# Clerk vs Ubiqu: side-by-side comparison (2026)

[Clerk](https://cybersectools.com/tools/clerk) is a commercial [CIAM](https://cybersectools.com/categories/ciam) solution by [Clerk](https://cybersectools.com/companies/clerk). [Ubiqu](https://cybersectools.com/tools/ubiqu) is a commercial [decentralized identity](https://cybersectools.com/categories/decentralized-identity) solution by [Ubiqu](https://cybersectools.com/companies/ubiqu). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Clerk | Ubiqu |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | CIAM | Decentralized Identity |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Startup, SMB, Mid-Market | SMB, Mid-Market, Enterprise |
| Company | Clerk | Ubiqu |
| Headquarters | – | – |

### Use cases and capabilities

| | Clerk | Ubiqu |
|---|---|---|
| Authentication | Yes | Yes |
| SSO | Yes | – |
| MFA | Yes | Yes |
| Authorization | Yes | – |
| Multi Tenancy | Yes | – |
| Quantum Safe | – | Yes |

### Core features

**Clerk**

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

**Ubiqu**

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

### Integrations

**Clerk**

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

**Ubiqu**

No integrations listed.

## Which one fits you

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

- [Clerk](https://cybersectools.com/tools/clerk) fits if you are a startup.
- [Ubiqu](https://cybersectools.com/tools/ubiqu) fits if you are an enterprise.

## Clerk vs Ubiqu FAQ

Common questions when comparing Clerk vs Ubiqu for CIAM.

### What is the difference between Clerk and Ubiqu?

**Clerk**: Authentication and user management platform with pre-built UI components. Built by Clerk.

**Ubiqu**: Certified EUDI wallet & QTSP infrastructure components under eIDAS 2.0. Built by Ubiqu.

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

### Who makes Clerk and Ubiqu?

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

### Is Clerk a good alternative to Ubiqu?

In part. Clerk and Ubiqu are not in the same category on CybersecTools. Both cover Authentication, MFA. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Clerk vs ZITADEL](https://cybersectools.com/compare/clerk-vs-zitadel)
- [Clerk vs Okta Auth0](https://cybersectools.com/compare/okta-auth0-vs-clerk)
- [Clerk vs FusionAuth](https://cybersectools.com/compare/clerk-vs-fusionauth-security)
- [Ubiqu vs ZITADEL](https://cybersectools.com/compare/ubiqu-vs-zitadel)
- [Ubiqu vs Okta Auth0](https://cybersectools.com/compare/okta-auth0-vs-ubiqu)
- [Ubiqu vs FusionAuth](https://cybersectools.com/compare/fusionauth-security-vs-ubiqu)

## Alternatives to each

- [See all Clerk alternatives](https://cybersectools.com/alternatives/clerk)
- [See all Ubiqu alternatives](https://cybersectools.com/alternatives/ubiqu)

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Source: https://cybersectools.com/compare/clerk-vs-ubiqu

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/clerk.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Clerk and Ubiqu: 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