Kanidm vs node-oidc-provider
A side-by-side comparison of two self-hosted identity & sso options — licensing, setup difficulty, resource needs, and what each one replaces.
Kanidm
Modern, simple and secure identity management server
VS
node-oidc-provider
Certified OpenID Connect and OAuth 2.0 provider for Node.js
| Feature | Kanidm | node-oidc-provider |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 90 · Excellent | 88 · Excellent |
| Category | Identity & SSO | Identity & SSO |
| License | MPL-2.0 | MIT |
| Language | Rust | JavaScript |
| Setup difficulty | Medium | Hard |
| Min. RAM | 256 MB | 256 MB |
| Deployment | docker, binary | source, docker |
| GitHub stars | ★ 5,404 | ★ 3,816 |
| First released | 2019 | 2016 |
| Replaces | Active Directory, Okta | Auth0, Okta |
What are Kanidm and node-oidc-provider?
Kanidm
Kanidm is an identity management platform written in Rust, focused on simplicity, security and correctness. It provides authentication for web applications, Unix systems and LDAP-aware services.
- OAuth2 and OpenID Connect provider
- Passkey-first authentication
- Unix and LDAP integration
- Strong security defaults
node-oidc-provider
node-oidc-provider is an open-source, certified OpenID Connect and OAuth 2.0 provider implementation for Node.js. It can be self-hosted to issue tokens and act as an identity provider for applications.
- Certified OIDC provider
- OAuth 2.0 support
- Embeddable in Node apps
- Standards compliant
Kanidm vs node-oidc-provider: key differences
Kanidm is written in Rust, while node-oidc-provider is built with JavaScript. Licensing differs — MPL-2.0 for Kanidm versus MIT for node-oidc-provider. Node-oidc-provider is the more established project (first released 2016), while Kanidm arrived in 2019.
Why pick each one
Choose Kanidm if…
- Memory safe and lightweight
- Excellent passwordless support
Watch out for
- Smaller ecosystem and tooling
Choose node-oidc-provider if…
- Released under the MIT license
- First-class Docker support for quick deployment
- Active community (3.8k GitHub stars)
- Written in JavaScript
Frequently asked questions
Is Kanidm or node-oidc-provider better?
Kanidm is the stronger all-round pick: it has both the larger community and the simpler medium setup. Consider node-oidc-provider if its specific feature set fits your needs better.
Are Kanidm and node-oidc-provider free and open-source?
Yes. Kanidm is licensed under MPL-2.0 and node-oidc-provider under MIT. Both can be self-hosted at no software cost.
Can I run Kanidm and node-oidc-provider with Docker?
Kanidm: yes. node-oidc-provider: yes.