Cost / License
- Free
- Open Source
Platforms
- Online
Ory is described as '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' and is a identity management tool in the security & privacy category. There are more than 50 alternatives to Ory for a variety of platforms, including Web-based, Self-Hosted, SaaS, Linux and Windows apps. The best Ory alternative is Keycloak, which is both free and Open Source. Other great apps like Ory are AuthKit, ZITADEL , authentik and Hanko.
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.




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.




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.

OpenAM provides open source authentication, authorization, entitlement and federation software. Through OpenAM, the community actively continues development of OpenSSO.
Single Sign-On for your employees to help them get their job done more efficiently; it also helps your company act more securely, by providing a single point of provisioning and deprovisioning.

10Duke Identity Bridge is the most popular Android & iPhone alternative to Ory.
HelloID is a cloud-based Identity & Access Management (IAM) solution. It has functionality that includes automated self service, provisioning, password reset, among other modules.
A no-code CIAM, reimagined for collaboration. It empowers developers, marketing, and operations to work together on the customer identity experience, resulting in faster innovation and user journeys.



An open-source, standards-compliant, and flexible OpenID Connect and OAuth 2.0 framework for ASP.NET Core.




OpenID Connect / OAuth 2 server for single sign-on, identity provision and federation, and securing web APIs with access tokens. Supports profiles for fintech applications, eHealth, eGovernment and others.