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oso

oso

An authorization management platform that defines access policies and enforces authorization checks using the Polar language.

Developer ToolsAPI DesignTeam CollaborationProject Management
oso screenshot
OverviewAlternatives

Monthly Visits

47.4K

Avg. Session Duration

0 min

Category Rank

#4362

Bounce Rate

0.4%

What is oso?

Oso is a dedicated authorization platform designed to help developers efficiently implement fine-grained access control. It offers a declarative policy language called Polar for defining complex permission hierarchies and roles, enabling consistent and scalable authorization across services. Oso Cloud, a hosted service, decouples authorization logic and data from applications by providing APIs for policy management, authorization checks, and data synchronization. This approach reduces development overhead and accelerates the delivery of security features.

Key Features of oso?

Declarative Authorization Language
Model roles, permissions, and complex authorization logic using Polar, a flexible and expressive language.
Centralized Authorization Service
Oso Cloud manages authorization data and policies independently from application code, supporting multiple services and microservices.
Flexible Role and Permission Modeling
Supports RBAC, nested roles, custom roles, ownership, sharing, and multi-tenancy to meet diverse application needs.
Powerful Query API
Enables complex authorization queries beyond simple allow/deny checks, such as listing accessible resources or authorized users.
Developer-Friendly Tools
Includes SDKs for Node.js, Python, and Go, CLI tools, policy validation, debugging, and logging capabilities for seamless integration and maintenance.
Scalable and Consistent Enforcement
Designed to handle authorization in monoliths, microservices, REST, and GraphQL APIs, providing consistent policy enforcement.

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