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Oso
Boulder, CO, USA
Founded 2018
Oso is a batteries-included authorization framework that helps developers build authorization into their applications. Its core product is built on policy-as-code principles using a declarative policy language called Polar, and it's designed for enterprises to simplify and centralize authorization logic.
Websites:
Last Updated: April 17, 2025
Current Valuation
No valuation data available
Funding Summary
$4.3M
Total reported funding
Media Mention
March 23, 2026
InfoWorld: The agent security mess
Media Mention
July 24, 2025
The New Stack: Oso Focuses on Fine-Grained Authorization To Thwart AI Risks
Key People
Core OSS Projects
Oso is a batteries-included authorization framework for building authorization in your application.
License: Apache 2.0
Business Information
Industries
Software
Technologies
Access Control
Authorization
Policy Engine
Declarative Language
Sectors
Enterprise
Licenses
Apache-2.0
Socials and Communities
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