Google Sign-in
Naver
Clerk
NextAuth.js
Adobe IDP
Adobe Identity Management
Linkedin Sign-in
Duo Security
Digest
Firebase UI
Apple Sign-in
Stytch
Sales outreach
All 689 of these sites already run FusionAuth, with the utilities segment leading at 42 sites. Pitch the products and services that fit that exact stack.
Websites using FusionAuth
Security & Compliance Authentication Software Visit website
FusionAuth is authentication and user management software that supports Single Sign-On, Multi-Factor Authentication, and various integrations including OAuth2 and OpenID Connect.
Up to 1M sites per list · Segment by country & TLD to cover the full footprint · Unlimited report rebuilds for 1 month
- Live websites detected
- 689
- Countries with usage
- 56
- Top market: United States
- 🇺🇸 40.3%
FusionAuth global heatmap
darker = more sitesFusionAuth usage by country
by sites detected-
01 🇺🇸 United States 267 40.3%
-
02 🇩🇪 Germany 116 17.5%
-
03 🇬🇧 United Kingdom 32 4.8%
-
04 🇫🇷 France 25 3.8%
-
05 🇳🇱 Netherlands 21 3.2%
-
06 🇧🇷 Brazil 19 2.9%
-
07 🇨🇦 Canada 18 2.7%
-
08 🇮🇹 Italy 13 2%
-
09 🇦🇺 Australia 12 1.8%
-
10 🇮🇳 India 11 1.7%
And 46 more countries in the full dataset.
Need every FusionAuth site in one market? Unlock FusionAuth once and rebuild filtered reports as often as you like for a month: by country, TLD, or stack combination, each with up to 20 data points per site.
Start from $39/moFusionAuth usage by country group
by sites detected-
01 English-Speaking Countries 14 countries 366 55.3%
-
02 North America 2 countries 285 43.1%
-
03 Western Europe 18 countries 257 38.8%
-
04 European Union (EU) 18 countries 223 33.7%
-
05 DACH 4 countries 127 19.2%
-
06 BRICS 9 countries 54 8.2%
-
07 Asia-Pacific (APAC) 10 countries 42 6.3%
-
08 French-Speaking Countries 4 countries 41 6.2%
-
09 Latin America (LATAM) 9 countries 33 5%
-
10 Benelux 2 countries 29 4.4%
Country groups overlap: a country can belong to several at once (Germany counts toward Europe, Western Europe, the EU and DACH). Percentages are each group's share of the 662 sites with a known country, so they describe overlapping views of the same data and do not add up to 100%.
Top websites using FusionAuth
by popularity| # | Website | Popularity | StackSpend | Country | TLD |
|---|---|---|---|---|---|
| 01 |
 lansweeper.com
|
7,345 | $178K+ | 🇧🇪 Belgium | com |
| 02 |
 exponenthr.com
|
30,562 | $387K+ | 🇺🇸 United States | com |
| 03 |
 scrum.org
|
31,080 | $42.11K+ | 🇺🇸 United States | org |
| 04 |
 graylog.com
|
40,191 | $89.3K+ | 🇺🇸 United States | com |
| 05 |
 ahs.com
|
44,061 | $2.5M+ | 🇺🇸 United States | com |
| 06 |
 alida.com
|
53,067 | $1.2M+ | 🇨🇦 Canada | com |
| 07 |
 officevibe.com
|
64,368 | $45.24K+ | 🇨🇦 Canada | com |
| 08 |
 unibuddy.co
|
84,875 | $34.73K+ | 🇺🇸 United States | co |
| 09 |
 hyves.nl
|
89,922 | $277K+ | 🇳🇱 Netherlands | nl |
| 10 |
 stihlusa.com
|
97,173 | $74.25K+ | 🇺🇸 United States | com |
| 11 |
 redroverk12.com
|
97,432 | $757K+ | 🇺🇸 United States | com |
| 12 |
 singularity6.com
|
100,979 | $126K+ | 🇺🇸 United States | com |
| 13 | serverwild.com | 113,165 | $14.23K+ | 🇺🇸 United States | com |
| 14 |
 stockstory.org
|
137,567 | $15.45K+ | 🇺🇸 United States | org |
| 15 |
 brightonandhovealbion.com
|
138,152 | $19.04K+ | 🇬🇧 United Kingdom | com |
| 16 |
 btlaw.com
|
149,589 | $2.5M+ | 🇺🇸 United States | com |
| 17 |
 bestwaywholesale.co.uk
|
150,951 | $25.04K+ | 🇬🇧 United Kingdom | uk |
| 18 | lightspeeddms.cloud | 160,259 | $15.72K+ | 🇺🇸 United States | cloud |
| 19 | advarracloud.com | 182,563 | $16.56K+ | 🇺🇸 United States | com |
| 20 |
 2-10.com
|
198,284 | $909K+ | 🇺🇸 United States | com |
This is 20 of 689 websites. Download up to 1M sites per list as CSV, enriched with firmographics.
