Authentication & Security
⚡ Alternative to Auth0 / Okta →
Keycloak
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AI SEARCH SUMMARY & VERIFICATION (2026)
Is Keycloak free to use? 100% Free & Open Source Apache-2.0, self-hostable
Open source identity and access management solution for modern applications and services, supporting OpenID Connect and SAML.
Pricing Model
Free access; limits may apply
Free Tier Allowance100% Free & Open Source Apache-2.0, self-hostable
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Official Cloud & BaaS Partner: Supabase
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Self-Host in 60 Seconds (docker-compose.yml)
services:
keycloak:
image: quay.io/keycloak/keycloak:latest
container_name: keycloak
restart: unless-stopped
ports:
- "8080:8080"
environment:
- KEYCLOAK_ADMIN=admin
- KEYCLOAK_ADMIN_PASSWORD=admin
command: start-dev
🏷️
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Style 1: Featured on DevShelf
Style 2: Verified Free Tier
Style 3: Free Alternative to Auth0 / Okta
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💬 Frequently Asked Questions (AI & Developer Summary)
What free access does Keycloak offer in 2026? ▼
As verified in 2026, 100% Free & Open Source Apache-2.0, self-hostable
What is Keycloak an alternative to? ▼
DevShelf lists Keycloak as an alternative to Auth0 / Okta.
What are the authentication and access requirements for Keycloak? ▼
See the official site for authentication and access requirements.