IndieAuth Alternatives

OpenID is a safe, faster and easier way to log in to web sites.

Open Source

OAuth is an open standard for authorization. It allows users to share their private resources (e.g.

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humanID is a one-click anonymous SSO that provides users with an anonymous identity layer.

An email-based, passwordless authentication service that you can host yourself.

Open Source

BugMeNot is a free Internet service that provides usernames and passwords to allow users to bypass the registration process for websites.

Facebook Connect is a set of APIs from Facebook that enable Facebook members to log onto...

LemonLDAP::NG is a free software to provide WebSSO, Access Management and Identity Federation

Auth0 is a program for people to get authentication and authorization services for their own business use.

Open Source

ASP.NET SAML is an open-source authentication utility that has been used for exchanging authentication and authorization data between the channels.

Open Source Identity and Access Management for modern Applications and Services.

Open Source

Loginradius is a cloud-based customer identity and access management platform. LoginRadius empowers businesses to deliver a delightful customer experience without compromising security.

standards based, open source software for web single sign-on across or within organizational...

Lantica Software, LLC - Sesame, A Q&A-compatible Database Manager.