RWX develops tools for managing and parallelizing software tests in continuous integration workflows.
RWX develops open-source tools Captain and ABQ to help teams manage test suites, run tests in parallel, and identify flaky tests. Its products also include Mint CI/CD and runners. Founded in 2022, the company is based in Ohio, US, and was co-founded by Dan Manges, Tommy Graves, and Bill Kaper. In August 2026, it raised USD 12 million in Series A funding led by Hyde Park Venture Partners, with participation from The O.H.I.O. Fund, Deora VC, R1Capital, and Quiet Capital, to grow its platform for AI coding agents.
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