Auth0 vs Keycloak
Comprehensive comparison for 2026: features, pricing, and expert recommendations
By Shyft Research TeamUpdated Feb 24, 2026
TL;DR
- Both tools is our recommended choice for most users
- Compare ratings, features, and pricing below
- See detailed pricing comparison below
- Choose Auth0 for a managed, enterprise-grade identity solution with strong support.
Auth0 Rating
N/A
Keycloak Rating
N/A
Auth0 Price
$23/mo
Keycloak Price
$0
When comparing identity and access management (IAM) solutions, Auth0 and Keycloak are two prominent options. Auth0 is a managed platform offering SSO, MFA, and social login. Keycloak is an open-source IAM solution with SSO and 2FA support. Both tools cater to businesses needing secure identity management, but they differ in deployment, features, and target users.
Quick Verdict
Auth0 is better for businesses needing a full-featured, managed identity solution. Keycloak suits teams with developer resources who prefer open-source and EU data hosting.
Choose Auth0
Auth0 offers a robust, managed identity platform with SSO, MFA, and social login. It is ideal for businesses needing a scalable, enterprise-grade solution with strong support.
Choose Auth0 for a managed, enterprise-grade identity solution with strong support.
OR
Choose Keycloak
Keycloak is a flexible, open-source IAM solution with SSO and 2FA. It is best for teams with developer resources who need EU data hosting and customization.
Choose Keycloak for an open-source, customizable IAM solution with EU data hosting.
Head-to-Head Comparison
Auth0
Keycloak
Category
IT/Security
IT/Security
Rating
No rating
No rating
Starting Price
$23/mo
$0
Free Tier
What it Does
Manage identity securely with single sign-on, multi-factor authentication, and social login.
Open-source IAM software for SSO and authentication
Frequently Asked Questions
Auth0 is the better choice for businesses needing a full-featured, managed identity solution with strong support. Keycloak is ideal for teams with developer resources who prefer open-source and EU data hosting. Evaluate your specific needs to decide which tool aligns best with your requirements.
Our Expert Verdict
“Auth0 is better for businesses needing a full-featured, managed identity solution. Keycloak suits teams with developer resources who prefer open-source and EU data hosting.”
Pros
- • Auth0: AI-ready with MCP
- • Keycloak: Established solution
Recommendation: We recommend auth0 for most use cases.
Verdict: Auth0 vs Keycloak
Winner: auth0
Auth0 is better for businesses needing a full-featured, managed identity solution. Keycloak suits teams with developer resources who prefer open-source and EU data hosting.
Common Questions: Auth0 vs Keycloak
Both Auth0 and Keycloak are strong IT/Security tools. Auth0 and Keycloak. The best choice depends on your team size, budget, and specific feature requirements. Both offer ways to try before you buy.