Best clang-tidy Alternatives in 2026
Updated
20 platforms from linters ranked against clang-tidy on the same published basis.
- 1clang-tidy vs ESLint
- 2clang-tidy vs SQLFluff
- 3clang-tidy vs Stylelint
- 4clang-tidy vs Cppcheck
- 5clang-tidy vs PMD
- 6clang-tidy vs Astral
- 7clang-tidy vs Biome
- 8clang-tidy vs detekt
- 9clang-tidy vs Flake8
- 10clang-tidy vs golangci-lint
- 11clang-tidy vs Hadolint
- 12clang-tidy vs HLint
- 13clang-tidy vs Oxc
- 14clang-tidy vs PHPMD
- 15clang-tidy vs Ruff
- 16clang-tidy vs ShellCheck
- 17clang-tidy vs Staticcheck
- 18clang-tidy vs Luacheck
- 19clang-tidy vs yamllint
- 20clang-tidy vs Clippy
clang-tidy alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | ESLint | 7.3 | Free plan | Free | API, Browser, self-hosted |
| 2 | SQLFluff | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Windows |
| 3 | Stylelint | 7.3 | Free plan | Free | API, Linux, Mac, Windows |
| 4 | Cppcheck | 6.0 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 5 | PMD | 6.0 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 6 | Astral | 5.9 | Free plan | Free | Linux, Mac, Windows |
| 7 | Biome | 5.9 | Free plan | Free | Browser, Linux, Mac, Web, Windows |
| 8 | detekt | 5.9 | Free plan | Free | Linux, Mac, Windows |
| 9 | Flake8 | 5.9 | Free plan | Free | Linux |
| 10 | golangci-lint | 5.9 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 11 | Hadolint | 5.9 | Free plan | Free | Linux, Mac, Web, Windows |
| 12 | HLint | 5.9 | Free plan | Free | Linux, Mac, Windows |
| 13 | Oxc | 5.9 | Free plan | Free | Linux, Mac, Windows |
| 14 | PHPMD | 5.9 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 15 | Ruff | 5.9 | Free plan | Free | Linux, Mac, self-hosted, Web, Windows |
| 16 | ShellCheck | 5.9 | Free plan | Free | Browser, Linux, Mac, Web, Windows |
| 17 | Staticcheck | 5.9 | Free plan | Free | Linux, Mac, Windows |
| 18 | Luacheck | 5.8 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 19 | yamllint | 5.8 | Free plan | Free | Linux, Mac |
| 20 | Clippy | 5.6 | No | — | Linux, Mac, Windows |
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Questions about clang-tidy alternatives
What is the best alternative to clang-tidy?
ESLint, number 1 in linters with a score of 7.3 out of 10. The others here: SQLFluff, Stylelint, Cppcheck and 16 more.
What is the best free alternative to clang-tidy?
ESLint is the best-ranked alternative with a free plan. 19 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.