WorkOS Alternatives
A curated collection of the 1 best alternatives to WorkOS.
The best alternative to WorkOS is Cerbos. If that doesn't suit you, we've compiled a ranked list of other open source WorkOS alternatives to help you find a suitable replacement.
WorkOS alternatives are mainly Access Control & Permissions but may also be Identity & Access Management (IAM) or Policy Management. Browse these if you want a narrower list of alternatives or looking for a specific functionality of WorkOS.
A scalable authorization layer that provides fine-grained access control through externalized policies, enabling secure and flexible permissions management.

Cerbos is an open-source authorization solution that simplifies complex access control implementation. It offers policy-based authorization that decouples access control logic from application code, making it easier to manage and update permissions without code changes.
Key benefits include:
- Flexible deployment options with stateless decision points that run locally
- Language-agnostic integration through SDKs for major programming languages
- Human-readable policies in YAML format for easy maintenance
- GitOps-ready workflow support for policy testing and deployment
- Low-latency performance with sub-millisecond decision times
- Comprehensive audit trails for compliance requirements
The system supports both RBAC and ABAC models, allowing teams to implement sophisticated access control that adapts to changing business needs.
Similar proprietary alternatives:


