 1 |
| 🇹🇷 Turkey | 1 |
| 🇹🇻 Tuvalu | 1 |
| 🇹🇼 Taiwan | 1 |
| 🇺🇦 Ukraine | 1 |
| 🇿🇦 South Africa | 1 |