WorkOS vs Auth0
Side-by-side comparison of identity tools. Sponsored placement is disclosed where applicable.
Last updated 5/30/2026
Quick answer
WorkOS vs Auth0: which should you choose?
Short answer
WorkOS vs Auth0 have overlapping use cases in identity and access management. The right pick depends on your company size, deployment model, integrations, and pricing tolerance — compare those attributes side-by-side below.
- Best for
- WorkOS: B2B SaaS companies that are losing or at risk of losing enterprise deals because they lack SAML SSO, SCIM directory sync, or audit logs, and want to ship these features quickly without deep identity protocol expertise. · Auth0: Development teams building web and mobile applications that need feature-rich, standards-compliant authentication with minimal identity infrastructure overhead. Particularly strong for applications requiring both consumer authentication (social login, passwordless) and enterprise authentication (SAML SSO, SCIM).
- When to choose
- Pick the option whose company-size fit, deployment model, and integrations most closely match your stack.
- When not to choose
- Skip a head-to-head if you haven't shortlisted a category yet — start with the IAM Stack Finder instead.
- Related tools & categories
- WorkOSAuth0IAM Stack FinderBuyer resources
| Attribute | ||
|---|---|---|
| Best for | B2B SaaS companies that are losing or at risk of losing enterprise deals because they lack SAML SSO, SCIM directory sync, or audit logs, and want to ship these features quickly without deep identity protocol expertise. | Development teams building web and mobile applications that need feature-rich, standards-compliant authentication with minimal identity infrastructure overhead. Particularly strong for applications requiring both consumer authentication (social login, passwordless) and enterprise authentication (SAML SSO, SCIM). |
| Short description | WorkOS provides a developer API for adding enterprise identity features — SSO, SCIM directory sync, audit logs, and admin portals — to B2B SaaS applications, enabling faster enterprise sales readiness. | Auth0 is a developer-centric customer identity and access management (CIAM) platform offering authentication, authorization, and user management for web and mobile applications, now operating as Okta Customer Identity Cloud. |
| Company size | Startup, Mid-market | Startup, Mid-market, Enterprise |
| Deployment | SaaS / Cloud-hosted | SaaS / Cloud-hosted |
| Source | Proprietary | Proprietary |
| Pricing model | Per SSO/Directory Sync connection per month | MAU-based (monthly active users); M2M tokens priced separately; enterprise plans available |
| Integrations | Okta, Azure AD, Google Workspace, PingFederate, OneLogin, Duo, JumpCloud | Google, Facebook, GitHub, Salesforce, Twilio, SendGrid, Stripe, Segment |
| Categories | SSO, Workforce IAM, Customer Identity / CIAM, SCIM, Developer Authentication | SSO, Customer Identity / CIAM, Developer Authentication, MFA / Passwordless |
| Claimed profile |