Tesseral is an open-source authentication and identity management platform tailored for B2B SaaS applications, offering enterprise-grade features like SAML SSO, SCIM provisioning, RBAC, API key management, and audit logging through a unified API-first service. Tesseral is a multi-tenant, API-first service designed to run on the cloud. It is not an authentication library tied to a particular language or framework; Tesseral works with any tech stack. Tesseral is open source auth infrastructure for business software (i.e., B2B SaaS). Tesseral is built for B2B SaaS. Your customer's admins control how their users log in to their tenant, and can add or remove users at will.

Features

  • Multi-tenant authentication support for enterprise environments
  • API-first design enabling easy integration with various tech stacks
  • Supports SAML-based single sign-on for seamless identity federation
  • Offers SCIM provisioning to automate user lifecycle management
  • Role-based access control (RBAC) for fine-grained permission assignment
  • Includes audit logs and API key management for tracking and security

Project Samples

Tesseral Screenshot 1

Project Activity

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Categories

Authentication

License

MIT License

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Tesseral Web Site

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Additional Project Details

Operating Systems

Linux, Mac, Windows

Programming Language

TypeScript

Related Categories

TypeScript Authentication Software

Registered

2025-08-27
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