Cerbos vs FusionAuth
Cerbos and FusionAuth are both open source software projects, but they serve different purposes and have different functionalities. Here's a detailed comparison of the two projects: Purpose: Cerbos is an open-source policy engine that provides a way to define and enforce authorization policies for your applications. It is designed to be easy to use and can be integrated into a variety of applications. FusionAuth, on the other hand, is an open-source identity and access management (IAM) solution. It provides features such as user registration, login, and data management, as well as authentication and authorization. Technologies used: Cerbos is built using Go and provides a simple, domain-specific language for defining policies. It can be used with a variety of programming languages, such as Java, Python, and Node.js. FusionAuth is built using Java and provides APIs for integrating IAM features into web and mobile applications. It supports multiple programming languages and platforms, including JavaScript, Ruby, and .NET. Features: Cerbos provides a flexible and expressive way to define and enforce authorization policies based on a variety of factors, such as user roles, resource attributes, and actions. It allows you to write policies using a simple, domain-specific language and provides a way to test policies before deploying them. FusionAuth provides a range of IAM features, including user authentication, multi-factor authentication, user registration, and user data management. It also provides features like role-based access control, user group management, and audit logging. Community support: Both Cerbos and FusionAuth are open source software projects, and they have active communities of contributors and users. Cerbos has a relatively small community compared to FusionAuth, which has a larger and more active community of contributors and users. FusionAuth also provides comprehensive documentation and support for its APIs, making it easier for developers to integrate IAM functionalities into their applications. In summary, while both Cerbos and FusionAuth are open source software projects, they serve different purposes and have different functionalities. Cerbos is a policy engine for authorization, while FusionAuth is an IAM solution. The technologies used, features provided, and community support also differ between the two projects.