ForgeRock vs Keycloak -- Enterprise IAM Compared

ForgeRock vs Keycloak

ForgeRock and Keycloak are both enterprise iam solutions. ForgeRock enterprise identity platform with AI-driven orchestration for complex deployments, while Keycloak open-source IAM platform with SSO, identity brokering, and fine-grained authorization. The best choice depends on your organization's size, technical requirements, and budget.

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The Verdict

Choose ForgeRock if visual identity orchestration engine handles the most complex authentication journeys is your priority and large enterprises and service providers needing the most flexible identity orchestration, massive CIAM scale, or complex regulatory compliance requirements. Choose Keycloak if completely free — no licensing costs regardless of user count matters most and organizations with engineering expertise that want full control over their identity platform, avoid vendor lock-in, and eliminate IAM licensing costs.

Used ForgeRock or Keycloak? Share your experience.

Feature-by-Feature Comparison

FeatureKeycloakForgeRock
PricingFree (open source) / Red Hat SSO for enterprise supportCustom enterprise pricing based on deployment model and scale
Pricing ModelFree open source with optional commercial supportPer-user subscription or custom enterprise licensing
Open SourceYesNo
DeploymentSelf-HostedCloud, Self-Hosted
Best ForOrganizations with engineering expertise that want full control over their identity platform, avoid vendor lock-in, and eliminate IAM licensing costsLarge enterprises and service providers needing the most flexible identity orchestration, massive CIAM scale, or complex regulatory compliance requirements
AI-powered identity orchestration wit...Not availableSupported
High-performance directory supporting...Not availableSupported
Intelligent authentication with risk-...Not availableSupported

When to Choose Each Tool

Choose Keycloak when:

  • +You value completely free — no licensing costs regardless of user count
  • +You value full source code access enables deep customization
  • +You value self-hosted deployment gives complete data sovereignty
  • +You want to avoid significant professional services investment required for deployment
  • +You want to avoid product complexity demands experienced identity architects

Choose ForgeRock when:

  • +You value visual identity orchestration engine handles the most complex authentication journeys
  • +You value directory scales to billions of records for massive CIAM deployments
  • +You value full deployment flexibility — cloud, self-hosted, hybrid, and air-gapped
  • +You want to avoid requires significant engineering effort to deploy, scale, and maintain
  • +You want to avoid no managed cloud service — you own all infrastructure operations

Pros & Cons Comparison

Keycloak

Pros

  • +Completely free — no licensing costs regardless of user count
  • +Full source code access enables deep customization
  • +Self-hosted deployment gives complete data sovereignty
  • +Red Hat backing provides commercial support option (Red Hat SSO)
  • +Active community with extensive documentation and extensions

Cons

  • Requires significant engineering effort to deploy, scale, and maintain
  • No managed cloud service — you own all infrastructure operations
  • Pre-built SaaS application integrations far fewer than commercial platforms
  • User experience and admin UI less polished than Okta or Entra ID
  • High-availability and disaster recovery require complex infrastructure engineering

ForgeRock

Pros

  • +Visual identity orchestration engine handles the most complex authentication journeys
  • +Directory scales to billions of records for massive CIAM deployments
  • +Full deployment flexibility — cloud, self-hosted, hybrid, and air-gapped
  • +Strong privacy and consent management for regulatory compliance
  • +IoT identity capabilities extend IAM to connected devices

Cons

  • Significant professional services investment required for deployment
  • Product complexity demands experienced identity architects
  • Ping/ForgeRock merger creates product overlap and roadmap uncertainty
  • Higher total cost of ownership than cloud-native platforms for standard use cases
  • Smaller SSO integration catalog compared to Okta's pre-built network

Sources & References

  1. ForgeRock — Official Website & Documentation[Vendor]
  2. Keycloak — Official Website & Documentation[Vendor]
  3. ForgeRock Reviews on G2[User Reviews]
  4. Keycloak Reviews on G2[User Reviews]
  5. ForgeRock Reviews on TrustRadius[User Reviews]
  6. Keycloak Reviews on TrustRadius[User Reviews]
  7. ForgeRock Reviews on PeerSpot[User Reviews]
  8. Keycloak Reviews on PeerSpot[User Reviews]
  9. Gartner Magic Quadrant for Access Management 2024[Analyst Report]
  10. Forrester Wave: Identity-As-A-Service (IDaaS), Q4 2024[Analyst Report]
  11. KuppingerCole Leadership Compass: Access Management 2024[Analyst Report]
  12. Gartner Peer Insights: Access Management[Peer Reviews]

ForgeRock vs Keycloak FAQ

Common questions about choosing between ForgeRock and Keycloak.

What is the main difference between ForgeRock and Keycloak?

ForgeRock and Keycloak are both enterprise iam solutions. ForgeRock enterprise identity platform with AI-driven orchestration for complex deployments, while Keycloak open-source IAM platform with SSO, identity brokering, and fine-grained authorization. The best choice depends on your organization's size, technical requirements, and budget.

Is Keycloak better than ForgeRock?

Choose ForgeRock if visual identity orchestration engine handles the most complex authentication journeys is your priority and large enterprises and service providers needing the most flexible identity orchestration, massive CIAM scale, or complex regulatory compliance requirements. Choose Keycloak if completely free — no licensing costs regardless of user count matters most and organizations with engineering expertise that want full control over their identity platform, avoid vendor lock-in, and eliminate IAM licensing costs.

How much does Keycloak cost compared to ForgeRock?

Keycloak pricing: Free (open source) / Red Hat SSO for enterprise support. ForgeRock pricing: Custom enterprise pricing based on deployment model and scale. Keycloak's pricing model is free open source with optional commercial support, while ForgeRock uses per-user subscription or custom enterprise licensing pricing.

Can I migrate from ForgeRock to Keycloak?

Yes, you can migrate from ForgeRock to Keycloak. The migration process depends on your specific setup and the features you use. Both platforms offer APIs that can facilitate automated migration. Consider running both tools in parallel during the transition to ensure zero downtime.