Write access rules in natural language,
deploy them in any Policy Engine.

Give business, IT and security teams a shared language to govern access.

What Big ACL can do?

Model and share access rules across teams

Big ACL helps you structure your authorization logic in a shared, consistent policy repository—ready for enforcement in any environment.

Consistent Authorization Management

Big ACL is an authorization platform. It enables simple, centralized management of application permissions (e.g., "who can access what, and under what conditions").

Big ACL supports many access control models - RBAC, ABAC and ReBAC - and authorization languages such as CEDAR and REGO.

However, detailed knowledge of these concepts and languages is not required.

the platform takes care of all the hard work for you!

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One Policy, All Platforms

Big ACL supports leading policy languages and execution environments, enabling seamless integration with modern authorization stacks.

Policies written in natural language are translated into Rego for Open Policy Agent, CEDAR for AWS-native environments

Allowing teams to enforce consistent access logic across heterogeneous systems while maintaining compatibility with policy-as-code workflows and CI/CD pipelines.

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What are the benefits?

Start regaining control over your authorizations.

Authorization starts with a clear, shared model

Big ACL is more than a platform—it’s a collaborative system for managing access rules in a single source of truth. It improves visibility, consistency, and cross-team alignment.

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Decoupling Policy from Application Logic

Traditionally, authorization and policy enforcement logic is embedded directly into the application codebase. Decoupling this logic from application code results in cleaner, more maintainable software.

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From natural language to executable policy

Big ACL lets you define access rules in plain language and instantly convert them to standard policy formats like Cedar.

Natural Language Input

Only project owners and admins can delete a project.
        

Cedar Ouiput


            permit (
              principal,
              action == Action::"delete",
              resource == Project::*
            )
            when {
              resource.owner == principal
              || principal in Role::"admin"
            };
             

How Big ACL fits into your stack

Big ACL acts as a shared policy modeling layer that translates human-readable authorization rules into standard policy languages like Cedar and Rego. It integrates seamlessly into your infrastructure via API with native policy engines.

Core Components

  • Natural language rule editor
  • Policy compiler (Cedar, Rego)
  • Versioned rule repository
  • Rule validation & simulation tools

Integration Points

  • Export to Cedar and Rego (Open Policy Agent)
  • Deploy via API or Integrate in CI/CD pipelines