--- title: "Identity Tools Directory — IDSync" description: "Browse IAM, SSO, MFA, CIAM, IGA, PAM, SCIM, and AI agent identity vendors. Filter by company size, deployment, open source, and integrations." lang: en json-ld: | { "@context": "https://schema.org", "@type": "CollectionPage", "name": "Identity, access & authentication tools directory", "description": "Directory of IAM, SSO, MFA, CIAM, IGA, PAM, SCIM, and AI agent identity vendors.", "url": "https://idsync.com/directory", "isPartOf": { "@type": "WebSite", "name": "IDSync", "url": "https://idsync.com/" } } --- [![IDSync — identity software buyer platform](/assets/idsync-logo-BKS89EW4.png)](/) [Directory](/directory) [Compare](/compare) [Resources](/resources) [Browse tools](/directory)[Run Stack Finder](/stack-finder) Directory # Identity, access & authentication tools Compare IAM, SSO, MFA, CIAM, IGA, PAM, SCIM, and AI agent identity vendors. Filter by company size, deployment model, open source status, pricing, and integrations. Filters1 Sort: Featured first Alphabetical Recently updated Open source Enterprise fit Developer-first Best for startups Category: All Workforce IAM Customer Identity / CIAM SSO MFA / Passwordless Identity Governance / IGA Privileged Access Management / PAM Directory / User Provisioning SCIM Developer Authentication Authorization Machine Identity Non-Human Identity AI Agent Identity Secrets / API Key Management SaaS Access Governance Size: All Startup SMB Mid-market Enterprise Deployment: All SaaS Self-hosted Hybrid Source: All Commercial Open source Open core Pricing: All Free / freemium Usage-based / MAU Per user Tiered Enterprise / quote Integration: All AWS Okta GitHub Azure Kubernetes GCP SAML Salesforce Active Directory OIDC Azure AD ServiceNow SCIM LDAP Workday Slack Google Workspace Snowflake SAP OAuth 2.0 FeaturedSponsoredClaimed Clear filters 16 vendors ![Auth0 company logo](https://www.google.com/s2/favicons?sz=128&domain=auth0.com) [Auth0](/directory/auth0) Featured Free tier Developer-first Passwordless [](https://auth0.com) Auth0 is a developer-centric customer identity and access management (CIAM) platform offering authentication, authorization, and user management for web and mobile applications, now operating as Okta Customer Identity Cloud. [Customer Identity / CIAM](/directory/category/ciam)[SSO](/directory/category/sso)[MFA / Passwordless](/directory/category/mfa) [View profile →](/directory/auth0) ![Clerk company logo](https://www.google.com/s2/favicons?sz=128&domain=clerk.com) [Clerk](/directory/clerk) Featured Free tier Developer-first Passwordless [](https://clerk.com) Clerk provides drop-in authentication UI components and a complete user management platform for React, Next.js, and modern web applications, including B2B organization management and enterprise SSO. [Customer Identity / CIAM](/directory/category/ciam)[SSO](/directory/category/sso)[MFA / Passwordless](/directory/category/mfa) [View profile →](/directory/clerk) ![Microsoft Entra company logo](https://www.google.com/s2/favicons?sz=128&domain=microsoft.com) [Microsoft Entra](/directory/microsoft-entra) Featured Free tier [](https://www.microsoft.com/en-us/security/business/microsoft-entra) Microsoft Entra ID is Microsoft's cloud-based identity and access management service, providing SSO, MFA, Conditional Access, and identity governance tightly integrated with Microsoft 365 and Azure. [SSO](/directory/category/sso)[MFA / Passwordless](/directory/category/mfa)[Identity Governance / IGA](/directory/category/iga) [View profile →](/directory/microsoft-entra) ![Okta company logo](https://www.google.com/s2/favicons?sz=128&domain=okta.com) [Okta](/directory/okta) Featured Enterprise quote [](https://okta.com) Okta is a leading cloud-native identity and access management platform offering SSO, MFA, lifecycle management, and identity governance for enterprise workforce and customer-facing applications. [SSO](/directory/category/sso)[MFA / Passwordless](/directory/category/mfa)[Identity Governance / IGA](/directory/category/iga) [View profile →](/directory/okta) ![Ping Identity company logo](https://www.google.com/s2/favicons?sz=128&domain=pingidentity.com) [Ping Identity](/directory/ping-identity) Featured Enterprise quote Developer-first [](https://www.pingidentity.com) Ping Identity provides enterprise IAM with advanced federation, financial-grade API security, and hybrid cloud/on-premises deployment options, commonly deployed in financial services, healthcare, and government. [SSO](/directory/category/sso)[MFA / Passwordless](/directory/category/mfa)[Customer