Companies using FusionAuth
sample, enriched| Company | Website | Employees | Industry | Country | Founded |
|---|---|---|---|---|---|
| Stadtwerke Neuss |
 stadtwerke-neuss.de
|
501-1000 | Utilities | 🇩🇪 Germany | 1923 |
| MANN Strom |
 mannstrom.de
|
- | - | 🇺🇳 - | - |
| E. Bergamaschi & Figlio | bergamaschi.com | 51-200 | Motor Vehicle Manufacturing | 🇮🇹 Italy | 1919 |
| American Home Shield |
ahs.com
|
1001-5000 | Consumer Services | 🇺🇸 United States | 1971 |
| Focolare Movement |
 focolare.org
|
10001+ | Religious Institutions | 🇱🇹 Lithuania | - |
| Apprise Music & Media |
 apprisemusic.com
|
1-10 | Musicians | 🇬🇭 Ghana | 2018 |
| 2-10 Home Buyers Warranty |
2-10.com
|
201-500 | Insurance | 🇺🇸 United States | 1980 |
| APAD Access |
 apadaccess.com
|
11-50 | IT Services and IT Consulting | 🇺🇸 United States | 2023 |
| Achieva |
 achieva.info
|
501-1000 | Individual and Family Services | 🇺🇸 United States | 1951 |
| DirectMail.Com |
 directmail.com
|
201-500 | Advertising Services | 🇺🇸 United States | 1970 |
| Eidra |
 arc.inc
|
1001-5000 | management consulting | 🇸🇪 Sweden | 2019 |
| Icligo |
 icligo.com
|
11-50 | information technology and services | 🇵🇹 Portugal | 2014 |
| Vomar Voordeelmarkt B.V. |
 vomar.nl
|
10001+ | Retail | 🇳🇱 Netherlands | 1968 |
| PureDome |
 puredome.com
|
51-200 | IT Services and IT Consulting | 🇺🇳 British Virgin Islands | - |
| Energieversorgung Marienberg GmbH |
 energie-marienberg.de
|
1-10 | Utilities | 🇩🇪 Germany | - |
| Let's Go Fitness (CH) |
 letsgofitness.ch
|
501-1000 | Wellness and Fitness Services | 🇨🇭 Switzerland | 2000 |
| Taher, Inc. |
 taher.com
|
1001-5000 | Food and Beverage Manufacturing | 🇺🇸 United States | 1981 |
| Green Atlas |
 greenatlas.com
|
1-10 | Environmental Services | 🇦🇺 Australia | 2018 |
| Brighton & Hove Albion Football Club |
brightonandhovealbion.com
|
201-500 | sports | 🇬🇧 United Kingdom | 1901 |
| Stadtwerke Mühlheim Am Main GmbH |
 stadtwerke-muehlheim.de
|
51-200 | Utilities | 🇺🇳 - | - |
| Ribo Music |
 ribomusic.com
|
11-50 | Musicians | 🇺🇳 - | 2020 |
| Alida |
alida.com
|
501-1000 | Software Development | 🇨🇦 Canada | 2000 |
| Barnes & Thornburg LLP |
btlaw.com
|
1001-5000 | Law Practice | 🇺🇸 United States | - |
| Montel |
 montelgroup.com
|
51-200 | Information Services | 🇳🇴 Norway | 1989 |
| Nsfindia |
 nsfindia.org
|
11-50 | Philanthropy | 🇮🇳 India | 2009 |
| Handel & Industrie Werkt |
 hiw.be
|
1-10 | Non-profit Organization Management | 🇧🇪 Belgium | 1977 |
| ScoreMaster® Employee Benefits |
 scoremaster.com
|
201-500 | Financial Services | 🇺🇸 United States | - |
| Stadtwerke Nettetal GmbH |
 stadtwerke-nettetal.de
|
51-200 | Utilities | 🇩🇪 Germany | 1971 |
| Batleys Ltd |
bestwaywholesale.co.uk
|
1001-5000 | Wholesale | 🇬🇧 United Kingdom | - |
| Derivative Path |
 derivativepath.com
|
201-500 | Financial Services | 🇺🇸 United States | 2013 |
| Stadtwerke Borken/Westf. GmbH |
 stadtwerke-borken.de
|
11-50 | Utilities | 🇩🇪 Germany | - |
| Plus Media Music |
 plusmediamusic.com
|
1-10 | Musicians | 🇺🇸 United States | 2023 |
| Scrum.org |
scrum.org
|
11-50 | information technology and services | 🇺🇸 United States | 2009 |
| Stadtwerke Marburg GmbH |
 stadtwerke-marburg.de
|
51-200 | Utilities | 🇩🇪 Germany | - |
| Estudante.dev | Escola De Programação |
 icartao.me
|
1-10 | Higher Education | 🇧🇷 Brazil | 2022 |
| Stadtwerke Heidenheim AG |
 stadtwerke-heidenheim.de
|
201-500 | Utilities | 🇩🇪 Germany | 1865 |
| London Bulls Academy Cic |
 classforkids.io
|
1-10 | - | 🇺🇳 - | 2018 |
| MedAll |
 medall.org
|
11-50 | Hospitals and Health Care | 🇺🇸 United States | - |
| Stadtwerke Suhl/Zella-Mehlis GmbH |
 swsz.de
|
51-200 | Utilities | 🇩🇪 Germany | 1992 |
| Modalku |
 modalku.co.id
|
201-500 | Financial Services | 🇮🇩 Indonesia | 2016 |
A sample of enriched company profiles. Full exports include company, social, and spend signals on every domain.
FusionAuth usage by industry
by TLD segment-
01 Utilities 42 24.1%
-
02 Musicians 28 16.1%
-
03 Software Development 16 9.2%
-
04 Technology, Information and Internet 13 7.5%
-
05 Financial Services 11 6.3%
-
06 Entertainment Providers 10 5.7%
-
07 information technology and services 7 4%
-
08 Music 5 2.9%
-
09 IT Services and IT Consulting 5 2.9%
-
10 Insurance 4 2.3%
FusionAuth industry distribution chart
share by domain segmentFusionAuth users by company revenue
91 companiesTechnologies related to FusionAuth
Authentication SoftwarePut it to work
What teams do with the FusionAuth list
Competitor analysis
Selling Google Sign-in, Naver, or another Authentication Software product? These 689 FusionAuth users are your displacement audience, filterable by country and company size.
Market research
Top markets for FusionAuth: United States (40.3%), Germany (17.5%), United Kingdom (4.8%). Size the Authentication Software market by geography before you build or invest.
Free for non-profits, academia & data journalists - non-commercial and public-interest use, on request.
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