# Forum Sentry Mobile Identity vs Optimal IdM LDAP Proxy Firewall: side-by-side comparison (2026) [Forum Sentry Mobile Identity](https://cybersectools.com/tools/forum-sentry-mobile-identity) is a commercial [access management](https://cybersectools.com/categories/access-management) solution by [Forum Systems](https://cybersectools.com/companies/forum-systems). [Optimal IdM LDAP Proxy Firewall](https://cybersectools.com/tools/optimal-idm-ldap-proxy-firewall) is a commercial [access management](https://cybersectools.com/categories/access-management) solution by [Optimal IdM](https://cybersectools.com/companies/optimal-idm). 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 | | Forum Sentry Mobile Identity | Optimal IdM LDAP Proxy Firewall | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Access Management | Access Management | | Verified | No | No | | Deployment type | Hybrid | On-Premises | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Forum Systems | Optimal IdM | | Headquarters | – | – | ### Use cases and capabilities | | Forum Sentry Mobile Identity | Optimal IdM LDAP Proxy Firewall | |---|---|---| | Authentication | Yes | Yes | | SSO | Yes | – | | MFA | Yes | – | | Active Directory | Yes | Yes | | Proxy | – | Yes | | NTLM | – | Yes | ### Core features **Forum Sentry Mobile Identity** 7 features listed. Sign in on the page to see them. **Optimal IdM LDAP Proxy Firewall** 10 features listed. Sign in on the page to see them. ### Integrations **Forum Sentry Mobile Identity** 12 integrations listed. Sign in on the page to see them. **Optimal IdM LDAP Proxy Firewall** 3 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. - [Forum Sentry Mobile Identity](https://cybersectools.com/tools/forum-sentry-mobile-identity) fits if you need both cloud and on-premises options. - [Optimal IdM LDAP Proxy Firewall](https://cybersectools.com/tools/optimal-idm-ldap-proxy-firewall) fits if you need to run it on your own servers. ## Forum Sentry Mobile Identity vs Optimal IdM LDAP Proxy Firewall FAQ Common questions when comparing Forum Sentry Mobile Identity vs Optimal IdM LDAP Proxy Firewall for access management. ### What is the difference between Forum Sentry Mobile Identity and Optimal IdM LDAP Proxy Firewall? **Forum Sentry Mobile Identity**: IAM platform unifying auth, federation, and SSO with no per-user fees. Built by Forum Systems. **Optimal IdM LDAP Proxy Firewall**: LDAP proxy firewall for securing Active Directory and LDAP directories. Built by Optimal IdM. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Forum Sentry Mobile Identity and Optimal IdM LDAP Proxy Firewall? **Forum Sentry Mobile Identity** is made by Forum Systems. **Optimal IdM LDAP Proxy Firewall** is made by Optimal IdM. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Forum Sentry Mobile Identity a good alternative to Optimal IdM LDAP Proxy Firewall? Often, yes. Forum Sentry Mobile Identity and Optimal IdM LDAP Proxy Firewall are both Access Management products, and both cover Active Directory, Authentication. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Forum Sentry Mobile Identity vs Authen2cate](https://cybersectools.com/compare/authen2cate-vs-forum-sentry-mobile-identity) - [Forum Sentry Mobile Identity vs F5 BIG-IP Zero Trust Access](https://cybersectools.com/compare/f5-big-ip-access-policy-manager-apm-vs-forum-sentry-mobile-identity) - [Forum Sentry Mobile Identity vs Cerebra mPass sso](https://cybersectools.com/compare/cerebra-mpass-sso-vs-forum-sentry-mobile-identity) - [Optimal IdM LDAP Proxy Firewall vs Authen2cate](https://cybersectools.com/compare/authen2cate-vs-optimal-idm-ldap-proxy-firewall) - [Optimal IdM LDAP Proxy Firewall vs F5 BIG-IP Zero Trust Access](https://cybersectools.com/compare/f5-big-ip-access-policy-manager-apm-vs-optimal-idm-ldap-proxy-firewall) - [Optimal IdM LDAP Proxy Firewall vs Cerebra mPass sso](https://cybersectools.com/compare/cerebra-mpass-sso-vs-optimal-idm-ldap-proxy-firewall) ## Alternatives to each - [See all Forum Sentry Mobile Identity alternatives](https://cybersectools.com/alternatives/forum-sentry-mobile-identity) - [See all Optimal IdM LDAP Proxy Firewall alternatives](https://cybersectools.com/alternatives/optimal-idm-ldap-proxy-firewall) --- Source: https://cybersectools.com/compare/forum-sentry-mobile-identity-vs-optimal-idm-ldap-proxy-firewall For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/forum-sentry-mobile-identity.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Forum Sentry Mobile Identity and Optimal IdM LDAP Proxy Firewall: 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