Stoplight is described as 'API Design, Development, and Documentation platform that enables consistency, reusability, and quality, all with an easy, enjoyable developer experience' and is a API Client in the development category. There are more than 50 alternatives to Stoplight for a variety of platforms, including Mac, Windows, Linux, Web-based and SaaS apps. The best Stoplight alternative is Postman, which is free. Other great apps like Stoplight are Yaak, Fiddler, ApiArk and Proxyman.
Free browser-based OpenAPI editor from Postman. Design or import a Swagger 2.0, OpenAPI 3.0, or OpenAPI 3.1 spec (YAML or JSON) and see live documentation with inline validation as you type. No signup, no install. Part of Postman's suite of free developer tools at postman.
United States
The apicurio studio project is a standalone, self-hostable, web-based API design studio that can be used to create new or edit existing API designs (using the OpenAPI specification).
United States
Postkit allows developers to quickly prototype API endpoints to use in their applications and websites. It’s great if you just need some JSON endpoints for your web app or to capture inputs from an HTML form.
