OpenLDAP

Open-source implementation of LDAP, with a directory server, a load balancer, client libraries and tools.

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About OpenLDAP

OpenLDAP Software is the OpenLDAP Project's implementation of the Lightweight Directory Access Protocol. The suite includes slapd, a stand-alone LDAP directory server, and lloadd, an LDAP load balancer that runs on its own or as a slapd module. It also ships libraries implementing the protocol, command-line utilities and sample clients.

It suits administrators who want a standards-based directory for users, groups and hosts on their own servers. The project maintains a feature release series (2.7) and a long-term support series (2.6), with an admin guide, a quick start guide and manual pages.

Strengths

  • Full LDAP server plus client libraries and command-line tools
  • Separate feature and long-term support release series
  • Built-in LDAP load balancer daemon
  • Extensive admin guide and manual pages

Limitations

  • No graphical management interface included
  • Configuration and schema design take real LDAP knowledge

Details

Pricing
FreeFree, open-source software developed by the OpenLDAP community.
License
Open source, license not stated
Developer
The OpenLDAP Project
Platforms
Linux, Self-hosted, Command line
How it runs
Downloadable app, Self-hosted
Account
Not required
Best suited for
Administrators running a standards-based LDAP directory on their own servers
Last verified
Added
Provenance
Facts checked against the developer's own pages and store listings, 1 sources on file.

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  • Microsoft Entra ID

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    Microsoft Entra ID is a paid cloud directory tied to Microsoft's platform, replacing a self-run server with a hosted service that includes single sign-on.

Similar software

Related functionality, not necessarily a direct replacement.

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