ManageEngine ADAudit - ManageEngine ADAudit is a real-time windows active directory auditing tool.

NetWrix Auditor - Configuration Auditing of IT Infrastructure

SolarWinds Access Rights Manager - SolarWinds Access Rights Manager provides provisioning, deprovisioning, and access rights auditing.

PingCastle - Because the Active Directory security lies in the process and not in expensive tools, our solution is simple: download PingCastle and apply its methodology.

Quest Active Administrator - Active Administrator is an active directory management tool that addresses auditing, security, recovery, and health of AD from one integrated console.

StealthAUDIT Management Platform - STEALTHbits Technologies is a leader in the Microsoft Infrastructure and Application Management space, with solutions for Data Access Governance, Identity Access Management, Active Directory, and more.