Tesseral

Tesseral is an open-source authentication solution specifically designed for B2B SaaS applications. It simplifies the implementation of complex B2B authentication, allowing developers to focus on core product features.

The platform enables developers to set up login pages, authenticate users, and manage resource access. It includes a comprehensive suite of enterprise-grade features such as B2B multi-tenancy, Single Sign-On (SAML SSO), Multi-Factor Authentication (MFA), SCIM provisioning, and Role-Based Access Control (RBAC).

Additionally, Tesseral supports managing API keys for customers, with the ability to limit key scopes using its RBAC functionality. It aims to provide a powerful yet simple solution for secure enterprise software, making advanced security features accessible to any software developer without needing deep security expertise. Tesseral can be self-hosted or utilized through its hosted service.