# Alcatraz Platform vs UserLock: side-by-side comparison (2026)

[Alcatraz Platform](https://cybersectools.com/tools/alcatraz-platform) is a commercial [MFA & passwordless](https://cybersectools.com/categories/user-authentication) solution by [Alcatraz AI](https://cybersectools.com/companies/alcatraz-ai). [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 MFA and Passwordless Solutions for Business](https://cybersectools.com/shortlists/best-mfa-passwordless-solutions) picks Okta Adaptive MFA, Cisco Duo Passwordless, Beyond Identity Phishing-Resistant MFA and 4 more.

## Side-by-side comparison

| | Alcatraz Platform | UserLock |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | MFA & Passwordless | MFA & Passwordless |
| Verified | No | No |
| Deployment type | Hybrid | Hybrid |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Alcatraz AI | IS Decisions |
| Headquarters | – | – |

### Use cases and capabilities

| | Alcatraz Platform | UserLock |
|---|---|---|
| Authentication | Yes | Yes |
| MFA | Yes | Yes |
| Physical Security | Yes | – |
| GDPR | Yes | – |
| Splunk | Yes | – |
| SSO | Yes | – |
| RBAC | Yes | – |
| Anomaly Detection | Yes | – |
| Fraud Detection | Yes | – |
| Active Directory | – | Yes |
| Single Sign On | – | Yes |
| Multi Tenancy | – | Yes |

### Core features

**Alcatraz Platform**

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

**UserLock**

No features listed.

### Integrations

**Alcatraz Platform**

5 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.

- [UserLock](https://cybersectools.com/tools/userlock) fits if you are a small business.

## Alcatraz Platform vs UserLock FAQ

Common questions when comparing Alcatraz Platform vs UserLock for MFA & passwordless.

### What is the difference between Alcatraz Platform and UserLock?

**Alcatraz Platform**: Unified platform for managing facial biometric authentication & physical ACS. Built by Alcatraz AI.

**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 Alcatraz Platform and UserLock?

**Alcatraz Platform** is made by Alcatraz AI. **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 Alcatraz Platform a good alternative to UserLock?

Often, yes. Alcatraz Platform and UserLock are both MFA & Passwordless products, and both cover MFA, Authentication. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Alcatraz Platform vs Hideez](https://cybersectools.com/compare/alcatraz-platform-vs-hideez)
- [Alcatraz Platform vs Mi-Token](https://cybersectools.com/compare/alcatraz-platform-vs-mi-token)
- [Alcatraz Platform vs digitronic SmartLogon™](https://cybersectools.com/compare/alcatraz-platform-vs-digitronic-smartlogontm)
- [UserLock vs Hideez](https://cybersectools.com/compare/hideez-vs-userlock)
- [UserLock vs Mi-Token](https://cybersectools.com/compare/mi-token-vs-userlock)
- [UserLock vs digitronic SmartLogon™](https://cybersectools.com/compare/digitronic-smartlogontm-vs-userlock)

## Alternatives to each

- [See all Alcatraz Platform alternatives](https://cybersectools.com/alternatives/alcatraz-platform)
- [See all UserLock alternatives](https://cybersectools.com/alternatives/userlock)

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Source: https://cybersectools.com/compare/alcatraz-platform-vs-userlock

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

More on Alcatraz Platform 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