REST Atlas
/Community editionv1.0
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THE REST TESTING ECOSYSTEM

Find your next testing tool.

One landscape. Every stage of REST API testing.

—TOOLS MAPPED
—CATEGORIES
/
Filter by
Loading tools…/the whole ecosystem
REST ecosystemTools grouped by capability
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A tool can live in more than one category. Connections show shared tools, not integrations.
SIDE BY SIDE

Find your fit.

Different tools. Different jobs. Your choice.
A LITTLE CONTEXT

A map, not a leaderboard.

REST Atlas helps you navigate the REST API testing ecosystem by the work you need to do. No scores, sponsored positions, or claims that one tool does everything.

What belongs here?

Tools that help test REST APIs: clients, functional automation, generated tests, contracts, security, performance, mocking, and monitoring. Multi-protocol tools are included for their REST capabilities.

How to read the map

Each region previews up to three tools in a testing category, sorted by name. Use “View all” or the directory to see every match. A tool may appear in several regions. Lines connect categories that share tools; they do not imply integrations or vendor partnerships. Map positions are automatic and carry no ranking.

Who is behind this?

Maintained by the Rentgen.io team as a community research project. Rentgen is listed under the same criteria as every other tool. Contributions and factual corrections are welcome.

Your workspace stays yours

Search and filters run in your browser. Saved tools stay in this browser’s local storage. REST Atlas has no analytics, accounts, or third-party scripts. Outbound links take you to the relevant website.

Explore the repository
BUILD THE ATLAS TOGETHER

One tool. One simple PR.

All tools live in tools.json. Add one object to its tools array — no HTML or JavaScript changes needed.

  1. Copy the starter entry.Replace the example details with verified information.
  2. Edit tools.json on GitHub.GitHub will guide you through creating a fork.
  3. Open a pull request.Link to official sources. Disclose any connection to the tool.
Minimum tool entry 

        

          Add your tool on GitHub Field guide