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

[FusionAuth](https://cybersectools.com/tools/fusionauth-security) is a commercial [CIAM](https://cybersectools.com/categories/ciam) solution by [FusionAuth](https://cybersectools.com/companies/fusionauth). [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

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

### Use cases and capabilities

| | FusionAuth | Ubiqu |
|---|---|---|
| Authentication | Yes | Yes |
| Authorization | Yes | – |
| MFA | Yes | Yes |
| Password Management | Yes | – |
| Data Breach | Yes | – |
| SSO | Yes | – |
| Agentic AI Security | Yes | – |
| Quantum Safe | – | Yes |

### Core features

**FusionAuth**

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

**Ubiqu**

6 features 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.

- [FusionAuth](https://cybersectools.com/tools/fusionauth-security) fits if you need both cloud and on-premises options and you are a startup.
- [Ubiqu](https://cybersectools.com/tools/ubiqu) fits if you want a cloud product.

## FusionAuth vs Ubiqu FAQ

Common questions when comparing FusionAuth vs Ubiqu for CIAM.

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

**FusionAuth**: AuthN, AuthZ, and identity management you can deploy anywhere and control end to end. Built by FusionAuth.

**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 FusionAuth and Ubiqu?

**FusionAuth** is made by FusionAuth. **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 FusionAuth a good alternative to Ubiqu?

In part. FusionAuth 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

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

## Alternatives to each

- [See all FusionAuth alternatives](https://cybersectools.com/alternatives/fusionauth-security)
- [See all Ubiqu alternatives](https://cybersectools.com/alternatives/ubiqu)

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Source: https://cybersectools.com/compare/fusionauth-security-vs-ubiqu

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

More on FusionAuth 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