Auth0
Secure access for everyone. But not just anyone.
Overview
Auth0 is an identity platform for authentication and authorization. Supports social login, MFA, and enterprise connections. With a freemium pricing model, Auth0 offers a free tier that lets teams get started without commitment. The platform is particularly well-suited for enterprise and b2b saas, offering features tailored to their specific workflows.
When Auth0 may NOT be a good fit
Auth0 may not be the best choice for teams needing quick onboarding or small teams with limited budgets.
Key Features
Pros
- Feature-rich
- Easy integration
- Great SDKs
- Enterprise ready
Cons
- Expensive at scale
- Complex pricing
- Can be overkill
Best For
Integrations
Pricing
- 7500 MAU
- Social login
- Unlimited apps
- 500 MAU
- MFA
- Custom domains
- 1000 MAU
- Enterprise connections
- Log retention
Quick Stats
- Founded
- 2013
- HQ
- Bellevue, WA
- Employees
- 1000+
How We Evaluate Auth0
Our review process combines hands-on testing with comprehensive research to provide accurate, unbiased evaluations. Some links on this page may be affiliate links.
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All comparisonsFrequently Asked Questions about Auth0
What is Auth0?
Auth0 is an identity platform for authentication and authorization. Supports social login, MFA, and enterprise connections.
What is Auth0 used for?
Auth0 is primarily used for enterprise, b2b saas, mobile apps. It offers features like Social Login, MFA, SSO, Passwordless.
Who is Auth0 for?
Auth0 is best suited for Enterprise, B2B SaaS, Mobile Apps, Complex Auth. It's particularly popular among teams looking for social login solutions.
What are the main features of Auth0?
The main features of Auth0 include: Social Login, MFA, SSO, Passwordless, Machine to Machine, Enterprise.
Is Auth0 free?
Yes, Auth0 offers a free plan with basic features.
Does Auth0 offer a free trial?
Yes, Auth0 offers a freemium model, allowing you to try core features for free before upgrading.
How much does Auth0 cost?
Auth0 offers custom pricing. Contact their sales team for a quote tailored to your needs.
What are the pros of Auth0?
Key advantages of Auth0 include: Feature-rich. Easy integration. Great SDKs. Enterprise ready.
What are the cons of Auth0?
Some limitations of Auth0 include: Expensive at scale. Complex pricing. Can be overkill.
What are the best alternatives to Auth0?
Top alternatives to Auth0 include Clerk, SuperTokens, Amplitude, Firebase, Supabase. Each offers similar functionality with different strengths.
What integrations does Auth0 support?
Auth0 integrates with AWS, Azure AD, SAML, LDAP.
Is Auth0 good for small businesses?
Auth0 can be a good fit for small businesses, especially those needing enterprise. Their free plan makes it accessible for budget-conscious teams.
Written by
Marcus RodriguezTechnical Writer & Developer Advocate
Full-stack developer focused on developer tools, APIs, and cloud infrastructure.