Listed alphabetically. A tool is ranked by its reviews once it has 3.
| Tool | Reviews | Lowest paid plan | Free plan | Free trial | Public API | Runs on | Main features |
|---|---|---|---|---|---|---|---|
 BitriseBuild, test, and deploy iOS and Android apps on dedicated Apple silicon infrastructure | ReviewsNone yetWrite one for Bitrise | Lowest paid plan$89per month, billed annuallyStarter, as of October 23, 2026 | Free planYes | Free trial30 days | Public APIYes | Runs onCLI | Main features
|
 BlacksmithA drop-in replacement for GitHub runners that runs your GitHub Actions faster and costs less. | ReviewsNone yetWrite one for Blacksmith | Lowest paid plan$0.08per minutemacOS M4, as of October 28, 2026 | Free planYes | Free trialNot confirmed | Public APINot confirmed | Runs onUbuntu, Windows, macOS | Main features
|
 BuildkiteCI ready for the demands of AI-led workflows | ReviewsNone yetWrite one for Buildkite | Lowest paid plan$30per active user per monthPro Plan, as of October 23, 2026 | Free planYes | Free trial30 days | Public APIYes | Runs onNot confirmed | Main features
|
 CircleCIValidate before you push. Spend less. Ship more | ReviewsNone yetWrite one for CircleCI | Lowest paid plan$15per month, starting atPerformance, as of October 23, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | Runs onCLI | Main features
|
 CodemagicOne tool for all your mobile app builds. Test, build and release with ease | ReviewsNone yetWrite one for Codemagic | Lowest paid planSee plans | Free planYes | Free trialYes | Public APIYes | Runs onNot confirmed | Main features
|
 GitHub ActionsBuild, test, and deploy your code right from GitHub | ReviewsNone yetWrite one for GitHub Actions | Lowest paid plan$4per user per monthTeam, as of October 23, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features
|
 Harness CIBuild and test AI code at scale | ReviewsNone yetWrite one for Harness CI | Lowest paid planSee plans | Free planYes | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features
|
 NamespaceCloud agents on Devboxes, fast GitHub Actions runners, and remote execution for Bazel. | ReviewsNone yetWrite one for Namespace | Lowest paid plan$100per monthTeam, as of October 28, 2026 | Free planYes | Free trial30 days | Public APIYes | Runs onLinux, macOS, Windows | Main features
|
From each tool's own website. “Not confirmed” means we couldn't confirm it there, not that the tool doesn't have it. Each tool's page says when its facts were checked.
How this list is made
A tool is listed here only when we've confirmed on its own website that it has a free plan. Tools we couldn't confirm it for are left out, even if they may have it. Vendors can't pay for a place on this list. Add a tool we missed