Top 11 Open-Source Alternatives to TOTPRadius

TOTPRadius

TOTPRadius is an open-source software-based virtual appliance intended to function as a distribution platform for various operating systems.

The top open-source alternatives to TOTPRadius are Keycloak, PacketFence, and Auth0. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Keycloak Landing Page
1

Keycloak

Open Source Identity and Access Management for modern Applications and Services.
Pricing:
- Open Source
#Identity And Access Management #Identity Provider #SSO 4 social mentions
PacketFence Landing Page
2

PacketFence

PacketFence is a Free and Open Source network access control (NAC) system.
Pricing:
- Open Source
#Identity And Access Management #Identity Provider #SSO 1 social mentions
Auth0 Landing Page
3

Auth0

Auth0 is a program for people to get authentication and authorization services for their own business use.
Pricing:
- Open Source
#Identity And Access Management #Identity Provider #SSO 175 social mentions
FusionAuth Landing Page
4

FusionAuth

FusionAuth is a CIAM platform that is 100% free for unlimited users.
Pricing:
- Open Source
- Freemium
- Free Trial
#Authentication #User Management And Authentication #Multi-factor Authentication 29 social mentions
FreeRadius Landing Page
5

FreeRadius

FreeRADIUS is responsible for authenticating one third of all users on the Internet.
Pricing:
- Open Source
#Identity Provider #Identity And Access Management #SSO 7 social mentions
authentik Landing Page
6

authentik

authentik is an open-source identity provider focused on flexibility and versatility.
Pricing:
- Open Source
#Identity And Access Management #Identity Provider #SSO 41 social mentions
Logto Landing Page
7

Logto

We learnt from our dev community that the identity service has been such a time-consuming and complex task for them in the past, which is why we’ve simplified the experience.
Pricing:
- Open Source
#Password Management #Password Managers #Visitor Management System 18 social mentions
IdentityServer Landing Page
8

IdentityServer

An open-source, standards-compliant, and flexible OpenID Connect and OAuth 2.x framework for ASP.NET Core
Pricing:
- Open Source
#Identity Provider #Identity And Access Management #SSO 7 social mentions
Ory Landing Page
9

Ory

Developer-first Access Management
Pricing:
- Open Source
#Identity And Access Management #Identity Provider #SSO 18 social mentions
FreeIPA Landing Page
10

FreeIPA

FreeIPA is an integrated security information management solution combining Linux (Fedora), 389...
Pricing:
- Open Source
#Identity And Access Management #Cloud Computing #Identity Provider
SimpleSAMLphp Landing Page
11

SimpleSAMLphp

SimpleSAMLphp is an OAuth authentication application written in native PHP.
Pricing:
- Open Source
#Identity And Access Management #Identity Provider #SSO 4 social mentions