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Identity and Access Management is the discipline of deciding who, or what, gets to access which systems, under what conditions, and proving it after the fact. As the perimeter dissolved into SaaS, cloud, and remote work, identity became the control plane, and it is now the most attacked one: most breaches start with stolen or misused credentials, not malware. The category spans the full lifecycle, from authenticating humans (Access Management, MFA & Passwordless, CIAM) to governing what they can touch (Identity Governance, Privileged Access Management) to the fast-growing problems of machine and cloud identity (Non-Human Identity, Secrets Management, CIEM) and catching identity attacks in progress (ITDR). It is broad enough that most buyers assemble a stack across several subcategories rather than betting on one platform that claims to do everything.
We cover 832 IAM tools, 60 free and 772 commercial.
Accuracy and depth improve over time. Last reviewed Jul 2026. Is something off? Reach out.
Managed IAM service for user access control across enterprise resources.
Audits and manages user permissions to reduce security risks.
Lifecycle management solution for machine, device, and workload identities.
Mobile credential solution replacing physical smartcards for enterprise access control.
AD/Azure AD risk identification and auditing tool for file server environments.
Access security platform detecting unauthorized user access via continuous monitoring.
Terraform-native access governance with automated request & approval flows.
IAM solution for Active Directory with MFA, SSO, and context-based access controls.
Identity management solution for Microsoft Entra ID user visibility & control
Identity and access management platform for AI agents accessing internal tools
Zero trust identity platform for securing workloads with dynamic credentials
AI-powered IAM agents for identity security and access management automation
Identity knowledge graph for access governance and IAM decision-making
Cloud-native platform for secure third-party access mgmt with monitoring
AI-powered PAM solution with behavioral analysis and session monitoring
Authentication software for Windows and Linux with alternative login methods
PAM solution for managing & securing remote access to critical systems
Passwordless authentication for healthcare using device-bound biometrics.
Digital identity verification platform for global eIDs and digital wallets
Runtime security platform for NHIs, secrets, and AI agents with secretless access
Passkey-based authentication for one-click checkout with device binding
832 tools across 12 specializations · 60 free, 772 commercial
Access Management
Workforce access management tools providing SSO, federation, and the access gateway for employees and internal users.
MFA & Passwordless
The authentication factor itself: multi-factor authentication, passwordless, FIDO, passkeys, and biometric authentication.
CIAM
Customer Identity and Access Management (CIAM) delivered as auth-as-API embedded in the customer's own application.
Common questions about IAM tools, selection guides, pricing, and comparisons.
IAM is the set of tools and processes that control who can reach an organization's systems and data, what they can do once inside, and how that access is proven and revoked. It spans authenticating users with passwords, MFA, SSO, and passkeys, governing permissions over time, securing privileged and machine accounts, and detecting identity-based attacks. With identity now the primary target in most breaches, IAM is foundational to modern security.
Start by identifying which specific identity problem you have, because IAM covers many distinct ones. Workforce login, customer identity, access governance, privileged access, machine and cloud identity, and identity threat detection are separate disciplines. Match your biggest risk and compliance gap to the corresponding subcategory, then judge tools on how deeply they integrate with your existing identity provider, cloud, and HR systems.
IAM is the broad discipline covering all identities and their access. Privileged Access Management is a subcategory focused on high-risk accounts: administrators, root, service accounts, and anyone with elevated permissions. PAM adds credential vaulting, session recording, and just-in-time elevation that general IAM does not. Most organizations need both: IAM for everyone, PAM for the accounts that can do the most damage.
Open-source identity providers handle authentication and SSO well and make a strong foundation, especially for engineering-heavy teams comfortable operating them. Governance, privileged access, identity threat detection, and audit-ready reporting are where commercial platforms pull ahead, in both features and support. Many organizations run open-source for core authentication and buy commercial tools for governance, PAM, and ITDR, where the operational burden and stakes climb.
Identity Governance and Administration
Identity Governance and Administration (IGA) platforms for joiner-mover-leaver lifecycle, access certification, and separation-of-duties.