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OpenFGA by openfga

Go Apache-2.0 SECURITY.md 1 open advisories

A high performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar

authorizationpermissionssecurityzanzibaropenfgaentitlementsgogolangfine-grained-authorizationfine-grained-access-controlfgaabac
Verdict 75/100 health $4.13/mo cheapest, hetzner 1/5 setup difficulty 31560k docker pulls 1 open CVE Last release 10 days ago

Self-host OpenFGA on hetzner CAX11 for $4.13/mo.

Deploy OpenFGA on hetzner → View on GitHub
Health score
75 /100
6-dim composite
Self-hosts from
$4.13 /mo
hetzner · CAX11
Difficulty
1 /5
One-click deploy
GitHub stars
5.1k
392 forks

About OpenFGA

From the project's README at github.com/openfga/openfga. Lightly cleaned for readability; for the full source see the upstream repo.

[](https://openfga.dev/community) [![DeepWiki](https://img.shields.io/badge/DeepWiki-openfga%2Fopenfga-blue.svg?logo=data:image/png;base64,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

Health score breakdown

6-dimension composite. See methodology for formula and weights.

activity
89
maturity
99
community
83
security
85
sustainability
65
adoption
33

Adoption signals

Real-world usage data, pulled from each registry. The bigger the numbers, the more battle-tested the project.

SignalValueSource
GitHub stars 5.1k github.com/openfga/openfga
GitHub forks 392 github.com/openfga/openfga
Docker Hub pulls 31560k hub.docker.com / openfga

Release & maintenance

Is this project actively maintained, or about to die? Check the recency of last commit and last release.

Project age3.9 yearssince Jun 2022
Last commit2 days agoMay 5, 2026
Releases shipped107last: 10 days ago
Security policySECURITY.mddeclared by maintainers

Self-hosting cost across providers

Detected requirements: 4GB RAM, 40GB disk minimum. Cheapest plan per provider that meets the requirement.

ProviderPlanSpecsMonthly
hetzner CAX11 2c · 4GB · 40GB $4.13 USD Deploy →
vultr VC2 1c · 1GB · 25GB $5 USD Deploy →
linode Nanode 1GB 1c · 1GB · 25GB $5.12 USD Deploy →
digitalocean Basic Regular 1GB 1c · 1GB · 25GB $6 USD Deploy →

Security advisories

20 known advisories tracked via OSV.dev. 1 currently open without a documented fix. Most recent: CVE-2026-33729.

What people say on Hacker News

Ready to self-host OpenFGA?

Spin up a hetzner CAX11 (4GB RAM, 40GB disk) for $4.13/mo and follow the project's official install docs.

Deploy on hetzner → $4.13/mo Read install docs on GitHub

Data last refreshed May 7, 2026.

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Frequently asked questions

Last verified . Data refreshes every 30 minutes.