# Duo Directory vs OneLogin Virtual LDAP Service: side-by-side comparison (2026)

[Duo Directory](https://cybersectools.com/tools/duo-duo-directory) is a commercial [access management](https://cybersectools.com/categories/access-management) solution by [Duo Security](https://cybersectools.com/companies/duo-security). [OneLogin Virtual LDAP Service](https://cybersectools.com/tools/onelogin-virtual-ldap-service) is a commercial [access management](https://cybersectools.com/categories/access-management) solution by [OneLogin](https://cybersectools.com/companies/onelogin). 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

| | Duo Directory | OneLogin Virtual LDAP Service |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Access Management | Access Management |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Duo Security | OneLogin |
| Headquarters | – | – |

### Use cases and capabilities

| | Duo Directory | OneLogin Virtual LDAP Service |
|---|---|---|
| MFA | Yes | Yes |
| Single Sign On | Yes | Yes |
| Authentication | Yes | Yes |
| Active Directory | – | Yes |

### Core features

**Duo Directory**

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

**OneLogin Virtual LDAP Service**

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

### Integrations

**Duo Directory**

No integrations listed.

**OneLogin Virtual LDAP Service**

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

## Duo Directory vs OneLogin Virtual LDAP Service FAQ

Common questions when comparing Duo Directory vs OneLogin Virtual LDAP Service for access management.

### What is the difference between Duo Directory and OneLogin Virtual LDAP Service?

**Duo Directory**: IAM solution with user directory, SSO, MFA, and passwordless authentication. Built by Duo Security.

**OneLogin Virtual LDAP Service**: Cloud-based LDAP service for hybrid enterprise authentication and directory access. Built by OneLogin.

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

### Who makes Duo Directory and OneLogin Virtual LDAP Service?

**Duo Directory** is made by Duo Security. **OneLogin Virtual LDAP Service** is made by OneLogin. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Duo Directory a good alternative to OneLogin Virtual LDAP Service?

Often, yes. Duo Directory and OneLogin Virtual LDAP Service are both Access Management products, and both cover Authentication, MFA, Single Sign On. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

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

## Alternatives to each

- [See all Duo Directory alternatives](https://cybersectools.com/alternatives/duo-duo-directory)
- [See all OneLogin Virtual LDAP Service alternatives](https://cybersectools.com/alternatives/onelogin-virtual-ldap-service)

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Source: https://cybersectools.com/compare/duo-duo-directory-vs-onelogin-virtual-ldap-service

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

More on Duo Directory and OneLogin Virtual LDAP Service: 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