OpenLDAP

OpenLDAP Software is an open source implementation of the Lightweight Directory Access Protocol. The suite includes: slapd - stand-alone LDAP daemon (server) ...

Free Open Source Mac OS X Linux BSD

OneLogin

OneLogin is a single sign-on (SSO) and identity management solution for businesses.

Commercial Web

Microsoft Active Directory

Active Directory (AD) is a directory service that Microsoft developed for Windows domain networks and included in most Windows Server operating systems as a set of...

Commercial Windows

Okta

Provide secure identity management and single sign-on to any application, whether in the cloud, on-premises or on a mobile device for your employees, partners and...

Freemium Web

Bitium

Provider of enterprise-class Single Sign-On (SSO), identity and access management, and business password management for cloud-forward companies and teams.

Commercial iPhone Web Chrome Safari Internet Explorer

Centrify

Unified Identity Services across data center, cloud and mobile — one single login for users and one unified identity infrastructure for IT.

Commercial iPhone iPad

Azure Active Directory

Azure Active Directory is a comprehensive identity and access management cloud solution that provides a robust set of capabilities to manage users and groups.

Freemium Web