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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.
Detects and remediates email account takeovers using behavioral AI analysis.
Automates least privilege enforcement in cloud via centralized policies & ChatOps
Platform for managing and securing non-human identities across enterprise systems
Automates identity provisioning and deprovisioning across enterprise systems.
Automates user access provisioning and deprovisioning throughout employee lifecycle
Self-service access request and provisioning platform with JIT access
Automates user access certifications and reviews across systems and resources.
Centralized access mgmt platform for self-service requests & governance
NHI security posture mgmt platform for monitoring & mitigating identity risks
Manages non-human identity lifecycle with automated key rotation & governance
Automates NHI remediation via playbooks, auto-rotation, and AI-generated fixes.
Discovers and inventories non-human identities across cloud, on-prem, and AI agents
AI-powered NHI security platform with natural language query interface
Platform for securing non-human identities across cloud, SaaS, and on-prem
Cloud identity entitlement mgmt. for right-sizing perms & detecting compromise
Custom automation workflows for identity exposure data integration into SIEM/SOAR
Manages third-party vendor privileged access with Zero Trust controls
Manages secure access to shared mobile devices with fast authentication & SSO
Enterprise access management with SSO, MFA, and passwordless authentication
Passwordless authentication solution using FIDO technology and biometrics
PAM platform for MSPs to manage privileged access across client infrastructure
Enterprise password mgmt platform with zero-trust & zero-knowledge architecture
Zero-trust remote access gateway for desktops, servers, databases, and web apps
Enforces least privilege & JIT access on Windows, macOS & Linux endpoints.
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.