Keycloak vs Okta
Is it time to switch? We break down the differences so you can stop bleeding money.
Choose Keycloak.
If you want to own your data, save money, and avoid vendor lock-in, Keycloak is open source and community-driven.
What Actually Matters
No fluff — just the differences that affect your decision
Keycloak is open source (Apache-2.0). Okta isn't. You can fork it, audit it, host it yourself — no permission needed. That matters.
Keycloak lets you self-host with Docker — your data, your rules. Okta? Cloud only. If privacy matters, that's a dealbreaker.
Keycloak dominates with 37.3k GitHub stars vs 0. Bigger community = more plugins, more answers on Stack Overflow, faster bug fixes.
Keycloak is built in Java — you can read the source, contribute, or fork it. Okta is closed-source, so you're trusting their engineering.
Try both — most offer free tiers. The right pick depends on your stack size, team, and tolerance for DevOps.
Keycloak
Open source identity and access management for modern applications and services.
Why Choose Keycloak
- ✓Enterprise-standard identity provider supporting SAML and OIDC
- ✓Federated identity with social login and LDAP integration
- ✓Battle-tested by Red Hat in production environments
Drawbacks
- ×UI can be clunky
- ×Heavy resource usage
Okta
The World's Identity Company, providing enterprise-grade IAM.
Why Choose Okta
- ✓Enterprise SSO and identity management leader
- ✓Strong security and compliance certifications
- ✓Universal directory for user management
Drawbacks
- ×Very expensive for small teams
- ×Admin interface has a learning curve
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