# Alcatraz Platform vs Cisco Duo Passwordless: 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). [Cisco Duo Passwordless](https://cybersectools.com/tools/duo-passwordless) is a commercial [MFA & passwordless](https://cybersectools.com/categories/user-authentication) solution by [Duo Security](https://cybersectools.com/companies/duo-security). Features, integrations, deployment and the company behind each one, side by side.

## Our take

What our shortlists say about the one we picked.

### [Cisco Duo Passwordless](https://cybersectools.com/tools/duo-passwordless)

Best for: Hybrid estates moving from MFA to passwordless in stages

We did not find enough recent first-hand reviews of this product to summarize what customers say.

From [Best MFA and Passwordless Solutions for Business](https://cybersectools.com/shortlists/best-mfa-passwordless-solutions), Fall 2026.

Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about).

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 | Cisco Duo Passwordless |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | MFA & Passwordless | MFA & Passwordless |
| Verified | No | No |
| Deployment type | Hybrid | Hybrid |
| Company size fit | Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| Company | Alcatraz AI | Duo Security |
| Headquarters | – | – |

### Use cases and capabilities

| | Alcatraz Platform | Cisco Duo Passwordless |
|---|---|---|
| Authentication | Yes | Yes |
| MFA | Yes | Yes |
| Physical Security | Yes | – |
| GDPR | Yes | – |
| Splunk | Yes | – |
| SSO | Yes | – |
| RBAC | Yes | – |
| Anomaly Detection | Yes | – |
| Fraud Detection | Yes | – |

### Core features

**Alcatraz Platform**

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

**Cisco Duo Passwordless**

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

### Integrations

**Alcatraz Platform**

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

**Cisco Duo Passwordless**

14 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.

- [Cisco Duo Passwordless](https://cybersectools.com/tools/duo-passwordless) fits if you are a startup or a small business.

## Alcatraz Platform vs Cisco Duo Passwordless FAQ

Common questions when comparing Alcatraz Platform vs Cisco Duo Passwordless for MFA & passwordless.

### What is the difference between Alcatraz Platform and Cisco Duo Passwordless?

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

**Cisco Duo Passwordless**: Passwordless authentication solution using biometrics, security keys, and MFA. Built by Duo Security.

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

### Who makes Alcatraz Platform and Cisco Duo Passwordless?

**Alcatraz Platform** is made by Alcatraz AI. **Cisco Duo Passwordless** is made by Duo Security. 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 Cisco Duo Passwordless?

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

## Related comparisons

- [Alcatraz Platform vs Zighra Explainable AI](https://cybersectools.com/compare/alcatraz-platform-vs-zighra-explainable-ai)
- [Alcatraz Platform vs Digital Fingerprints Mobile Behavioral Verification](https://cybersectools.com/compare/alcatraz-platform-vs-digital-fingerprints-mobile-behavioral-verification)
- [Alcatraz Platform vs Hideez](https://cybersectools.com/compare/alcatraz-platform-vs-hideez)
- [Cisco Duo Passwordless vs Zighra Explainable AI](https://cybersectools.com/compare/duo-passwordless-vs-zighra-explainable-ai)
- [Cisco Duo Passwordless vs Digital Fingerprints Mobile Behavioral Verification](https://cybersectools.com/compare/digital-fingerprints-mobile-behavioral-verification-vs-duo-passwordless)
- [Cisco Duo Passwordless vs Hideez](https://cybersectools.com/compare/duo-passwordless-vs-hideez)

## Alternatives to each

- [See all Alcatraz Platform alternatives](https://cybersectools.com/alternatives/alcatraz-platform)
- [See all Cisco Duo Passwordless alternatives](https://cybersectools.com/alternatives/duo-passwordless)

---

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

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 Cisco Duo Passwordless: 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