Keycloak
Open source identity and access management
#15 of 37 in Identity & Access Management33% positive in AI answers
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 98.8%·next run
- Keycloak ranks #15 of 37 in Identity & Access Management with an AI visibility score of 5.6 (SlateIndex, Nov 3, 2026).
- Keycloak's visibility fell 0.3 points since the previous weekly run.
- Keycloak is most visible on Perplexity (8) and least on Google AI Mode (3.1).
- AI engines name Keycloak in 6 of the 30 Identity & Access Management buyer prompts SlateIndex tracks.
- microsoft.com is the source AI engines cite most in answers about Keycloak, with 9 citations.
About
Company details for Keycloak
Keycloak is an open source identity and access management server that adds single sign-on and authentication to applications and services. It supports OpenID Connect, OAuth 2.0 and SAML 2.0, identity brokering and social login, and federation with LDAP and Active Directory. Administrators manage users, applications and fine-grained authorization policies from an admin console, and users manage their own accounts through an account console. It ranks #15 of 37 in Identity & Access Management on SlateIndex and has a visibility score of 5.6 in the latest weekly run.
Its differentiator: free, open source CNCF project with a commercially supported Red Hat build.
- Website
- keycloak.org
- Categories
- Identity & Access Management
- Founded
- 2014
- Company type
- Open source project
- Deployment
- Self-hosted; ships as a single lightweight container image, with clustering for scalability and availability
- Support
- Community support via GitHub Discussions, Commercial support via Red Hat build of Keycloak
Read from tfir.io, github.com, keycloak.org, auth.docs.cern.ch, cncf.io · refreshed Nov 2, 2026.
AI visibility
Latest weekly run · Nov 3 · next run Nov 9
Visibility score trend
Weekly runs over the last 60 days, with up to 7 competitors. Click a name to hide or show its line.
Keycloak lost 0.7 points over 1 weekly run in Identity & Access Management. Microsoft Entra ID leads the category at 66%.
Media
Website and product screenshots for Keycloak
AI mentions & citations
Recent answers that name Keycloak
Is there a free identity and access management platform for small teams?
Keycloak if you have technical staff and want maximum flexibility.
Is there a free identity and access management platform for small teams?
Keycloak : The gold standard of open-source IAM, backed by Red Hat/Community.
Is there a free identity and access management platform for small teams?
Keycloak or authentik — free, open-source, self-hosted IAM platforms, but you must manage hosting, updates, backups, and security yourself.
Most affordable identity and access management platform that is still reliable
Keycloak — lowest software cost because it is free and open source, but hosting, upgrades, monitoring, and security operations become your responsibility.
Best identity and access management platform for startups
Top identity and access management platform options for B2B SaaS companies
Best self-hosted option: Keycloak.
What are the best Identity & Access Management tools in 2026?
For most organizations in 2026, the strongest shortlist is Microsoft Entra ID, Okta, JumpCloud, SailPoint, CyberArk, Auth0, AWS IAM, and Keycloak.
Alternatives to the most popular identity and access management platform
Choose Keycloak when self-hosting and open-source control outweigh operational simplicity.
Products & features
What Keycloak sells
Keycloak Server
IAM server providing single sign-on, single sign-out, identity brokering and user federation.
Admin Console
Central management of users, sessions, applications, identity brokering, federation and authorization policies.
Account Management Console
Self-service profile, password, two-factor and session management for users.
Authorization Services
Fine-grained permission and policy management beyond role-based authorization.
Keycloak JS
JavaScript client library for securing applications with Keycloak.
Strengths engines cite
- Free and open-source software
- Strong flexibility and customization for technical teams
- Top pick as a self-hosted option
- Backed by Red Hat and community; popular open-source IAM tool
- Supports SAML, OAuth 2.0, and OpenID Connect
Target market & buyers
Organizations and developers securing applications and services
Notable customers include CERN, Infosys, IFTM.
| Industry | Primary use case |
|---|---|
| Healthcare | Unifying 200,000+ users with Keycloak on Azure |
| Research | CERN runs its central SSO service on Keycloak |
| IT services | Infosys secures 2M+ users across an application ecosystem |
Funding & recent developments
Funding
| Latest known round | Total raised |
|---|---|
| — | — |
Recent developments
- Oct 2026ProductKeycloak 26.8.1 released
Patch release of Keycloak 26.8.
- Oct 2026ProductKeycloak 26.8.0 released
Release promoting Verifiable Credential Issuance to preview.
- Aug 2026SecurityKeycloak 26.7.2 fixes CVE-2026-18963
Upstream fix for an unauthenticated account-takeover flaw in the password-reset flow rated CVSS 9.1.
- Jul 2026CompanyKeycloakCon Japan 2026
CNCF news covered KeycloakCon Japan 2026.
- Mar 2026ProductKeycloak 26.5.6 released
Maintenance release of Keycloak 26.5.
Competitive landscape
How Keycloak compares with its top three alternatives
Keycloak most often appears alongside Microsoft Entra ID, Okta, Auth0 in AI answers.
| Brand | Visibility | Share of voice | vs last week | Starting price |
|---|---|---|---|---|
| Keycloak | 5.6% | 2.1% | down−0.3% | Pricing not available |
| Microsoft Entra ID | 66% | 12.9% | up+5.2% | Pricing not available |
| Okta | 56.9% | 12.2% | down−0.9% | $6 / seat / mo |
| Auth0 | 17.2% | 5.4% | up+2.6% | Free plan |
| JumpCloud | 25.8% | 6.7% | down−0.7% | $9 / seat / mo |
What AI answers say
Sentiment and themes from the answers that mention this brand
Positive 33% · Neutral 5% · Mixed 62% of 21 engine answers that mention Keycloak
Praised for
- Free and open-source software
- Strong flexibility and customization for technical teams
- Top pick as a self-hosted option
- Backed by Red Hat and community; popular open-source IAM tool
- Supports SAML, OAuth 2.0, and OpenID Connect
Criticised for
- Team must handle hosting, upgrades, backups, and security
- Less operational simplicity than managed alternatives
Cite as: SlateIndex, “Keycloak AI visibility profile”, https://slateindex.ai/brand/keycloak, data of Nov 3, 2026. Licence: CC BY 4.0.