Captain

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Captain is ranked #3 of 29 in test flakiness management software on Inferse. It runs on API, Linux, macOS, Web, Windows. There is a free plan.

Compared on test flakiness management software

Free plan: Yesrwx.com
Flake detection: Yesrwx.com
Quarantine workflow: Yesrwx.com
Rerun policies: Yesrwx.com
Supported frameworks: xUnit, ExUnit, Ginkgo, go test, Bun, Cucumber, Cypress, Jest, Karma, Mocha, Playwright, TestCafe, Vitest, PHPUnit, pytest, unittest, Ruby Cucumber, minitest, RSpecrwx.com

Facts

Product: Captain is an open source CLI for detecting flaky tests, retrying and quarantining them, and partitioning test files for parallel execution.rwx.com · 30 Sept 2026
Test reliability: Captain can measure test reliability and automatically detect flaky tests.rwx.com · 30 Sept 2026
Retries and quarantine: Captain can retry failed tests and quarantine flaky tests to unblock builds.rwx.com · 30 Sept 2026
Parallel execution: Captain tracks test runtimes and balances test files across parallel jobs.rwx.com · 30 Sept 2026
Framework support: The documented integrations include xUnit, ExUnit, Ginkgo, go test, Bun, Cucumber, Cypress, Jest, Karma, Mocha, Playwright, TestCafe, Vitest, PHPUnit, pytest, unittest, minitest, and RSpec.rwx.com · 30 Sept 2026
CI integrations: Captain documentation lists RWX, GitHub Actions, CircleCI, Buildkite, and GitLab as CI platform integrations.rwx.com · 30 Sept 2026
Cloud interface: Captain's test framework integration lets users analyze results in a web interface and track flakes, quarantine or retry tests, and partition suites.rwx.com · 30 Sept 2026
Pro analytics: Captain Pro provides analytics on problematic flaky tests and test performance trends with 90 day retention.rwx.com · 30 Sept 2026
Feature availability: Feature availability varies by framework; for example, the listed xUnit integration does not include partitioning and Karma does not list retries or partitioning.rwx.com · 30 Sept 2026
Security: RWX says it is SOC 2 Type 2 compliant and that Drata tests its security and IT infrastructure daily.rwx.com · 30 Sept 2026
Support: RWX offers documentation, GitHub issues for open source tools, Discord access to its engineering team, and shared Slack channels for existing customers.rwx.com · 30 Sept 2026

Company

Maker and headquarters: The maker is ReadWriteExecute, Inc.; its About page describes RWX as a cloud computing platform but does not state a headquarters or founding year.rwx.com · 30 Sept 2026
Founded: 2022rwx.com · 28 Sept 2026
Headquarters: Columbus, Ohio, United Statesrwx.com · 28 Sept 2026