Logto helps you build the sign-in, auth, and user identity within minutes. We provide an OIDC-based identity service and the end-user experience with username, phone number, email, and social sign-in, for web and native apps.




Okta is described as ''s Workforce and Customer Identity Clouds enable secure access, authentication, and automation—putting identity at the heart of business security and growth' and is a identity management tool in the network & admin category. There are more than 50 alternatives to Okta for a variety of platforms, including Web-based, SaaS, Self-Hosted, iPhone and Mac apps. The best Okta alternative is Keycloak, which is both free and Open Source. Other great apps like Okta are AuthKit, ZITADEL , authentik and Hanko.
Logto helps you build the sign-in, auth, and user identity within minutes. We provide an OIDC-based identity service and the end-user experience with username, phone number, email, and social sign-in, for web and native apps.




With AWS Identity and Access Management (IAM), you can specify who or what can access services and resources in AWS, centrally manage fine-grained permissions, and analyze access to refine permissions across AWS.

Nubus is a modular open-source solution for centralized identity & access management, providing secure user management, role-based access control, and Single Sign-On (SSO) via a central web portal.



LoginRadius is SaaS based CIAM platform that manages consumer identity and privacy, allowing businesses to customize a secure and delightful digital experience their consumers will love.

LoginRadius is the most popular commercial alternative to Okta.

The Gluu Server is a container distribution of free open source software (FOSS) for identity and access management (IAM). SaaS, custom, open source and commercial web and mobile applications can leverage a Gluu Server for user authentication, identity information, and policy...
FusionAuth is an auth for any app. Get everything you need for secure registration and user management in minutes. Single-tenant, on-prem or private cloud, custom emails with localization, social login, and more.




FusionAuth is the most popular Windows alternative to Okta.
10Duke Identity Provider makes it easy for your customers to access and register to multiple applications with single username and password or using their favorite social login, secures profile data and easily integrates with leading business tools.




Ory builds cloud-native authentication (login), authorization (permission), delegation (OAuth2, OpenID Connect), and user management software. You can deploy what you need yourself or use the Ory Network and get started in minutes.


Ory is the most popular Android, iPhone & iPad alternative to Okta.
Frontegg is a developer platform that enables product-led-growth through a customer-facing user-management interface embedded seamlessly within any product.




OneLogin is a cloud-based IAM solution providing users secure access to cloud applications from any device.
Its free, flexible and less monolithic architecture than Keycloak. But the learning curve is pretty steep