# Keycloak vs Messageware NavGuard: side-by-side comparison (2026)

[Keycloak](https://cybersectools.com/tools/keycloak) is a commercial [access management](https://cybersectools.com/categories/access-management) solution by [Keycloak](https://cybersectools.com/companies/keycloak). [Messageware NavGuard](https://cybersectools.com/tools/messageware-navguard) is a commercial [access management](https://cybersectools.com/categories/access-management) solution by [Messageware](https://cybersectools.com/companies/messageware). 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

| | Keycloak | Messageware NavGuard |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Access Management | Access Management |
| Verified | No | No |
| Deployment type | Hybrid | On-Premises |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Keycloak | Messageware |
| Headquarters | – | – |

### Use cases and capabilities

| | Keycloak | Messageware NavGuard |
|---|---|---|
| Single Sign On | Yes | – |
| MFA | Yes | – |
| Authentication | Yes | Yes |
| Authorization | Yes | – |
| Open Source | Yes | – |
| Outlook | – | Yes |
| Security Policy | – | Yes |
| Microsoft | – | Yes |
| Office 365 | – | Yes |
| Microsoft 365 | – | Yes |

### Core features

**Keycloak**

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

**Messageware NavGuard**

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

### Integrations

**Keycloak**

No integrations listed.

**Messageware NavGuard**

2 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.

- [Keycloak](https://cybersectools.com/tools/keycloak) fits if you need both cloud and on-premises options and you are a startup.
- [Messageware NavGuard](https://cybersectools.com/tools/messageware-navguard) fits if you need to run it on your own servers.

## Keycloak vs Messageware NavGuard FAQ

Common questions when comparing Keycloak vs Messageware NavGuard for access management.

### What is the difference between Keycloak and Messageware NavGuard?

**Keycloak**: Open source IAM server providing SSO, identity brokering, federation, and authorization, built by Keycloak.

**Messageware NavGuard**: Secures OWA sessions by alerting users who navigate away without logging off, built by Messageware.

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

### Who makes Keycloak and Messageware NavGuard?

**Keycloak** is made by Keycloak. **Messageware NavGuard** is made by Messageware. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Keycloak a good alternative to Messageware NavGuard?

Often, yes. Keycloak and Messageware NavGuard are both Access Management products, and both cover Authentication. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Keycloak vs DualShield SSO](https://cybersectools.com/compare/dualshield-sso-vs-keycloak)
- [Keycloak vs Soffid Access Management](https://cybersectools.com/compare/keycloak-vs-soffid-access-management)
- [Keycloak vs Auth0 Single Sign On](https://cybersectools.com/compare/auth0-single-sign-on-vs-keycloak)
- [Messageware NavGuard vs DualShield SSO](https://cybersectools.com/compare/dualshield-sso-vs-messageware-navguard)
- [Messageware NavGuard vs Soffid Access Management](https://cybersectools.com/compare/messageware-navguard-vs-soffid-access-management)
- [Messageware NavGuard vs Auth0 Single Sign On](https://cybersectools.com/compare/auth0-single-sign-on-vs-messageware-navguard)

## Alternatives to each

- [See all Keycloak alternatives](https://cybersectools.com/alternatives/keycloak)
- [See all Messageware NavGuard alternatives](https://cybersectools.com/alternatives/messageware-navguard)

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Source: https://cybersectools.com/compare/keycloak-vs-messageware-navguard

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

More on Keycloak and Messageware NavGuard: 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