Top 10 B2B Healthcare SaaS SSO Solutions in 2026

Single Sign-On (SSO) integration has become a critical requirement for B2B healthcare SaaS platforms as hospitals demand seamless connectivity with their central identity providers to manage access securely and efficiently. This necessity is driven by the need to mitigate risks associated with password management and ensure compliance with stringent security standards, as healthcare data breaches are increasingly costly. Various SSO solutions cater to healthcare-specific needs, ranging from SSOJet, which offers rapid implementation for startups, to industry giants like Okta and Microsoft Entra ID, which provide robust identity management for large enterprises. Each platform offers distinct advantages, such as Okta's extensive integration network, Auth0's customization capabilities, and Keycloak's open-source flexibility, allowing healthcare SaaS companies to choose based on their specific technical and budgetary requirements. These solutions help companies meet enterprise security demands while focusing on core product development, thereby preventing the loss of potential hospital clients over insufficient SSO capabilities.