Casdoor vs WorkOS: Features, Pricing and User Reviews 2026
Compare features, pricing, reviews, and more to make an informed decision
Casdoor
Casdoor is an open-source identity and access management platform with single sign-on supporting OAuth, OIDC, SAML, and multiple authentication methods.
WorkOS
WorkOS is a developer platform that adds enterprise authentication features like Single Sign-On, user management, and security to apps instantly.
Casdoor
Casdoor is an open-source identity and access management platform with single sign-on supporting OAuth, OIDC, SAML, and multiple authentication methods.
WorkOS
WorkOS is a developer platform that adds enterprise authentication features like Single Sign-On, user management, and security to apps instantly.
Casdoor
OAuth 2.0, OIDC, SAML, CAS, LDAP protocol support
Over 50 social login providers available
Multi-factor authentication with multiple methods
Customizable web admin interface
Multi-tenant organization management
Role-based and attribute-based access control
WebAuthn and biometric login support
Email and SMS verification codes
Audit logs and session management
Database synchronization tools
WorkOS
Enterprise Single Sign-On with SAML and OIDC support
User authentication with social logins and passwords
Multi-factor authentication for added security
Automatic user directory synchronization
Role-based access control for permissions
Security event logging and audit trails
Bot and fraud protection with Radar
Self-service admin portal for customers
API-first design with modern SDKs
Support for major identity providers
Casdoor
Casdoor offers three main pricing tiers to fit different organization sizes. All plans include no extra charges per monthly active user, which is different from many other identity platforms.
The Basic plan costs $9 per month and works well for personal projects and small teams. You get support for up to 100,000 users, 20,000 monthly active users, OAuth and OIDC protocols, and basic technical support through tickets within 24 hours.
The Premium plan at $25 per month is designed for growing startups and small companies. This adds SAML, CAS, and LDAP support, custom domains, higher limits with up to 2 million users and 1 million monthly active users, plus faster 8-hour support response times and anti-bot protection.
The Enterprise plan costs $59 monthly and targets medium to large companies. It includes all Premium features with significantly higher limits, multi-region deployment, Azure Active Directory and Google Workspace integration, and advanced security features.
WorkOS
WorkOS uses a flexible pricing model where you pay only for what you use, with volume discounts applied automatically.
AuthKit provides user management for free up to one million monthly active users. After that, the cost is $2,500 per month for each additional million users.
Single Sign-On and Directory Sync both charge per enterprise connection. The first connection costs $125 monthly, with discounts as you add more. Pricing drops to $100 per connection for 16-30 connections, $80 for 31-50 connections, $65 for 51-100 connections, and $50 per connection beyond 100.
Audit Logs charges $125 monthly per security monitoring connection, plus $99 per million events stored.
Radar includes the first 1,000 security checks free monthly, then $100 per 50,000 additional checks.
For larger teams, WorkOS offers annual credit packages with pre-payment discounts, guaranteed uptime, and dedicated support.