Dex vs LLDAP
A side-by-side comparison of two self-hosted identity & sso options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Dex
OpenID Connect identity provider with pluggable connectors
VS
LLDAP
Lightweight LDAP server with a simple web interface
| Feature | Dex | LLDAP |
|---|---|---|
| Category | Identity & SSO | Identity & SSO |
| License | Apache-2.0 | GPL-3.0 |
| Language | Go | Rust |
| Setup difficulty | Medium | Easy |
| Min. RAM | 128 MB | 64 MB |
| Deployment | docker, kubernetes, binary | docker, binary |
| GitHub stars | ★ 11,019 | ★ 6,421 |
| First released | 2016 | 2021 |
| Replaces | Okta, Auth0 | Active Directory, OpenLDAP |
Why pick each one
Frequently asked questions
Is Dex or LLDAP better?
Neither is universally better. Dex has the larger community, while LLDAP is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Dex and LLDAP free and open-source?
Yes. Dex is licensed under Apache-2.0 and LLDAP under GPL-3.0. Both can be self-hosted at no software cost.
Can I run Dex and LLDAP with Docker?
Dex: yes. LLDAP: yes.