Step CI

Open source API testing and monitoring from YAML

About Step CI

An open source tool for API testing and monitoring that runs declarative YAML workflows against APIs, checking responses, performance and sequences in continuous integration and as synthetic monitors. It is free and open source, so teams can self-host it, inspect the code and adapt it to their own infrastructure without licence fees or vendor lock-in. Typical users run it alongside existing workflows to cut manual effort, improve visibility and keep full control over data, configuration and upgrades over time.

Step CI key facts

Category: Developer Tools
Pricing: Free — listed in this directory as a free tool, with no paid plan required to use it.
Focus areas: api testing, yaml, monitoring, ci
Official site: stepci.com

About the Developer Tools category

Editors, platforms, and services developers rely on to build and ship software. The Developer Tools category on Tools Hub currently lists 738 tools. Alongside Step CI, it includes Fortio, pytest-benchmark, Stryker, PIT.

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More in Developer Tools

Comparing tools in the Developer Tools category? These related listings are worth a look: Fortio — Load testing library, command line tool and web UI; pytest-benchmark — pytest fixture for benchmarking code inside test suites; Stryker — Mutation testing for JavaScript, C# and Scala.