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.

End-user flows

Sign-up and sign-inEnterprise SSOMulti-factor authenticationAuthentication parametersConsent screenSign-outAccount settingsSecurity verificationOrganization experience

Authorization

Role-based access controlOrganization template

Management

User managementOrganizations

For developers

Custom token claimsUser impersonationWebhooksAudit logs

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.

Logto Console

A web-based interface for configuring and managing resources, offering a quick setup for sign-in experience and easy identity management.

End-user experience

It offers a complete authentication flow and user interface, with extensive customization through the Logto Console and API.

Logto API

Logto’s backend offers a suite of APIs to facilitate various authentication and authorization functionalities, including Logto Management API, Experience API and Account API.

SDKs

Explore our end-to-end tutorials and SDKs to quickly get started with your preferred framework.

Explore by deployment types

Logto Cloud

Our cloud service includes Free, Pro, and Enterprise plans to meet a range of customer needs. It’s hosted and managed by Logto. It also offers the dev tenant includes all features in Logto to test.

Open source (OSS)

Self-host Logto on your own infrastructure. Visit our GitHub page and open-source section for more details.

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