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.




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 Android apps. The best Okta alternative is VoidAuth, which is both free and Open Source. Other great apps like Okta are Keycloak, authentik, Authelia and ZITADEL .
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.


OneLogin is a cloud-based IAM solution providing users secure access to cloud applications from any device.
Frontegg is a developer platform that enables product-led-growth through a customer-facing user-management interface embedded seamlessly within any product.




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.

Cloud-based directory services. Alternative to Microsoft Active Directory. Provides LDAP-as-a-Service, RADIUS-as-a-Service. Authenticates, authorizes, and manages employees, their devices and IT applications.


HelloID is a cloud-based Identity & Access Management (IAM) solution. It has functionality that includes automated self service, provisioning, password reset, among other modules.
Gigya is one of the leading social choice for websites, integrating online businesses with the top social networks such as Facebook, Twitter and LinkedIn and consolidating the most powerful social features in a single solution.
All-in-one suite for B2X digital sales. Features: embeddable checkout, supports subscription & one-time purchase models, recurring payments, trials, license management framework, payment processing, invoicing & billing, and identity and access management (IAM). Based in Germany



Cloud-IAM is an open source SaaS based on Keycloak to provide an Identity and Access Management as a Service. Perfectly configured and optimized Keycloak IAM, ready in seconds. Keycloak without the pain.



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




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.



Its free, flexible and less monolithic architecture than Keycloak. But the learning curve is pretty steep