Identity / CIAM](/directory/category/ciam) [View profile →](/directory/ping-identity) ![Descope company logo](https://www.google.com/s2/favicons?sz=128&domain=descope.com) [Descope](/directory/descope) Free tier Developer-first Passwordless [](https://www.descope.com) Descope provides a no-code/low-code authentication platform with a visual flow builder, enabling teams to design and deploy authentication journeys (passwordless, MFA, SSO) without writing authentication logic from scratch. [Customer Identity / CIAM](/directory/category/ciam)[MFA / Passwordless](/directory/category/mfa)[SSO](/directory/category/sso) [View profile →](/directory/descope) ![Duo Security company logo](https://www.google.com/s2/favicons?sz=128&domain=duo.com) [Duo Security](/directory/duo) Enterprise Passwordless [](https://duo.com) Widely deployed MFA and zero trust access platform from Cisco, with strong device trust and push-based authentication. [MFA / Passwordless](/directory/category/mfa) [View profile →](/directory/duo) ![Frontegg company logo](https://www.google.com/s2/favicons?sz=128&domain=frontegg.com) [Frontegg](/directory/frontegg) Free tier Developer-first [](https://frontegg.com) Frontegg provides a full user management and authentication platform for B2B SaaS companies, including enterprise SSO, multi-tenancy, RBAC, audit logs, and self-service admin portals for end customers. [Customer Identity / CIAM](/directory/category/ciam)[SSO](/directory/category/sso)[MFA / Passwordless](/directory/category/mfa) [View profile →](/directory/frontegg) ![FusionAuth company logo](https://www.google.com/s2/favicons?sz=128&domain=fusionauth.io) [FusionAuth](/directory/fusionauth) Free tier Enterprise quote Developer-first Passwordless [](https://fusionauth.io) FusionAuth is a comprehensive authentication and user management platform offering flexible deployment (self-hosted, private cloud, or FusionAuth Cloud), developer-friendly APIs, and broad feature coverage including SSO, MFA, SAML, OIDC, and multi-tenancy. [Customer Identity / CIAM](/directory/category/ciam)[SSO](/directory/category/sso)[MFA / Passwordless](/directory/category/mfa) [View profile →](/directory/fusionauth) ![IBM Security Verify company logo](https://www.google.com/s2/favicons?sz=128&domain=ibm.com) [IBM Security Verify](/directory/ibm-security-verify) Enterprise quote Enterprise [](https://www.ibm.com/products/verify-identity) IBM's identity platform covering workforce SSO, MFA, CIAM and access management, available as SaaS or on-prem. [Workforce IAM](/directory/category/workforce-iam)[Customer Identity / CIAM](/directory/category/ciam)[SSO](/directory/category/sso) [View profile →](/directory/ibm-security-verify) ![JumpCloud company logo](https://www.google.com/s2/favicons?sz=128&domain=jumpcloud.com) [JumpCloud](/directory/jumpcloud) Free tier [](https://jumpcloud.com) JumpCloud is a cloud directory platform providing unified identity management, SSO, MFA, and device management (MDM) across Windows, Mac, and Linux environments — popular with SMB and mid-market organizations. [SSO](/directory/category/sso)[MFA / Passwordless](/directory/category/mfa)[Directory / User Provisioning](/directory/category/directory-provisioning) [View profile →](/directory/jumpcloud) ![Keycloak company logo](https://www.google.com/s2/favicons?sz=128&domain=keycloak.org) [Keycloak](/directory/keycloak) Free tier Developer-first [](https://www.keycloak.org) Keycloak is the most widely deployed open source IAM platform, providing enterprise-grade SSO, MFA, SAML, OIDC, LDAP, and Kerberos support in a self-hosted, Apache 2.0 licensed package maintained by Red Hat. [SSO](/directory/category/sso)[MFA / Passwordless](/directory/category/mfa)[Customer Identity / CIAM](/directory/category/ciam) [View profile →](/directory/keycloak) ![OneLogin company logo](https://www.google.com/s2/favicons?sz=128&domain=onelogin.com) [OneLogin](/directory/onelogin) [](https://www.onelogin.com) OneLogin is a workforce identity and access management platform providing SSO, MFA, and user provisioning for mid-market organizations, now part of One Identity. [SSO](/directory/category/sso)[MFA / Passwordless](/directory/category/mfa)[SCIM](/directory/category/scim) [View profile →](/directory/onelogin) ![Stytch company logo](https://www.google.com/s2/favicons?sz=128&domain=stytch.com) [Stytch](/directory/stytch) Free tier Developer-first Passwordless [](https://stytch.com) Stytch is an API-first authentication platform offering passwordless authentication (magic links, OTPs, passkeys), session management, and B2B