Coveralls
6.9#4 in test coverage toolsFrom $10 a monthFree planWebAPILinuxSelf-hosted
VisitCoveralls vs Tarpaulin
What both publish
| Fact | Coveralls | Tarpaulin |
|---|---|---|
| Purpose | Coveralls analyzes test coverage to show which parts of code are not covered by tests. | Tarpaulin is a code coverage reporting tool for Rust projects using the Cargo build system. |
| Support | The pricing page offers a $200/month Support add-on with premium support, priority response, and live chat. | The README welcomes issues, feature requests, and pull requests, and points users to troubleshooting guidance. |
Coveralls plans
- Open SourceFree
- Starter$10 a month
- Usage add-on$30 a month
- Enterprise Cloud$35 a month
- Org$50 a month
- Org+$100 a month
Tarpaulin plans
No prices published.
Pick Coveralls if…
Coveralls suits development teams that want coverage details by file and line, historical trends, and pull-request checks. Its free open-source option may suit maintainers of public projects; private repositories have paid plans starting at $10/mo.
Pick Tarpaulin if…
Tarpaulin suits Rust developers and CI pipelines that need line-coverage reports from Cargo projects. It is also useful for self-hosted or Docker-based coverage workflows.