Keycloak
authentik
ZITADEL
Authelia
Hanko
AWS Identity and Access Management
Auth0
Single Sign-On for Your Self-Hosted Universe 🐈⬛🔒
Kontena Lens
authentik
Keycloak
Authelia
Ory
Hanko
Clerk Authentication
OAuth2 Proxy

Which is more popular?
Based on our record, OAuth2 Proxy seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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VA
VoidAuth
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OAP
OAuth2 Proxy
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|---|---|---|
| Website | voidauth.app | oauth2-proxy.github.io |
| Listed in |
What each product offers, as listed by its team.
Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.
Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.
Share your experience with using VoidAuth and OAuth2 Proxy. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.
Tracking VoidAuth since Jan 2026.
The most practical approach for most organizations is to deploy the dashboard behind an authenticating reverse proxy such as oauth2-proxy or Pomerium. This keeps identity management outside the dashboard entirely. The proxy handles SSO,... - Source: dev.to / 7 months ago
When comparing VoidAuth and OAuth2 Proxy, you can also consider the following products.

Open Source Identity and Access Management for modern Applications and Services.
Compare Keycloak to VoidAuth or OAuth2 Proxy:

Kontena Lens is an open-source desktop application that comes with a reliable way to manage and monitor Kubernetes clusters.
Compare Kontena Lens to VoidAuth or OAuth2 Proxy:

authentik is an open-source identity provider focused on flexibility and versatility.
Compare authentik to VoidAuth or OAuth2 Proxy:

The Identity Infrastructure for Modern B2B SaaS
Compare ZITADEL to VoidAuth or OAuth2 Proxy:

Authelia is an open-source authentication server providing SSO and two-factor for your applications running behind NGINX.
Compare Authelia to VoidAuth or OAuth2 Proxy:
