Authentik vs FusionAuth: Features, Pricing and User Reviews 2026
Compare features, pricing, reviews, and more to make an informed decision
Authentik
Authentik is an open-source identity provider that offers secure single sign-on and access control for modern applications.
FusionAuth
FusionAuth is a developer-first authentication platform offering flexible login, single sign-on, and user management with self-hosted or cloud deployment.
Authentik
Authentik is an open-source identity provider that offers secure single sign-on and access control for modern applications.
FusionAuth
FusionAuth is a developer-first authentication platform offering flexible login, single sign-on, and user management with self-hosted or cloud deployment.
Authentik
Multiple protocol support (OAuth, SAML, LDAP, RADIUS)
Self-hosted and open source
Multi-factor authentication options
Social login integration
Customizable authentication flows
Web-based remote access (SSH, RDP, VNC)
Fine-grained access policies
Visual admin dashboard
API and automation support
Docker and Kubernetes deployment
Enhanced audit logging (Professional)
Enterprise integrations available
FusionAuth
Password and passwordless authentication options
Social login integration (Google, Facebook, Apple, LinkedIn)
Single sign-on across applications
Multi-factor authentication and biometric support
Breached password detection
User registration and profile management
Role-based permissions and access control
REST APIs and SDK libraries
Self-hosted or cloud deployment
Customizable login pages and email templates
Authentik
Authentik offers three pricing tiers to match different needs:
Open Source (Free): Perfect for homelab users and simple setups. Includes all core authentication protocols, web-based remote access, support for both business and consumer use cases, and community Discord support. No cost and no limits on users.
Professional ($5/user/month): Adds enterprise functionality with enhanced audit logging for compliance, Google Workspace and Microsoft Entra ID integration, external OAuth and SAML source embedding, Chrome Enterprise Device Trust connector, and password history compliance checks. External users cost only $0.02 per month. Service accounts are free. Includes ticket-based support for subscriptions over $1,000. Billed annually.
Enterprise ($20,000+ annual): Designed for large organizations needing custom contracts. Includes everything in Professional plus dedicated customized support, volume discounts for thousands of users, and FIPS compliance for federal requirements.
FusionAuth
FusionAuth offers flexible pricing to match different needs and deployment preferences.
Self-Hosted is completely free with unlimited users. Download and run FusionAuth on your own infrastructure with no ongoing costs. You get all core authentication features, making it perfect for development, testing, and production environments where you want full control.
Basic Plan starts at $37 per month and provides a single cloud server instance, ideal for development and testing environments. It includes one custom domain and basic cloud hosting.
Business Plan costs $225 per month and offers a dedicated server with nightly backups, availability across multiple zones, and support for up to five custom domains. This plan suits most production applications.
High Availability Plan begins at $500 per month with redundant servers, configurable backups, and up to 99.99% uptime guarantee with the Enterprise support plan. This includes 20 custom domains and deployment in any AWS region.