BullseyeCoverage vs Codecov
BullseyeCoverage
bullseye.com
Codecov
about.codecov.ioSide by side
| Figure | BullseyeCoverage | Codecov |
|---|---|---|
| Price from | Free | $5/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | Yes |
| Web | — | Yes |
| Windows | Yes | — |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 2 | 4 |
| Spec score · Test Coverage Tools | 8.5 (#4) | 9.4 (#1) |
| Spec score · Code Coverage Tools | 8.5 (#2) | 9.3 (#1) |
| Headquarters | Redmond, Washington, USA | San Francisco, California |
| Language support | It supports standard versions of C++ from C++98 and C from C90 through the latest versions, plus compiler extensions. | The integrations page lists languages including C#, Elixir, PHP, Go, Python, JavaScript, Rust, Java, and Swift. |
| Purpose | BullseyeCoverage measures C and C++ code coverage to help find untested code and assess testing completeness. | Codecov provides code coverage reporting and insights to help teams improve code quality throughout development. |
| Support | The company says technical support is included with every purchase and provides a technical support request form. | The site lists Pro Support and Enterprise Support, and the pricing comparison includes email support among plan features. |
Plans
BullseyeCoverage
- Evaluation licenseFree
- BullseyeCoverage licensePrice not published
In their own words
BullseyeCoverage
BullseyeCoverage measures C and C++ code coverage to help developers and testers locate untested code and assess testing completeness. It provides function coverage and condition/decision coverage, and results can be viewed interactively in Coverage Browser or generated as reports. Listed outputs include HTML, text, annotated source code, XML, Cobertura, and CSV. The tool instruments C and C++ source code and supports standard C++ versions from C++98 and C versions from C90 through current versions, plus compiler extensions. Coverage data can be exported in XML or CSV, and results from multiple computers can be merged. Supported tools include Visual Studio, Clang, GCC, Xcode, CMake, Eclipse, and embedded development tools such as Code Composer Studio. Supported environments include Windows, Linux desktop and server, macOS, and embedded systems. The company reports that instrumented execution takes 1.3–1.9× longer and code and data size increase to 1.4×; build-time effects vary by compiler. A temporary, fully functional evaluation license costs nothing and expires at the end of its evaluation period. The perpetual paid license has no listed price.
Codecov
Codecov provides code coverage reporting and development insights, with tools for test analytics, JavaScript bundle monitoring and pull-request checks. It reports line, branch, project and patch coverage in XML, JSON and TXT formats. Pull-request annotations and coverage gates help teams review changes; Status Checks can block a merge when coverage is underperforming. Historical trends show coverage over time. Test Analytics reports failures and detects flaky tests, while Bundle Analysis flags oversized JavaScript bundles in pull requests and tracks bundle-size changes. The homepage also describes AI features for generating unit tests and reviewing pull requests. Developers can use a command-line interface or VS Code extension for coverage information and visualization. Integrations include GitHub, GitLab, Bitbucket, CI platforms and Slack. Codecov lists a broad range of supported languages, including C#, Go, Python, JavaScript, Rust and Swift. It is available through web, API, extension and self-hosted options. The free Developer plan has upload limits for private repositories; paid plans start at $5/user/mo, and a 14-day trial is available.