Best gcov Alternatives in 2026
Updated
20 platforms from test coverage tools ranked against gcov on the same published basis.
- 1gcov vs Coveralls
- 2gcov vs ReportGenerator
- 3gcov vs Codecov
- 4gcov vs OpenClover
- 5gcov vs Coverage.py
- 6gcov vs Microsoft Code Coverage
- 7gcov vs gofmt
- 8gcov vs SimpleCov
- 9gcov vs Coverlet
- 10gcov vs LLVM llvm-cov
- 11gcov vs JaCoCo
- 12gcov vs gcovr
- 14gcov vs Tarpaulin
- 15gcov vs cargo-llvm-cov
- 16gcov vs EclEmma
- 17gcov vs MozJPEG
- 18gcov vs LCOV
- 19gcov vs PHP_CodeCoverage
- 20gcov vs BullseyeCoverage
- 21gcov vs c8
gcov alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Coveralls | 7.8 | Free plan | $10/mo | API, Linux, self-hosted, Web |
| 2 | ReportGenerator | 7.8 | Free plan | Free | Linux, Mac, Windows |
| 3 | Codecov | 7.6 | Free plan | $5/mo | API, Browser, self-hosted, Web |
| 4 | OpenClover | 7.2 | Free plan | Free | Linux, Mac, Web, Windows |
| 5 | Coverage.py | 7.1 | Free plan | Free | API, Linux, Mac, self-hosted, Windows |
| 6 | Microsoft Code Coverage | 7.1 | Free plan | Free | Linux, Mac, Windows |
| 7 | gofmt | 7.0 | Free plan | Free | Linux, Mac, Windows |
| 8 | SimpleCov | 6.9 | Free plan | Free | Linux, Mac, Web, Windows |
| 9 | Coverlet | 6.8 | Free plan | Free | Linux, Mac, Windows |
| 10 | LLVM llvm-cov | 6.8 | Free plan | Free | Linux, Mac, Windows |
| 11 | JaCoCo | 6.7 | Free plan | Free | API |
| 12 | gcovr | 6.6 | No | — | Linux, Mac, Windows |
| 14 | Tarpaulin | 6.3 | No | — | Linux, Mac, self-hosted, Windows |
| 15 | cargo-llvm-cov | 5.9 | No | — | Windows, Mac, Linux |
| 16 | EclEmma | 5.9 | Free plan | Free | Linux, Mac, Windows |
| 17 | MozJPEG | 5.9 | Free plan | Free | API, Linux, Mac, self-hosted, Windows |
| 18 | LCOV | 5.8 | No | — | Linux |
| 19 | PHP_CodeCoverage | 5.8 | No | — | self-hosted |
| 20 | BullseyeCoverage | 5.7 | No | — | Windows, Mac, Linux |
| 21 | c8 | 5.7 | No | — | — |
Make your platform an alternative to gcov
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about gcov alternatives
What is the best alternative to gcov?
Coveralls, number 1 in test coverage tools with a score of 7.8 out of 10. The others here: ReportGenerator, Codecov, OpenClover and 16 more.
What is the best free alternative to gcov?
Coveralls is the best-ranked alternative with a free plan. 13 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.