Top 12 Open-Source Alternatives to Microsoft Active Directory

Product categories

Authentication Cloud Computing Cloud Storage Development Identity And Access Management Identity Provider Identity Verification And Protection Mobile Banking Monitoring Tools Personal Finance SSO Single Sign-On

Summary

The top open-source alternatives to Microsoft Active Directory are Auth0, FreeIPA, and 389 Directory Server. 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.

Auth0 Landing Page
1

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
FreeIPA Landing Page
2

FreeIPA

FreeIPA is an integrated security information management solution combining Linux (Fedora), 389...
Pricing:
- Open Source
#Identity And Access Management #Cloud Computing #Cloud Storage
389 Directory Server Landing Page
3

389 Directory Server

Enterprise-class open source Linux LDAP server.
Pricing:
- Open Source
#Identity And Access Management #Cloud Computing #Cloud Storage
Samba Landing Page
4

Samba

Samba serves as an open source alternative to the traditional domain controller offered by Microsoft.
Pricing:
- Open Source
#Identity And Access Management #Cloud Computing #Cloud Storage 1 social mentions
Keycloak Landing Page
5

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
Apache Directory Studio Landing Page
6

Apache Directory Studio

Apache Directory Studio is a complete directory tooling platform intended to be used with any LDAP...
Pricing:
- Open Source
#Personal Finance #Identity And Access Management #Cloud Computing 4 social mentions
FusionDirectory Landing Page
7

FusionDirectory

FusionDirectory is an IAM (Identity Management Solution) with Specific Features for French National Education Try our demo at http://t.co/WyJAfHAkUD
Pricing:
- Open Source
#Personal Finance #Monitoring Tools #Identity And Access Management
Turnkey Linux Landing Page
8

Turnkey Linux

Save time and money with 45+ ready-to-use solutions.
Pricing:
- Open Source
#Cloud Computing #Cloud Storage #Storage 5 social mentions
OmniAuth Landing Page
9

OmniAuth

OmniAuth is a flexible authentication system utilizing Rack middleware.
Pricing:
- Open Source
#Identity And Access Management #Identity Provider #SSO
CIDaaS Landing Page
10

CIDaaS

cidaas strikes the perfect balance between user comfort and security, providing seamless and secure access to the right resources.
Pricing:
- Open Source
#Personal Finance #Identity Verification And Protection #Identity And Access Management
Ory Landing Page
11

Ory

Developer-first Access Management
Pricing:
- Open Source
#Identity And Access Management #Identity Provider #SSO 17 social mentions
authentik Landing Page
12

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