Swagger
swagger.ioSimplify API development for users, teams, and enterprises.
Dev Toolsapiopenapiapi-documentationapi-designapi-testingopen-sourcedeveloper-tools
About
Swagger is a suite of open source and professional tools for designing, documenting, and testing APIs using the OpenAPI Specification. It supports the full API lifecycle including governance and quality assurance for AI-enabled integrations. Maintained by SmartBear, it is widely used by developers and enterprises to build and scale APIs confidently.
Problem
Designing, documenting, and testing APIs consistently across large teams and complex lifecycles is difficult without standardized tooling.
For
software developers, teams, and enterprises building APIs
How it works
Swagger provides a set of tools that leverage the OpenAPI Specification to enable API design, documentation generation, governance, and testing within a unified workflow.
Business model
freemium
Status
launched
Company
SmartBear