Best league/oauth2-server Alternatives & Competitors in 2026

Okta Workforce Identity

Enterprise identity and access management platform for workforce security

Broadcom Identity and Access Management

Enterprise IAM platform with zero trust identity fabric capabilities

Microsoft Entra ID

Cloud-based identity and access management solution for enterprises

Ping Identity Platform

Identity and access management platform for authentication and authorization

Jamf Connect

Mac and mobile authentication with cloud IdP integration and ZTNA access.

ManageEngine Identity360

Cloud-based IAM platform for identity mgmt, SSO, MFA, and lifecycle mgmt

Imprivata Enterprise Access Management

Enterprise access management with SSO, MFA, and passwordless authentication

Imprivata Mobile Access Management

Manages secure access to shared mobile devices with fast authentication & SSO

Alibaba Cloud IDaaS

Alibaba Cloud IDaaS is a cloud-native Identity and Access Management platform.

SecurEnvoy Access Management

Access management platform with SSO, MFA, and conditional access controls

Okta Single Sign-On

Enterprise SSO solution providing secure access to cloud and on-prem apps.

Soffid Access Management

Centralized access management platform with SSO, MFA, and risk-based policies

Cerebra mPass sso

SSO platform enabling access to multiple apps with one set of credentials

Avatier Identity Anywhere SSO

Docker-based SSO solution with SaaS license mgmt and identity lifecycle integration

JumpCloud Open Cloud Directory

Cloud-based directory platform for identity, access, and device management

JumpCloud Single Sign-On (SSO)

SSO solution for SAML and OIDC apps with MFA and user provisioning

JumpCloud Conditional Access

Policy-driven conditional access control with dynamic authentication requirements

Iru Identity

Passwordless workforce IAM with SSO, MFA, and device posture-based access control

Ory Oathkeeper

Identity & Access Proxy for authenticating, authorizing & mutating HTTP requests

Cerby Automated Credential Management & SSO

Automated credential mgmt & SSO platform for apps without SAML/OIDC support

Cerby Access Management

Access mgmt platform for nonstandard apps lacking SSO/SCIM support

cyberelements Single Sign On

Authentication & access mgmt solution with SSO, MFA, and password vault

1Password Extended Access Management

Extended access management solution for identity security and access control

Auth0 Single Sign On

SSO platform enabling users to authenticate once across multiple applications

Duo Single Sign-On (SSO)

SSO solution with MFA integration for cloud and on-premises applications

Duo Passport

SSO solution that reduces authentication prompts via continuous trust verification

Duo Directory

IAM solution with user directory, SSO, MFA, and passwordless authentication

Duo Access Management

Access management solution with MFA, SSO, passwordless auth & adaptive policies

Duo Adaptive Access

Adaptive access control with MFA, SSO, and risk-based authentication policies

Duo Cisco Duo Single Sign-On

SSO solution for centralized authentication and access management

Evidian Enterprise Single Sign-On

Enterprise SSO solution for password management and single authentication access

Happiest Minds Identity Vigil 2.0

Cloud-based IDaaS platform for identity and access management

Identity Automation RapidIdentity

IAM platform with MFA, SSO, and rostering for education institutions

OneLogin Virtual LDAP Service

Cloud-based LDAP service for hybrid enterprise authentication and directory access

Optimal IdM LDAP Proxy Firewall

LDAP proxy firewall for securing Active Directory and LDAP directories

Optimal IdM Optimal Federation & Identity Services

On-premise federated identity mgmt system with SSO and MFA capabilities

Optimal IdM Cloud-Hosted Virtual Identity Server

Cloud-hosted virtual directory server for unified identity data access

Strata Maverics Identity Orchestration

Identity orchestration platform for managing distributed IAM across hybrid envs

Strata Identity Orchestration

Identity orchestration platform for integrating IAM architecture without app code changes

Ubisecure Workforce Identity & Access Management

Workforce IAM solution with SSO, MFA, and centralized access management

SGNL Continuous Identity platform

Real-time identity access control platform using context-aware policies

ViewDS Cobalt IAM

Multi-tenant IAM platform for MSPs and CSPs with SSO, MFA, and RBAC/ABAC

PlainID Dynamic Authorization

Real-time policy-based access control platform for enterprise authorization

Keycloak

Open-source IAM solution for SSO, MFA, and identity federation

Axiomatics Policy-driven Authorization

Policy-driven authorization platform for fine-grained access control

authentik

Open-source identity provider with SSO, MFA, and application proxy capabilities

Scalekit IdP-Initiated SSO

Enables secure IdP-initiated SSO with automatic conversion to SP-initiated flows

NomadID

ICAM solution for DDIL environments with authentication and SSO capabilities