Dev tools · alternatives · 2026
24 alternatives to Developer API for Granular Authorization
Permify is a developer API for building fine-grained authorization systems into applications. It provides tools for managing complex permission structures and access control policies. The service is designed for… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Developer API for Granular Authorization launched in 2022; newer entries below may have overtaken it.
- 1
Permify was born out of our repeated struggles with authorization. Like any other piece of software, authorization starts small but as things grow scaling it becomes a real pain and begins to hinder product development processes. Ad-hoc authorization systems scattered throughout your app’s codebase are hard to manage, reason about, and iterate on as the company grows. Also you will need to have more specific access controls as things grow. Traditional approaches like RBAC is inefficient for defining granular permissions such as resource-specific, hierarchical, or context-aware permissions.…
2024 · github.com · its alternatives →
- 2PO
2023 · permify.co · its alternatives →
- 3
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. — Permify is now part of FusionAuth 🎉 - Permify/permify
2022 · github.com · its alternatives →
- 4
Hey Everyone, Almost year ago we launched Permify an open-source authorization service to build fine-grained and scalable user permissions and access control systems over here(https://news.ycombinator.com/item?id=32096610) My co-founders and I had a enterprise solution agency where we worked with a bunch of fortune 500 companies. Each projects we made we have to re-invent the wheel for access control and authorization. Not having a easy to integrate, scalable and a granular system that can fulfill the requirements of these enterprise companies was a pain in the ass for us. As…
2023 · permify.co · its alternatives →
- 5TY
Permify, is an open-source authorization service for building scalable and fine-grained authorization.
2022 · permify.co · its alternatives →
- 6
oPermify▲122An open-source library for role management by Permify
2022 · permify.co · its alternatives →
- 7
Manage roles & permissions in your React applications
2022 · permify.co · its alternatives →
- 8AA
Hi I'm Karan, one of the maintainers of Permify (https://github.com/Permify/permify), an open source authorization service to build scalable authorization systems. I want to share with you that we've built an AI assistant to help modeling your desired authorization logic! You can basically describe your authorization logic in Permify AI and it will generate the respective model and semantics accordingly. Think of it like ChatGPT for authorization modeling/policy generation. Here's the project if you would like to play with it: https://ai.permify.co/.…
2024 · its alternatives →
- 9
Permit.io▲677The new Permit.io CLI brings developer-first workflows to access control. Define, test, deploy, and enforce fine-grained authorization using AI, CI/CD, GitOps, and OpenAPI — all from your terminal
2023 · permit.io · its alternatives →
- 10
Perfai Security▲291Find & fix live vulnerabilities in Vibe Apps with 1-prompt.
Jul 2026 · perfai.ai · its alternatives →
- 11
- 12
Authorizer▲296Open source authentication and authorization solution
2021 · authorizer.dev · its alternatives →
- 13
- 14
Automated security assistant for developers
2020 · shieldfy.io · its alternatives →
- 15
Hi folks, I’m one of the maintainers and co-founder of the Go OSS project Permify (https://github.com/Permify/permify), an open-source authorization infrastructure inspired by Google Zanzibar. I would like to share a post where we aimed to provide a brief overview of how we integrated WASM with Golang to provide a richer user experience in our open-source playground. You can use the playground to create and test any authorization logic in a browser. The playground has three main sections: Schema: to model your authorization logic through our domanin specific language we…
2023 · permify.co · its alternatives →
- 16
A conversational, agentic assistant built into your docs
2025 · mintlify.com · its alternatives →
- 17
Fine-Grained Permissions for AI-Powered Applications
2025 · permit.io · its alternatives →
- 18
Permify Go Client. Contribute to Permify/permify-go development by creating an account on GitHub.
2022 · github.com · its alternatives →
- 19
- 20
ServBay▲399Hello HN, I’m one of the creators of ServBay. I built this because I got tired of the cognitive load required just to start coding. On my Mac, it was a fragile mix of Homebrew services and asdf conflicts. On Windows, managing PATH variables and fighting with Docker Desktop's resource usage was equally frustrating. I missed the simplicity of the MAMP/XAMPP era, but I needed to support modern stacks (Go, Rust, Node, etc.). What it is: ServBay is a native local development environment for both macOS and Windows. It is not a wrapper around Docker or VMs. It bundles everything you need into…
2024 · servbay.com · its alternatives →
- 21
Skip migration and launch MCP with built-in Auth
Nov 2025 · arcade.dev · its alternatives →
- 22
Power your products with web-wide research, Q&A capabilities
Mar 2026 · docs.perplexity.ai · its alternatives →
- 23
Hi HN, I am Jiayuan, and I'm here to introduce a tool we've been building over the past few months: Devv (https://devv.ai). In simple terms, it is an AI-powered search engine specifically designed for developers. Now, you might ask, with so many AI search engines already available—Perplexity, You.com, Phind, and several open-source projects—why do we need another one? We all know that Generative Search Engines are built on RAG (Retrieval-Augmented Generation)[1] combined with Large Language Models (LLMs). Most of the products mentioned above use indexes from general search engines…
2024 · devv.ai · its alternatives →
- 24
Also compare
- Permify 1.0 – Open-source fine-grained authorization service alternatives
- Permify Open-source Authorization Service V2 is out alternatives
- Permify – Open-source authorization service based on Google Zanzibar alternatives
- Permify Now Supports Attribute-Based Access Control alternatives
- Turn your no/low-code apps into enterprise ready B2B SaaS apps alternatives
- oPermify alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →