The API Astrolab enables today’s API-first companies to show their API products in a visual way so that anyone can understand how they work.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)



Apicurio Studio is described as '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)' and is an app in the development category. There are three alternatives to Apicurio Studio for Web-based, Mac, Windows, Linux and SaaS. The best Apicurio Studio alternative is API Astrolab, which is free. Other great apps like Apicurio Studio are Stoplight and Apidog.
The API Astrolab enables today’s API-first companies to show their API products in a visual way so that anyone can understand how they work.



Stoplight is an API Design, Development, and Documentation platform that enables consistency, reusability, and quality, all with an easy, enjoyable developer experience.



Design and debug APIs in a powerful visual editor. Describe and debug easily with JSON Schema support. Apidog is a complete set of tools that connects the entire API lifecycle, helping R&D teams implement best practices for API Design-first development.




Apicurio is web-based and open-sourced, whereas stoplight has desktop apps and is not open source (their github repo is documentation only).