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Openfga Alternatives
Similar projects and alternatives to openfga
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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terraform
Terraform enables you to safely and predictably create, change, and improve infrastructure. It is a source-available tool that codifies APIs into declarative configuration files that can be shared amongst team members, treated as code, edited, reviewed, and versioned.
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Redis
For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.
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Gitea
Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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permify
An open-source authorization as a service inspired by Google Zanzibar, designed to build and manage fine-grained and scalable authorization systems for any application.
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spicedb
Open Source, Google Zanzibar-inspired database for scalably storing and querying fine-grained authorization data
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cerbos
Cerbos is the open core, language-agnostic, scalable authorization solution that makes user permissions and authorization simple to implement and manage by writing context-aware access control policies for your application resources.
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Ory Keto
The most scalable and customizable permission server on the market. Fix your slow or broken permission system with Google's proven "Zanzibar" approach. Supports ACL, RBAC, and more. Written in Go, cloud native, headless, API-first. Available as a service on Ory Network and for self-hosters.
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warrant
Warrant is a highly scalable, centralized authorization service based on Google Zanzibar. Use it to define, enforce, query, and audit application authorization and access control.
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OPAL
Policy and data administration, distribution, and real-time updates on top of Policy Agents (OPA, Cedar, ...) (by permitio)
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Centrifugo
Scalable real-time messaging server in a language-agnostic way. Self-hosted alternative to Pubnub, Pusher, Ably. Set up once and forever.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better openfga alternative or higher similarity.
openfga discussion
openfga reviews and mentions
Posts with mentions or reviews of openfga.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-12-18.
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Who Needs Roles Anymore? Introducing OpenFGA, the Future of SaaS
It’s 2025 y’all, time to retire that ancient, one-size-fits-all approach. OpenFGA gives you the flexibility to handle complex user relationships with elegance. Whether you’re cooking up the next Slack, managing external contractors, or just tired of editing roles for your friends named Bob, ReBAC can save you from permissions purgatory.
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Authorization (authz) and GraphQL
External Authorization System Using Policy engines like SpiceDB, OpenFGA, ORY Keto, OpenPolicy Agent (OPA), let you put your ReBAC rules in an external system and reference them from your queries. The main benefit you get from the centralized relationships model is it makes it possible to manage authorization centrally. This means that development teams can create new applications and add new relationships without needing to update any application code.
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Show HN: Permify 1.0 – Open-source fine-grained authorization service
How does this compare to auth0's OpenFGA (based on Zanzibar)?
https://openfga.dev
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Open Policy Agent
This feels very much like OpenFGA[0]. I've been evaluating authorization tool for one of my side projects and honestly most tools feels like creating relationships in a graph-like database and querying to see if there is/isn't relationship between two entities. Is there more to this (besides the implementation details) or am I missing something from these tools?
[0] https://openfga.dev/
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🚀 Top 12 Open Source Auth Projects Every Developer Should Know 🔑
OpenFGA
- Opal – an open source cross-language policy administration tool
- OpenFGA: A high performance and flexible authorization/permission engine
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warrant VS openfga - a user suggested alternative
2 projects | 15 Aug 2023
OpenFGA is CNCF Sandbox authorization service inspired by Google Zanzibar
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Has anyone tried OpenFGA for resource based permissions?
- https://authzed.com/spicedb/ - https://cerbos.dev/ - https://openfga.dev/ - https://www.permify.co/
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How to setup Keycloak for separate frontend and backend services?
Thanks for the answer. I played around with Keycloak for a bit and I saw that roles could be mapped as token claims, however for systems where you need fine grained access control (where roles are not enough) you need some other solution. One option could be to use an external authorization system. One such system could be OpenFGA https://openfga.dev/ that is based on Google Zanzibar https://research.google/pubs/pub48190/ research paper. This answer on SO is also helpful https://stackoverflow.com/a/75047064/10781180
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A note from our sponsor - InfluxDB
www.influxdata.com | 14 May 2025
Stats
Basic openfga repo stats
18
3,604
9.7
2 days ago
openfga/openfga is an open source project licensed under Apache License 2.0 which is an OSI approved license.
The primary programming language of openfga is Go.
Sponsored
InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com