Ipsilon vs SimpleSAMLphp
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?
Ipsilon
Identity provider for federated single sign-on
VS
SimpleSAMLphp
PHP implementation of SAML and identity federation
| Feature | Ipsilon | SimpleSAMLphp |
|---|---|---|
| Category | Identity & SSO | Identity & SSO |
| License | GPL-3.0 | LGPL-2.1 |
| Language | Python | PHP |
| Setup difficulty | Hard | Medium |
| Min. RAM | 512 MB | 256 MB |
| Deployment | bare-metal, source | bare-metal, source, docker |
| GitHub stars | ★ 80 | ★ 1,139 |
| First released | 2014 | 2007 |
| Replaces | Okta, PingFederate | Okta, PingFederate |
Why pick each one
Frequently asked questions
Is Ipsilon or SimpleSAMLphp better?
SimpleSAMLphp is the stronger all-round pick: it has both the larger community and the simpler medium setup. Consider Ipsilon if its specific feature set fits your needs better.
Are Ipsilon and SimpleSAMLphp free and open-source?
Yes. Ipsilon is licensed under GPL-3.0 and SimpleSAMLphp under LGPL-2.1. Both can be self-hosted at no software cost.
Can I run Ipsilon and SimpleSAMLphp with Docker?
Ipsilon: check the project docs for container support. SimpleSAMLphp: yes.