Forum Sentry Mobile Identity vs Optimal IdM Cloud-Hosted Virtual Identity Server: Side-by-Side Comparison (2026)

Forum Sentry Mobile Identity: IAM platform unifying auth, federation, and SSO with no per-user fees. built by Forum Systems. Core capabilities include Any-to-any authentication format conversion (HTTP Basic, Form Post, Digest, PKI, SAML, OAuth, JWT, OpenID Connect, legacy tokens), Two-Factor Authentication (2FA), Multi-Factor Authentication (MFA), and Multi-Context Authentication (MCA), SAML Token Service and OAuth Token Service (IdP capabilities)..

Optimal IdM Cloud-Hosted Virtual Identity Server: Cloud-hosted virtual directory server for unified identity data access. built by Optimal IdM. Core capabilities include Universal directory with real-time view of identity data from multiple directories, Virtual schema management without extending AD schema, Multi-directory joining without LDAP object duplication..

Both serve the Access Management market but differ in approach, feature depth, and target audience.

Forum Sentry Mobile Identity differentiates with Any-to-any authentication format conversion (HTTP Basic, Form Post, Digest, PKI, SAML, OAuth, JWT, OpenID Connect, legacy tokens), Two-Factor Authentication (2FA), Multi-Factor Authentication (MFA), and Multi-Context Authentication (MCA), SAML Token Service and OAuth Token Service (IdP capabilities). Optimal IdM Cloud-Hosted Virtual Identity Server differentiates with Universal directory with real-time view of identity data from multiple directories, Virtual schema management without extending AD schema, Multi-directory joining without LDAP object duplication.

Forum Sentry Mobile Identity is developed by Forum Systems. Optimal IdM Cloud-Hosted Virtual Identity Server is developed by Optimal IdM. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Forum Sentry Mobile Identity and Optimal IdM Cloud-Hosted Virtual Identity Server serve similar Access Management use cases: both are Access Management tools, both cover Active Directory. Review the feature comparison above to determine which fits your requirements.