Who ranks for “single sign-on software”

Single sign-on (SSO) software allows users to log in once with a single set of credentials to access multiple independent applications and services.

How SSO Works

Identity Provider (IdP): Verifies the user's identity and acts as the central source of truth (e.g., Okta, Microsoft Entra ID). Service Provider (SP): The external application or website the user wants to access (e.g., Slack, Jira). Tokens/Assertions: Secure, digitally signed tokens passed from the IdP to the SP to confirm authentication without exposing passwords. Protocols: Common standards include SAML 2.0, OpenID Connect (OIDC), and OAuth 2.0.

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Top SSO Software Providers

Okta Workforce Identity Cloud : A leading, highly flexible SaaS-based platform with over 7,000 pre-built integrations, though it sits at a higher price point. Microsoft Entra ID : Formerly Azure AD, ideal for organizations deeply embedded in the Microsoft 365 and Windows ecosystem. miniOrange : A versatile, cost-effective platform supporting cloud, on-premises, and hybrid setups with 6,000+ integrations. Ping Identity : Enterprise-grade security tailored for large, highly regulated industries like finance and government. JumpCloud Directory-as-a-Service : A cloud directory alternative combining SSO, device management, and directory control.

If you'd like, let me know:Your company size or number of users Your current infrastructure (cloud-only, hybrid, or Microsoft-heavy) Specific applications or protocols you need to integrate I can help you select the best SSO software for your environment.