Who is OneLogin?
OneLogin is an identity and access management platform that provides Single Sign-On (SSO), directory integration, and security controls for workforce and customer applications.
- Cloud-based identity and access management for workforce and customer users
- SSO across Software-as-a-Service (SaaS), cloud, and on-premises (on-prem) applications
- Multi-factor authentication and access security policies
- Directory integration and user lifecycle management
- Centralized administration and monitoring of authentication and access
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More About OneLogin
OneLogin operates in the identity and access management (IAM) category, providing cloud-based services that enterprises use to control authentication and authorization for employees, partners, and external users across SaaS, cloud, and on-prem applications. The platform is deployed as a central identity layer that connects to corporate directories and applications, allowing organizations to enforce consistent login experiences and security policies.
The platform’s core capability is SSO (identity and access management), which enables users to authenticate once and access multiple applications via standards-based integrations. OneLogin supports protocols such as Security Assertion Markup Language (SAML), OAuth, and OpenID Connect (OIDC) (identity federation) for connecting to third-party services and custom applications. This protocol support allows enterprises to integrate a broad portfolio of business tools into a unified authentication flow and reduce reliance on application-specific credentials.
OneLogin also provides multi-factor authentication (MFA) (access security), which adds a second verification step to the login process using factors such as mobile apps, one-time codes, or other verification methods. Administrators can define contextual access policies that incorporate attributes such as user group, device, network, or location to manage risk-based access. These policies help enterprises enforce stronger controls for sensitive applications and data.
Directory integration and user lifecycle management (identity governance) are central functions. OneLogin integrates with enterprise directories and HR systems to synchronize user identities and attributes. It supports automated provisioning and deprovisioning of accounts in connected applications based on role, group membership, or HR events. This approach helps organizations maintain alignment between user status in authoritative systems and access rights in downstream applications.
From an architectural perspective, OneLogin is deployed as a cloud identity broker between users, identity sources, and applications. It connects to directories via secure connectors and exposes authentication and federation services to applications using standard protocols and APIs. Logging and monitoring capabilities provide visibility into authentication events and access patterns, supporting auditing and Security Operations (SecOps) workflows.
In enterprise environments, OneLogin is positioned as a central control point for managing workforce access to SaaS applications, internal web apps, and custom cloud workloads. It is also used in customer identity scenarios, where organizations need to manage external user registration, login, and access to digital services. Within a marketplace or directory, OneLogin is categorized under identity and access management, with subcategories including SSO, multi-factor authentication, directory integration, and user lifecycle management.
Our description of OneLogin. Updated December 2025.
