Auth0 vs. Microsoft Entra External ID
| Product | Rating | Most Used By | Product Summary | Starting Price |
|---|---|---|---|---|
 Auth0 | Score9.9 out of 10 | N/A | Auth0 is an identity management platform for developers and application teams. It gives users a platform to authenticate and authorize, providing secure access to applications, devices, and users. Auth0 aims to provide the simplicity, extensibility, and expertise to scale and protect any application, for any audience. Integrate Auth0 into any app, written in any language, and any framework. | $23 per month |
 Microsoft Entra External ID | Score10 out of 10 | N/A | Microsoft Entra External ID (formerly Azure Active Directory B2C, or alternately, Azure Active Directory External Identities) provides business-to-customer identity as a service. Customers can use their preferred social, enterprise, or local account identities to get single sign-on access to applications and APIs. | $0 per month per active users |
| Auth0 | Microsoft Entra External ID | |||||||||||||||
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| Entry-level Setup Fee | Optional | No setup fee | ||||||||||||||
| Additional Details | — | A flat fee of $0.03 is billed for each SMS/Phone-based multi-factor authentication attempt. | ||||||||||||||
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| Identity Management |
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| Auth0 | Microsoft Entra External ID | |
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| Likelihood to Recommend | 7.7 | 8.9 |
| Likelihood to Renew | 8.2 | - |
| Usability | 5.5 | - |
| Support Rating | 8.2 | - |
| Configurability | 6.4 | - |