# F5 BIG-IP Zero Trust Access vs Messageware NavGuard: side-by-side comparison (2026) [F5 BIG-IP Zero Trust Access](https://cybersectools.com/tools/f5-big-ip-access-policy-manager-apm) is a commercial [access management](https://cybersectools.com/categories/access-management) solution by [F5](https://cybersectools.com/companies/f5). [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. ## Our take What our shortlists say about the one we picked. ### [F5 BIG-IP Zero Trust Access](https://cybersectools.com/tools/f5-big-ip-access-policy-manager-apm) Best for: F5 BIG-IP shops securing older web apps It earns its place as the bridge for older apps, because it puts modern sign-in and MFA in front of them instead of rewriting them. It fits mid-sized and large companies that already run BIG-IP on premises. It works next to an identity provider rather than replacing one, so plan it as a second layer beside your main sign-in product. From [Best Access Management Solutions for Business](https://cybersectools.com/shortlists/best-access-management-solutions), Fall 2026. Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about). 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 | | F5 BIG-IP Zero Trust Access | Messageware NavGuard | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Access Management | Access Management | | Verified | No | No | | Deployment type | On-Premises | On-Premises | | Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | F5 | Messageware | | Headquarters | – | – | ### Use cases and capabilities | | F5 BIG-IP Zero Trust Access | Messageware NavGuard | |---|---|---| | ZTNA | Yes | – | | Zero Trust Architecture | Yes | – | | Authentication | Yes | Yes | | Authorization | Yes | – | | SSO | Yes | – | | MFA | Yes | – | | Proxy | Yes | – | | Policy | Yes | – | | Remote Access | Yes | – | | Outlook | – | Yes | | Security Policy | – | Yes | | Microsoft | – | Yes | | Office 365 | – | Yes | | Microsoft 365 | – | Yes | ### Core features **F5 BIG-IP Zero Trust Access** 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 **F5 BIG-IP Zero Trust Access** 10 integrations listed. Sign in on the page to see them. **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. - [Messageware NavGuard](https://cybersectools.com/tools/messageware-navguard) fits if you are a small business. ## F5 BIG-IP Zero Trust Access vs Messageware NavGuard FAQ Common questions when comparing F5 BIG-IP Zero Trust Access vs Messageware NavGuard for access management. ### What is the difference between F5 BIG-IP Zero Trust Access and Messageware NavGuard? **F5 BIG-IP Zero Trust Access**: Identity-aware proxy and ZTNA for per-request app access with SSO, MFA and VPN. Built by F5. **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 F5 BIG-IP Zero Trust Access and Messageware NavGuard? **F5 BIG-IP Zero Trust Access** is made by F5. **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 F5 BIG-IP Zero Trust Access a good alternative to Messageware NavGuard? Often, yes. F5 BIG-IP Zero Trust Access 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 - [F5 BIG-IP Zero Trust Access vs DualShield SSO](https://cybersectools.com/compare/dualshield-sso-vs-f5-big-ip-access-policy-manager-apm) - [F5 BIG-IP Zero Trust Access vs SecureAuth](https://cybersectools.com/compare/f5-big-ip-access-policy-manager-apm-vs-secureauth) - [F5 BIG-IP Zero Trust Access vs Curity Identity Server](https://cybersectools.com/compare/curity-identity-server-vs-f5-big-ip-access-policy-manager-apm) - [Messageware NavGuard vs DualShield SSO](https://cybersectools.com/compare/dualshield-sso-vs-messageware-navguard) - [Messageware NavGuard vs SecureAuth](https://cybersectools.com/compare/messageware-navguard-vs-secureauth) - [Messageware NavGuard vs Curity Identity Server](https://cybersectools.com/compare/curity-identity-server-vs-messageware-navguard) ## Alternatives to each - [See all F5 BIG-IP Zero Trust Access alternatives](https://cybersectools.com/alternatives/f5-big-ip-access-policy-manager-apm) - [See all Messageware NavGuard alternatives](https://cybersectools.com/alternatives/messageware-navguard) --- Source: https://cybersectools.com/compare/f5-big-ip-access-policy-manager-apm-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/f5-big-ip-access-policy-manager-apm.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on F5 BIG-IP Zero Trust Access 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