Apereo CAS vs Hello Identity Coop
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?
Apereo CAS
Enterprise single sign-on server for web applications
VS
Hello Identity Coop
Open-source authentication broker for passwordless login
| Feature | Apereo CAS | Hello Identity Coop |
|---|---|---|
| Category | Identity & SSO | Identity & SSO |
| License | Apache-2.0 | MIT |
| Language | Java | TypeScript |
| Setup difficulty | Hard | Medium |
| Min. RAM | 1,024 MB | 256 MB |
| Deployment | docker, kubernetes, bare-metal | docker, binary |
| GitHub stars | ★ 11,354 | ★ 7 |
| First released | 2004 | 2022 |
| Replaces | Okta, Ping Identity | Auth0, Firebase Auth |
Why pick each one
Choose Apereo CAS if…
- Mature SSO with broad protocol support
- Widely adopted in academia
Choose Hello Identity Coop if…
- Simple passwordless onboarding
- Open standards
Frequently asked questions
Is Apereo CAS or Hello Identity Coop better?
Neither is universally better. Apereo CAS has the larger community, while Hello Identity Coop is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are Apereo CAS and Hello Identity Coop free and open-source?
Yes. Apereo CAS is licensed under Apache-2.0 and Hello Identity Coop under MIT. Both can be self-hosted at no software cost.
Can I run Apereo CAS and Hello Identity Coop with Docker?
Apereo CAS: yes. Hello Identity Coop: yes.