Best Okta Alternatives for Workforce Single Sign-On in 2026
Workforce SSO is the foundational identity use case — giving employees secure, one-click access to all their SaaS applications, on-premises systems, and cloud infrastructure through a single authentication event. Modern SSO eliminates password fatigue, reduces helpdesk ticket vol
Best picks for this use case
The strongest Okta alternative for workforce SSO in Microsoft-centric environments. SSO capabilities included in Microsoft 365 licensing provide immediate cost savings, and seamless integration with M365 apps delivers the best user experience for Microsoft shops.
Microsoft's cloud IAM, bundled with M365 and Azure
Combines SSO with directory services and device management in a single platform, reducing tool sprawl for small-to-mid-size organizations. The free tier for 10 users enables pilot deployments without cost commitment.
All-in-one directory, SSO, and device management for SMBs
OneLogin
A cost-effective SSO platform with 6,000+ app integrations and SmartFactor Authentication. Delivers core workforce SSO capabilities at lower per-user pricing than Okta, with built-in desktop SSO for Windows and macOS.
Mid-market cloud IAM at a lower price point than Okta
PingFederate handles the most complex enterprise SSO and federation requirements including multi-protocol support and cross-organizational federation. Best for large enterprises with intricate SSO topologies.
Enterprise-grade IAM with hybrid deployment and strong federation
Keycloak
The leading open-source SSO platform with zero licensing costs. Supports SAML 2.0 and OpenID Connect with full customization. Best for engineering teams that want complete control over their SSO infrastructure.
The leading open-source IAM platform, backed by Red Hat
How to implement this
- 1
Inventory Applications and User Groups
Catalog all SaaS applications, on-premises systems, and cloud infrastructure that employees access. Map user groups and roles to applications based on department, job function, and access level. Prioritize applications by user count and security sensitivity.
- 2
Deploy SSO Platform and Connect Directory
Deploy your chosen SSO platform and connect it to your authoritative user directory — Active Directory, LDAP, HR system, or cloud directory. Configure user attribute mappings and group synchronization to ensure accurate identity data flows into the SSO platform.
- 3
Configure Application SSO Integrations
Set up SAML 2.0 or OpenID Connect integrations for each application. Start with the most-used applications to maximize user adoption. Use pre-built integrations from the SSO catalog where available, and configure custom SAML/OIDC connections for applications without pre-built support.
- 4
Enforce Authentication Policies
Define authentication policies including MFA requirements, session timeout durations, conditional access rules based on device trust and network location, and step-up authentication for sensitive applications. Apply policies per application or user group based on risk tolerance.
- 5
Migrate Users and Decommission Legacy Access
Roll out SSO to user groups in phases, starting with IT and security teams for validation. Train users on the SSO portal and MFA enrollment. After confirming successful SSO access, disable direct application logins and legacy authentication methods to eliminate bypass paths.