organization management with a clean, headless developer experience. [Customer Identity / CIAM](/directory/category/ciam)[MFA / Passwordless](/directory/category/mfa)[SSO](/directory/category/sso) [View profile →](/directory/stytch) ![Transmit Security company logo](https://www.google.com/s2/favicons?sz=128&domain=transmitsecurity.com) [Transmit Security](/directory/transmit-security) Enterprise quote Enterprise Passwordless [](https://transmitsecurity.com) Identity security platform focused on passwordless authentication, identity verification and fraud prevention for CIAM use cases. [Customer Identity / CIAM](/directory/category/ciam)[MFA / Passwordless](/directory/category/mfa) [View profile →](/directory/transmit-security) ![Yubico company logo](https://www.google.com/s2/favicons?sz=128&domain=yubico.com) [Yubico](/directory/yubico) Enterprise Passwordless [](https://www.yubico.com) Maker of YubiKey hardware security keys, widely used for phishing-resistant MFA and passwordless via FIDO2 / WebAuthn. [MFA / Passwordless](/directory/category/mfa) [View profile →](/directory/yubico) ## Browse by category Every category has a dedicated hub with its vendors, comparisons, and buying guidance. [Workforce IAM](/directory/category/workforce-iam)[Customer Identity / CIAM](/directory/category/ciam)[SSO](/directory/category/sso)[MFA / Passwordless](/directory/category/mfa)[Identity Governance / IGA](/directory/category/iga)[Privileged Access Management / PAM](/directory/category/pam)[Directory / User Provisioning](/directory/category/directory-provisioning)[SCIM](/directory/category/scim)[Developer Authentication](/directory/category/developer-auth)[Authorization](/directory/category/authorization)[Machine Identity](/directory/category/machine-identity)[Non-Human Identity](/directory/category/non-human-identity)[AI Agent Identity](/directory/category/ai-agent-identity)[Secrets / API Key Management](/directory/category/secrets-api-keys)[SaaS Access Governance](/directory/category/saas-access-governance) ## Not sure what to pick? Run the IAM Stack Finder for a guided shortlist tailored to your stack. [Run the IAM Stack Finder](/stack-finder)[Request a vendor shortlist](/request-shortlist) [![IDSync home](/assets/idsync-logo-BKS89EW4.png)](/) The buyer-focused platform for identity, access, and authentication software. #### Platform - [Home](/) - [IAM Stack Finder](/stack-finder) - [Directory](/directory) - [Resources](/resources) - [State of AI Agent Identity 2026](/reports/state-of-ai-agent-identity-2026) - [Buyer Guides](/guides) - [Glossary](/glossary) - [Newsletter](/newsletter) - [Newsletter Archive](/newsletter/archive) #### Best of guides - [All comparisons](/compare) - [All vendor alternatives](/alternatives) - [Best SSO tools](/compare/best-sso-tools) - [Best MFA tools](/compare/best-mfa-tools) - [Best PAM tools](/compare/best-pam-tools) - [Best IGA tools](/compare/best-iga-tools) - [Best CIAM tools](/compare/best-ciam-tools) - [Best passwordless auth](/compare/best-passwordless-authentication-tools) - [Best identity security](/compare/best-identity-security-tools) - [Best machine identity](/compare/best-machine-identity-tools) - [Best SaaS access governance](/compare/best-saas-access-governance-tools) - [Best developer auth](/compare/best-developer-authentication-tools) - [Best for startups](/compare/best-iam-tools-for-startups) - [Best for enterprises](/compare/best-iam-tools-for-enterprises) - [Best SCIM tools](/compare/best-scim-provisioning-tools) - [Best for AI agents](/compare/best-ai-agent-identity-tools) - [Best NHI tools](/compare/best-nhi-management-tools) - [Okta pricing explained](/guides/okta-pricing) - [Auth0 pricing explained](/guides/auth0-pricing) - [Okta alternatives](/alternatives/okta) - [Auth0 alternatives](/alternatives/auth0) #### For Vendors - [Sponsor](/sponsor) - [Badges](/badges) - [Submit Product](/submit-product) - [Claim Profile](/claim-profile) - [Partner](/partner) #### Company - [About & Methodology](/about) - [Contact](/contact) - [Privacy](/privacy) Vendor names, logos, and trademarks are the property of their respective owners. IDSync is an independent buyer resource and does not imply endorsement unless explicitly stated. Logos are displayed for identification purposes only. IDSync (idsync.com) is operated by TetraCore, Bowling Green, Ohio. It is not affiliated with the IDSync® Active Directory synchronizer by Identity Syncronizer — [learn more](/about#idsync-disambiguation). © 2026 IDSync. All rights reserved. Editorial independence. Sponsored placements are clearly disclosed.