Keycloak
authentik
ZITADEL
Authelia
Hanko
AWS Identity and Access Management
Auth0
Single Sign-On for Your Self-Hosted Universe 🐈⬛🔒

StackMail
A self-hosted, unified webmail client. Connect multiple IMAP/SMTP accounts and manage them all in one clean interface.
Which is more popular?
Website, pricing, platforms and company facts side by side.
|
VA
VoidAuth
|
|
|
|---|---|---|
| Website | voidauth.app | mailflow.sh |
| Pricing | — | |
| 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
No analysis of Mailflow.sh yet.
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using VoidAuth and Mailflow.sh. For example, how are they different and which one is better?
When comparing VoidAuth and Mailflow.sh, you can also consider the following products.

Open Source Identity and Access Management for modern Applications and Services.
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Stackmail is a webmail service whereby you can log in to your emails from any browser at any time!
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authentik is an open-source identity provider focused on flexibility and versatility.
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Authelia is an open-source authentication server providing SSO and two-factor for your applications running behind NGINX.
Compare Authelia to VoidAuth or Mailflow.sh:
