Apache Syncope vs OpenUnison
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?
Apache Syncope
Open-source system for managing digital identities
VS
OpenUnison
Identity management and SSO portal for Kubernetes
| Feature | Apache Syncope | OpenUnison |
|---|---|---|
| Category | Identity & SSO | Identity & SSO |
| License | Apache-2.0 | Apache-2.0 |
| Language | Java | Less |
| Setup difficulty | Hard | Hard |
| Min. RAM | 2,048 MB | 1,024 MB |
| Deployment | docker, kubernetes, bare-metal | kubernetes, helm |
| GitHub stars | ★ 336 | ★ 136 |
| First released | 2012 | 2018 |
| Replaces | SailPoint, Okta | Okta |
Why pick each one
Choose OpenUnison if…
- Released under the Apache-2.0 license
- Kubernetes-ready with Helm charts available
- Written in Less
Frequently asked questions
Is Apache Syncope or OpenUnison better?
Neither is universally better. Apache Syncope has the larger community; both share a hard setup difficulty, so the decision comes down to features and licensing.
Are Apache Syncope and OpenUnison free and open-source?
Yes. Apache Syncope is licensed under Apache-2.0 and OpenUnison under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Apache Syncope and OpenUnison with Docker?
Apache Syncope: yes. OpenUnison: check the project docs for container support.