Aserto helps you build secure applications. It makes it easy to add fine-grained, policy-based, real-time access control to your applications and APIs.


Aserto handles all the heavy lifting required to achieve secure, scalable, high-performance access management. It offers blazing-fast authorization of a local library coupled with a centralized control plane for managing policies, user attributes, resource and relationship data, and decision logs. And it comes with everything you need to implement RBAC, ABAC, and ReBACm or any other authorization model.

Take a look at our open-source projects: - Topaz.sh: a standalone authorizer you can deploy in your environment to add fine-grained access control to your applications. Topaz lets you combine OPA policies with Zanzibar’s data model for complete flexibility. - OpenPolicyContainers.com (OPCR) secures OPA policies across the lifecycle by adding the ability to tag, version, sign, and test these policies.

Authsmith removes the pain of building secure authentication from scratch. In modern apps, auth is foundational but complex—difficult to implement securely, time-consuming to integrate across platforms, and easy to misconfigure. Authsmith provides a secure, drop-in solution that lets teams move fast without compromising safety.

Core Value Proposition Authsmith offers easy-to-use authentication solutions with robust security built in. It provides streamlined integration with Web and Mobile apps, customizable authentication flows, and MFA support. By handling token management, session control, and audit capabilities, it reduces boilerplate while raising security standards.