Keycloak

Linux Foundation, San Francisco, California, United States

Keycloak is an open-source identity and access management solution that provides user federation, strong authentication, user management, fine-grained authorization, and more.

According to our data, Keycloak is the 8th most popular authentication service on the web.
It has 3.4% of the authentication market share and is detected on 0.02% of all websites.

πŸ’Έ Pricing

Keycloak is available for free.

Free βœ”οΈOpen source

πŸ“Š Rankings and Market Share

πŸ† Keycloak Awards

⚑ Sites Using Keycloak

We have data on 602 websites that use the Keycloak authentication service. Here is a list of some of the top ranked ones.

The highest rated site using Keycloak is redhat.com.

#WebsiteRankCountryLanguage
1 redhat.com #1,301 United States English
2 coches.net #2,319 Spain European Spanish
3 rappler.com #5,365 Philippines American English
4 doodle.com #5,995 Switzerland English
5 zwift.com #6,280 English
6 sebrae.com.br #6,821 Brazil Portuguese
7 msa.fr #7,570 France French
8 olx.com.pk #9,019 Pakistan English
9 autonews.com #9,203 United States English
10 tmb.cat #12,252 Spain Catalan
11 asianpaints.com #12,879 India English
12 klett.de #14,407 Germany German
13 coordinadora.com #16,393 Colombia Spanish
14 packtpub.com #16,894 English
15 jogjakota.go.id #18,272 Indonesia Malay
16 pwr.edu.pl #18,314 Poland Polish
17 mediaklikk.hu #18,538 Hungary Hungarian
18 ncloud.com #19,126 Korea Korean
19 notretemps.com #19,300 France French
20 bayut.com #19,661 United Arab Emirates English

πŸ“ˆ Usage Statistics

Most of the sites that use Keycloak:

Most of the sites using Keycloak are from Colombia, the United States, and Germany.

  • Colombia 21.8%
  • United States 14.6%
  • Germany 12.1%
  • France 7.6%
  • Switzerland 6.2%
  • Austria 3.3%
  • Denmark 3.3%
  • Netherlands 1.9%
  • Poland 1.9%
  • Other 27.3%

Most Keycloak users speak English, Spanish, or German.

  • English 36.1%
  • Spanish 25.5%
  • German 12.9%
  • French 6.7%
  • Danish 2.3%
  • Russian 1.5%
  • Dutch 1.5%
  • Arabic 1.5%
  • Italian 1.3%
  • Other 10.7%

The Keycloak authentication service is especially popular on .com, .gov.co, and .de top-level domains.

  • .com 30.9%
  • .gov.co 20.1%
  • .de 5.6%
  • .ch 4.3%
  • .fr 3.2%
  • .at 3%
  • .dk 2%
  • .net 1.8%
  • .eu 1.3%
  • Other 27.8%

The primary market segments for websites utilizing Keycloak include business, marketing and merchandising, and entertainment.

  • Business 18%
  • Marketing/Merchandising 7.9%
  • Entertainment 6.7%
  • Travel 6.7%
  • Online Shopping 6.2%
  • General News 5.6%
  • Software/Hardware 5.1%
  • Internet Services 4.5%
  • Real Estate 4.5%
  • Other 34.8%

πŸ•΅οΈ Similar Technologies

These are some of the best Keycloak alternatives.

RankName
1
Google Identity
Mountain View, California, United States

A suite of services and APIs from Google that handles user sign-up, sign-in, and authorization across web and mobile apps.

Free
4
Auth0
San Francisco, California, United States

A cloud-based identity and authentication management platform that allows developers to add authentication to their applications.

Free$35+/month
9
Supabase
Singapore

An open-source backend-as-a-service platform based on PostgreSQL.

FreeOpen source$25+/month
13
Auth.js

An open source authentication solution that integrates with Next.js, Nuxt, Qwik, and other modern JavaScript frameworks.

FreeOpen source
17
Clerk
San Francisco, California, United States

An authentication and user management service for Next.js, Remix, Nuxt, React, Vue, and other frameworks.

Free$25+/month

πŸ†š Compare Alternatives

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πŸ’¬ Frequently Asked Questions

What is the company behind Keycloak?

Keycloak is owned by the Linux Foundation, headquartered in San Francisco, California, United States.

Is Keycloak free?

Yes, it is a free authentication service.
It is also an open source solution, and its code is available on GitHub.

Which country uses Keycloak the most?

The majority of Keycloak users are from Colombia.

Who uses Keycloak?

According to our data, Keycloak is used on hundreds of sites, including such established ones as redhat.com, coches.net, and rappler.com.

Do academic institutions use Keycloak?

Yes. The most prominent of these is pwr.edu.pl. Overall, we know of 2 academic websites in the United States that use Keycloak.

How does Keycloak stack up against the competition?

Keycloak is a moderately popular authentication service, ranking ahead of 12 other authentication services we track.

What are the alternatives to Keycloak?

Alternatives and possible competitors to Keycloak may include Auth0, Auth.js, and Clerk.

πŸ‘‰ See Also

Statistics were last calculated on .
For details, see our methodology and disclaimer.