Cost / License
- Free
- Open Source
Platforms
- Online
Frontegg is described as 'Developer platform that enables product-led-growth through a customer-facing user-management interface embedded seamlessly within any product' and is an app. There are more than 25 alternatives to Frontegg for a variety of platforms, including Web-based, SaaS, Self-Hosted, Linux and Windows apps. The best Frontegg alternative is Keycloak, which is both free and Open Source. Other great apps like Frontegg are AuthKit, Hanko, Stack Auth and Kanidm.
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.




OneLogin is a cloud-based IAM solution providing users secure access to cloud applications from any device.
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 Windows, Android, Mac, iPhone & iPad alternative to Frontegg.
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.



Everything you need to launch faster, in one platform. Powerful infrastructure for auth, user management, feature flags and billing. We’re reinventing the way software companies get started, so you can focus on what really matters, building your core product.




Tesseral is the only open source auth provider focused exclusively on serving B2B SaaS. With just a few simple lines of code, any developer can launch an elegant login page with support for common authentication factors like passwords, magic links, and social login (e.g.

Access & Subscriptions made easy Bring Access and Subscription Management together in one simple, secure solution. Save time, strengthen security, and make your SaaS operations scalable.




PropelAuth is the complete solution for multi-tenant authentication and authorization. Invite flows, organization management, RBAC, advanced security features, SAML, SCIM and more.



Free Alternative Authenticate, onboard, verify, and charge unlimited users of any platform at no cost.

The authentication platform that helps you secure your apps with branded login pages and your choice of identity methods.

A simple and cost-effective way to provide secure, policy-compliant and user-friendly on-premises two-factor authentication solution with self-enrollment.
