Authress
Login and access control API to deliver the Auth your users expect.
Availability SLA
99.995%
Free Tier
First 1000 API calls/month free
Supported Languages
26+
About Authress
Authress offers a comprehensive identity and access management platform with a strong focus on developer experience. It provides a seamless sign-on experience with unlimited SSO connections (SAML, OAuth, OIDC), social logins, and passwordless options via WebAuthn. The core differentiator is its powerful, granular, role-and-resource-based access control system, allowing for object-level permissions and secure service-to-service authorization. With first-class REST APIs, SDKs in multiple languages, a Terraform provider, and an offline test instance, Authress aims to simplify complex authentication and authorization logic, allowing development teams to focus on their core product.
Authentication Features
Enterprise Sso
Unlimited SAML, OAuth, OIDC connections
Social Logins
Unlimited social login connections
Passwordless
Supports passwordless login and WebAuthn
Hosted Ui
Customizable and pre-translated React components for login
User Management
Enterprise sign up, invitations, and tenant separation
Authorization & Access Control
Permission Model
Fine-grained, role and resource-based access control
Granularity
Object-level access control and permission nesting
Access Control As Code
Manage permissions and roles via code and automation
Audit
Access audit trails available
Machine Authorization
Secure service-to-service authorization and machine tokens
Developer Experience
Api
First-class REST API for all features
Sdks
Client libraries available in multiple languages
Infrastructure As Code
Official Terraform provider
Testing
Offline test instance available for development
Security
GDPR compliant with options for data residency