Swagger - Product Information, Latest Updates, and Reviews 2025

Do you use Swagger?

What is Swagger?

Swagger is a set of API lifecycle tools millions use to design, document, build, and test #APIs in the #OpenAPI Specification #opensource #OSS #REST @SmartBear Swagger aids in development across the entire API lifecycle, from design and documentation, to test and deployment. Try it today!

Testing and QA software

Unified API

Maker shoutouts

Stack Auth (YC S24) — Open-source Auth0/Clerk alternative

405 upvotes

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5mo ago

"OpenAPI is crucial for us to build great SDKs and documentation."

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Recent launches

Swagger Inspector

Swagger Inspector is a free cloud-based API testing and documentation tool to simplify the validation of any API and generate its corresponding OpenAPI documentation. Swagger Inspector is part of the Swagger family of API developer tools.

The Swagger family of tools is brought to you by SmartBear Software.

7yr ago

Swagger

10yr ago