Auth0 vs Microsoft Entra ID: Full Comparison (2026)
Pricing, features, scores, and a clear verdict on which one is right for you.
The bottom line
Auth0 positions itself as "enterprise authentication and identity platform" while Microsoft Entra ID goes after "microsoft entra id" — so the right pick depends on which problem you're actually solving. Both use freemium pricing, but Auth0 charges per mau while Microsoft Entra ID charges per seat — a meaningful difference for larger teams.
At a glance
| Auth0 | Microsoft Entra ID | |
|---|---|---|
| Our score | 79/100 | 84/100 |
| Starting price | Free | Free |
| Free tier | Yes | Yes |
| Best for | Enterprise authentication and identity platform | Microsoft Entra ID |
Pricing comparison
Calculate your cost
Feature comparison
core
| Feature | Auth0 | Microsoft Entra ID |
|---|---|---|
| OAuth 2.0 / OIDC | Yes | No |
| Social login | Yes | No |
| MFA | Yes | Yes |
| Custom domains | Essentials+ | No |
| Passwordless | Yes | No |
| SSO | No | Yes |
| Conditional Access | No | Yes |
| SCIM provisioning | No | Yes |
| Azure app integration | No | Yes |
advanced
| Feature | Auth0 | Microsoft Entra ID |
|---|---|---|
| SAML 2.0 | Professional+ | No |
| LDAP/AD | Professional+ | No |
| SCIM provisioning | Enterprise | No |
| Fine-grained auth | Enterprise | No |
| HIPAA BAA | Enterprise | No |
| Identity Protection | No | Yes |
| Privileged Identity Management | No | Yes |
| Access reviews | No | Yes |
| Verified ID | No | Yes |
| Workload identity | No | Yes |
integrations
| Feature | Auth0 | Microsoft Entra ID |
|---|---|---|
| Next.js | Yes | No |
| React | Yes | No |
| Salesforce | Yes | Yes |
| Okta Workflows | Yes | No |
| Zapier | Yes | No |
| Microsoft 365 | No | Yes |
| Azure | No | Yes |
| AWS | No | Yes |
| Okta | No | Yes |
Ratings breakdown
What the data tells us
How costs scale
Auth0's pricing curve is steeper — the jump from its entry plan to its top tier is more dramatic than Microsoft Entra ID's. If you're a growing team, model the 12-month cost at your projected team size, not just today's. Microsoft Entra ID tends to stay more predictable as you add seats or usage.
Key capabilities you'd miss
Choosing Auth0 means going without SSO, Conditional Access, SCIM provisioning (which Microsoft Entra ID offers). Choosing Microsoft Entra ID means losing OAuth 2.0 / OIDC, Social login, Custom domains. These are the features that typically drive the final decision — check whether your workflow depends on any of them before committing.
What company size tells you
Microsoft Entra ID (10000+ employees) has the engineering bench to ship features across many fronts but may iterate slower on individual requests. Auth0 (1,000+ employees) typically ships faster on its core product but may lag on peripheral features. Consider which matters more for your roadmap.
Choose Auth0 if...
- You want a free tier to get started
- You value powerful features over simplicity
- You need enterprise-grade capabilities
Choose Microsoft Entra ID if...
- You want a free tier to get started
- You value powerful features over simplicity
- Getting strong value for money is a priority
Frequently asked questions
Is Auth0 or Microsoft Entra ID better?
Microsoft Entra ID scores 84/100 compared to Auth0's 79/100 on VendorVS. However, the best choice depends on your needs — Auth0 excels at ease of use (7/10) while Microsoft Entra ID scores 7/10.
How much does Auth0 cost compared to Microsoft Entra ID?
Auth0 starts at free (free tier available). Microsoft Entra ID starts at free (free tier available). Auth0 is the more affordable option.
Does Auth0 or Microsoft Entra ID have a free plan?
Yes, both Auth0 and Microsoft Entra ID offer free tiers, so you can try each before committing to a paid plan.
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