# Auth0 Platform vs ZITADEL: side-by-side comparison (2026)

[Auth0 Platform](https://cybersectools.com/tools/auth0-platform) is a commercial [CIAM](https://cybersectools.com/categories/ciam) solution by [Okta](https://cybersectools.com/companies/okta). [ZITADEL](https://cybersectools.com/tools/zitadel) is a commercial [CIAM](https://cybersectools.com/categories/ciam) solution by [ZITADEL](https://cybersectools.com/companies/zitadel). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Auth0 Platform | ZITADEL |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | CIAM | CIAM |
| Verified | No | No |
| Deployment type | Cloud | Hybrid |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| Company | Okta | ZITADEL |
| Headquarters | – | – |

### Use cases and capabilities

| | Auth0 Platform | ZITADEL |
|---|---|---|
| Authentication | Yes | Yes |
| Authorization | Yes | Yes |
| Bot Protection | Yes | – |
| MFA | Yes | Yes |
| Single Sign On | Yes | Yes |
| SSO | – | Yes |
| RBAC | – | Yes |
| Multi Tenancy | – | Yes |
| Open Source | – | Yes |
| Passwords | – | Yes |
| REST API | – | Yes |

### Core features

**Auth0 Platform**

10 features listed. Sign in on the page to see them.

**ZITADEL**

10 features listed. Sign in on the page to see them.

### Integrations

**Auth0 Platform**

No integrations listed.

**ZITADEL**

3 integrations listed. Sign in on the page to see them.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [Auth0 Platform](https://cybersectools.com/tools/auth0-platform) fits if you want a cloud product.
- [ZITADEL](https://cybersectools.com/tools/zitadel) fits if you need both cloud and on-premises options.

## Auth0 Platform vs ZITADEL FAQ

Common questions when comparing Auth0 Platform vs ZITADEL for CIAM.

### What is the difference between Auth0 Platform and ZITADEL?

**Auth0 Platform**: Developer-focused customer identity platform for authentication & authorization. Built by Okta.

**ZITADEL**: Open-source, multi-tenant identity platform for authn, authz, and SSO. Built by ZITADEL.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes Auth0 Platform and ZITADEL?

**Auth0 Platform** is made by Okta. **ZITADEL** is made by ZITADEL. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Auth0 Platform a good alternative to ZITADEL?

Often, yes. Auth0 Platform and ZITADEL are both CIAM products, and both cover Authentication, Authorization, MFA. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Auth0 Platform vs Descope CIAM Platform](https://cybersectools.com/compare/auth0-platform-vs-descope-ciam-platform)
- [Auth0 Platform vs Tesseral](https://cybersectools.com/compare/auth0-platform-vs-tesseral)
- [Auth0 Platform vs Clerk](https://cybersectools.com/compare/auth0-platform-vs-clerk)
- [ZITADEL vs Descope CIAM Platform](https://cybersectools.com/compare/descope-ciam-platform-vs-zitadel)
- [ZITADEL vs Tesseral](https://cybersectools.com/compare/tesseral-vs-zitadel)
- [ZITADEL vs Clerk](https://cybersectools.com/compare/clerk-vs-zitadel)

## Alternatives to each

- [See all Auth0 Platform alternatives](https://cybersectools.com/alternatives/auth0-platform)
- [See all ZITADEL alternatives](https://cybersectools.com/alternatives/zitadel)

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Source: https://cybersectools.com/compare/auth0-platform-vs-zitadel

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More on Auth0 Platform and ZITADEL: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md