manyrows
The premium Open Source alternative to Auth0
🎯 Best for:Developers needing self-hosted, multi-tenant authentication without user limits.
What is manyrows?
A self-hosted multi-tenant authentication server written in Go and Postgres. It provides OAuth, passkeys, magic links, RBAC, and audit logs from a single deployment.
Tech Stack
GoBackend & Auth
Why manyrows?
- • Low memory footprint due to Go runtime
- • Native support for modern passkeys and magic links
- • Built-in RBAC and audit logging
Limitations
- • Requires manual database migrations
- • Smaller community ecosystem than Keycloak
- • No managed cloud offering
5/28/2026
Last Update
0
Forks
0
Issues
AGPL-3.0
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to manyrows instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Auth0)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%