Top 10 B2B Insurtech SaaS SSO Solutions in 2026

Insurtech SaaS vendors increasingly face carrier security reviews focused on third-party risk, federated authentication, automated deprovisioning, MFA, and auditable access records, driven by cited breach trends and requirements associated with the NAIC Insurance Data Security Model Law and New York’s amended cybersecurity rules. The comparison evaluates 10 identity providers against SAML and SCIM support, cost across carrier connections, implementation speed, audit logging, multi-tenant capabilities, and pricing transparency. It ranks SSOJet first, emphasizing its advertised flat monthly pricing and inclusion of SCIM, MFA, and audit logs, while presenting WorkOS as an API-oriented option, Okta Customer Identity for large carriers, Auth0 for platforms combining consumer and enterprise identities, Entra External ID for Microsoft-focused environments, and Frontegg or Stytch for early-stage products needing administrative interfaces or free connection capacity. Descope is positioned for conditional step-up authentication, while FusionAuth and Keycloak are highlighted for self-hosting and data-residency needs but require greater operational effort or higher-cost SCIM capabilities. The central recommendation is to select a provider based on the number and sophistication of insurance partners, regulatory evidence requirements, and the long-term pricing implications of per-connection or per-user models.

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