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Keycloak vs Zentyal

Professional comparison and analysis to help you choose the right software solution for your needs.

Keycloak icon
Keycloak
Zentyal icon
Zentyal

Keycloak vs Zentyal: The Verdict

⚡ Summary:

Keycloak: Keycloak is an open source identity and access management solution. It handles authentication, authorization, and user federation and makes it easy to secure applications and services. Keycloak provides out-of-the-box support for popular protocols like OpenID Connect, OAuth 2.0, and SAML 2.0.

Zentyal: Zentyal is an open source Linux server that offers a variety of network services, including DHCP, DNS, HTTP proxy, firewall, VPN, mail, viruses blocking, gateway, unified threat management, LDAP directory, Samba file server, and certification authority.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Keycloak Zentyal
Sugggest Score — —
Category Security & Privacy Network & Admin
Pricing Open Source Open Source

Product Overview

Keycloak
Keycloak

Description: Keycloak is an open source identity and access management solution. It handles authentication, authorization, and user federation and makes it easy to secure applications and services. Keycloak provides out-of-the-box support for popular protocols like OpenID Connect, OAuth 2.0, and SAML 2.0.

Type: software

Pricing: Open Source

Zentyal
Zentyal

Description: Zentyal is an open source Linux server that offers a variety of network services, including DHCP, DNS, HTTP proxy, firewall, VPN, mail, viruses blocking, gateway, unified threat management, LDAP directory, Samba file server, and certification authority.

Type: software

Pricing: Open Source

Key Features Comparison

Keycloak
Keycloak Features
  • Single sign-on
  • Identity brokering and social login
  • User federation
  • Client adapters
  • Admin console
Zentyal
Zentyal Features
  • Network services like DHCP, DNS, HTTP proxy
  • Firewall and VPN
  • Mail server
  • Virus blocking
  • Gateway and unified threat management
  • LDAP directory
  • Samba file server
  • Certification authority

Pros & Cons Analysis

Keycloak
Keycloak

Pros

  • Open source
  • Easy integration
  • Flexible and customizable
  • Robust access management capabilities

Cons

  • Steep learning curve
  • Complex configuration
  • Limited native reporting capabilities
Zentyal
Zentyal

Pros

  • Open source and free
  • Easy to install and configure
  • Offers many essential network services
  • Good for small businesses and home networks

Cons

  • Limited scalability compared to proprietary solutions
  • Lacks some advanced enterprise features
  • Limited third party support

Pricing Comparison

Keycloak
Keycloak
  • Open Source
Zentyal
Zentyal
  • Open Source

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Learn More About Each Product

Keycloak
Keycloak
Reviews, pricing & alternatives →
Zentyal
Zentyal
Reviews, pricing & alternatives →

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