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Logto introduction

Welcome to Logto documentation! Logto is an identity and access management (IAM) solution that designed for modern apps and SaaS products. It provides a secure, scalable, and customizable authentication and authorization system for your applications.

Explore by features

Logto provides a robust suite of features, including authentication, authorization, and user and organization management, tailored for modern identity needs. Our strong CIAM (Customer Identity and Access Management) support gives it a clear advantage in the field.




Explore by support toolkit

Logto’s capabilities are built on four key pillars, forming the foundation for the features you can easily integrate into your product or business.

Explore by deployment types

Join our community

Join the Logto Discord server — a lively community for developers and businesses. Engage in discussions, stay updated, and share feedback.


If you are new to identity system, please read these essential concepts at started:

Sign-in experience Authentication & authorization Logto core service