Best Build Automation Software in 2026
Updated
In short: Xmake is ranked #1 of 40 as of 4 October 2026, ahead of Bazel and Nx. The best-ranked option with a free plan is Bazel. The lowest first paid tier on this page is Google Cloud Build at $0.01/mo.
Build automation software coordinates the steps involved in producing software from source code. Compare build-as-code support, caching, remote execution, and dependency locking to see how each option fits your workflow. Artifact packaging and supported operating systems can help you assess outputs and build environments, while free plans and paid-from pricing provide cost context. Xmake, Bazel, and Nx are among the entries to consider, alongside Buck2 and Gradle. Use the listed criteria to weigh configuration, execution, and platform needs for your projects.
40 build automation software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
Recognised 40% · Phone app 26% · Documented 20% · Free plan 14% of the score
- 1 Xmake iPhone + Android RecognisedPhone appDocumentedFree plan 7.3 Build as code: YesDependency locking: YesBuild caching: Yes
- 2 Bazel No phone app RecognisedPhone appDocumentedFree plan 6.4Free Build as code: YesDependency locking: YesBuild caching: Yes
- 3 Nx No phone app RecognisedPhone appDocumentedFree plan 6.4$29/mo Build as code: YesDependency locking: NoBuild caching: Yes
- 4 Buck2 No phone app RecognisedPhone appDocumentedFree plan 6.3Free Build as code: YesBuild caching: Yes
- 5 Gradle No phone app RecognisedPhone appDocumentedFree plan 6.3Free
- 6 Pants No phone app RecognisedPhone appDocumentedFree plan 6.3Free Build as code: YesDependency locking: YesBuild caching: Yes
- 7 Rush No phone app RecognisedPhone appDocumentedFree plan 6.3Free Build as code: YesDependency locking: YesBuild caching: Yes
- 8 AWS CodeBuild No phone app RecognisedPhone appDocumentedFree plan 6.2Free
- 9 build2 No phone app RecognisedPhone appDocumentedFree plan 5.8 Build as code: YesDependency locking: NoBuild caching: Yes
- 10 moon No phone app RecognisedPhone appDocumentedFree plan 5.8 Build as code: YesDependency locking: YesBuild caching: Yes
- 11 Please No phone app RecognisedPhone appDocumentedFree plan 5.7 Build as code: YesDependency locking: YesBuild caching: Yes
- 12 Google Cloud Build No phone app RecognisedPhone appDocumentedFree plan 5.6$0.01/mo
- 13 Apache Maven No phone app RecognisedPhone appDocumentedFree plan 5.5
- 14 Apache Ant No phone app RecognisedPhone appDocumentedFree plan 5.3 Build as code: Yes
- 15 BitBake No phone app RecognisedPhone appDocumentedFree plan 5.3 Build as code: YesBuild caching: Yes
- 16 Buildroot No phone app RecognisedPhone appDocumentedFree plan 5.3 Build as code: YesDependency locking: YesBuild caching: Yes
- 17 distcc No phone app RecognisedPhone appDocumentedFree plan 5.3 Build caching: No
- 18 Meson No phone app RecognisedPhone appDocumentedFree plan 5.3 Build as code: YesDependency locking: YesBuild caching: Yes
- 19 Mill No phone app RecognisedPhone appDocumentedFree plan 5.3 Build as code: YesDependency locking: YesBuild caching: Yes
- 20 MSBuild No phone app RecognisedPhone appDocumentedFree plan 5.3 Build as code: YesDependency locking: YesBuild caching: Yes
- 21 Rake No phone app RecognisedPhone appDocumentedFree plan 5.3 Build as code: YesBuild caching: Yes
- 22 SCons No phone app RecognisedPhone appDocumentedFree plan 5.3 Build as code: YesBuild caching: Yes
- 23 Waf No phone app RecognisedPhone appDocumentedFree plan 5.3 Build as code: YesBuild caching: Yes
- 24 Yocto Project No phone app RecognisedPhone appDocumentedFree plan 5.3 Build as code: YesBuild caching: Yes
- 25 Deb-o-Matic No phone app RecognisedPhone appDocumentedFree plan 5.2 Build as code: Yes
Is your app on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which build automation software is ranked first on Samsung Mobile US Press?
Xmake is ranked #1 of 40 with a score of 7.3. Bazel is second and Nx third.
How many of these have a free plan?
7 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Google Cloud Build has the lowest first paid tier we found: $0.01/mo.
How is this list ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation. Paid placements never change a rank.