# authentik vs UserLock: side-by-side comparison (2026)

[authentik](https://cybersectools.com/tools/authentik) is a commercial [access management](https://cybersectools.com/categories/access-management) solution by [Authentik](https://cybersectools.com/companies/authentik). [UserLock](https://cybersectools.com/tools/userlock) is a commercial [MFA & passwordless](https://cybersectools.com/categories/user-authentication) solution by [IS Decisions](https://cybersectools.com/companies/is-decisions). Features, integrations, deployment and the company behind each one, side by side.

Need the answer fast? [Best Access Management Solutions for Business](https://cybersectools.com/shortlists/best-access-management-solutions) picks Microsoft Entra ID, Okta Single Sign-On, Ping Identity Platform and 4 more.

## Side-by-side comparison

| | authentik | UserLock |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Access Management | MFA & Passwordless |
| Verified | No | No |
| Deployment type | Hybrid | Hybrid |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Authentik | IS Decisions |
| Headquarters | – | – |

### Use cases and capabilities

| | authentik | UserLock |
|---|---|---|
| Authentication | Yes | Yes |
| Single Sign On | Yes | Yes |
| MFA | Yes | Yes |
| Open Source | Yes | – |
| Active Directory | Yes | Yes |
| Multi Tenancy | – | Yes |

### Core features

**authentik**

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

**UserLock**

No features listed.

### Integrations

**authentik**

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

**UserLock**

6 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.

- [authentik](https://cybersectools.com/tools/authentik) fits if you are a startup.

## authentik vs UserLock FAQ

Common questions when comparing authentik vs UserLock for access management.

### What is the difference between authentik and UserLock?

**authentik**: Open-source identity provider with SSO, MFA, and application proxy capabilities, built by Authentik.

**UserLock**: IAM solution for Active Directory with MFA, SSO, and context-based access controls, built by IS Decisions.

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

### Who makes authentik and UserLock?

**authentik** is made by Authentik. **UserLock** is made by IS Decisions. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is authentik a good alternative to UserLock?

In part. authentik and UserLock are not in the same category on CybersecTools. Both cover Active Directory, MFA, Single Sign On. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [authentik vs Cerebra mPass sso](https://cybersectools.com/compare/authentik-vs-cerebra-mpass-sso)
- [authentik vs OneLogin Virtual LDAP Service](https://cybersectools.com/compare/authentik-vs-onelogin-virtual-ldap-service)
- [authentik vs Ubisecure Workforce Identity & Access Management](https://cybersectools.com/compare/authentik-vs-ubisecure-workforce-identity-and-access-management)
- [UserLock vs Cerebra mPass sso](https://cybersectools.com/compare/cerebra-mpass-sso-vs-userlock)
- [UserLock vs OneLogin Virtual LDAP Service](https://cybersectools.com/compare/onelogin-virtual-ldap-service-vs-userlock)
- [UserLock vs Ubisecure Workforce Identity & Access Management](https://cybersectools.com/compare/ubisecure-workforce-identity-and-access-management-vs-userlock)

## Alternatives to each

- [See all authentik alternatives](https://cybersectools.com/alternatives/authentik)
- [See all UserLock alternatives](https://cybersectools.com/alternatives/userlock)

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Source: https://cybersectools.com/compare/authentik-vs-userlock

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

More on authentik and UserLock: 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