Link copied to clipboard # Checkmarx vs Klocwork Comparison - What are their main differences? Share [ Export ](/compare/checkmarx/klocwork/export.csv) CheckmarxKlocwork[+ Add Product](#) Pricing **Checkmarx** Free Trial **Contact Us** · SAST **Klocwork** Free Trial No pricing available **Pricing Insights** from reviews Perceived Cost **Checkmarx** $$$$$ **Klocwork** $$$$$ Average Discount **Checkmarx** Not enough reviews yet **Klocwork** Not enough reviews yet Uncover valuable pricing insights from real user feedback to improve your shopping experience. See it for free Time to Implement **Checkmarx** 6 months Based on 100 responses **Klocwork** 6 months Based on 100 responses Return on Investment **Checkmarx** 6 months Based on 100 responses **Klocwork** 6 months Based on 100 responses **Pros & Cons** from reviews **Checkmarx** [ Implementation Ease (2) ](https://www.g2.com/products/checkmarx/reviews?filters%5Bsentiment_snippet%5D=1987244&qs=pros-and-cons#reviews)[ User Interface (2) ](https://www.g2.com/products/checkmarx/reviews?filters%5Bsentiment_snippet%5D=1900133&qs=pros-and-cons#reviews)[ False Positives (1) ](https://www.g2.com/products/checkmarx/reviews?filters%5Bsentiment_snippet%5D=2423721&qs=pros-and-cons#reviews)[ Lacking Features (1) ](https://www.g2.com/products/checkmarx/reviews?filters%5Bsentiment_snippet%5D=2423686&qs=pros-and-cons#reviews) **Klocwork** Not enough data Integrations **Checkmarx** [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_b3390b4cc3d92e87d570895f7358c003/aws-lambda.jpg "Product Avatar Image") AWS Lambda ](https://www.g2.com/products/aws-lambda/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_2ac0e7b10e1efb64107026cb2b241d53/azure-pipelines.jpg "Product Avatar Image") Azure Pipelines ](https://www.g2.com/products/azure-pipelines/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_816e7e27d5ac09363053c4ca43e63c5c/jenkins.png "Product Avatar Image") Jenkins ](https://www.g2.com/products/jenkins/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_30c8c0be4019fecb52bbd21b32b79b69/teamcity.png "Product Avatar Image") TeamCity ](https://www.g2.com/products/teamcity/reviews)[ View all ](https://www.g2.com/products/checkmarx/integrations) **Klocwork** Not enough data Screenshots **Checkmarx** ![Checkmarx screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/1898040/Checkmarx_One_Platform.png) **Klocwork** No screenshot available **Ratings** from reviews Meets Requirements **Checkmarx** **8.6** /10 Based on 37 responses **Klocwork** **8.6** /10 Based on 19 responses Ease of Use **Checkmarx** **8.5** /10 Based on 37 responses **Klocwork** **7.9** /10 Based on 19 responses Ease of Setup **Checkmarx** **8.2** /10 Based on 23 responses **Klocwork** **7.5** /10 Based on 8 responses Ease of Admin **Checkmarx** **8.3** /10 Based on 17 responses **Klocwork** **7.3** /10 Based on 8 responses Quality of Support **Checkmarx** **8.4** /10 Based on 31 responses **Klocwork** **8.5** /10 Based on 19 responses Has the product been a good partner in doing business? **Checkmarx** **8.6** /10 Based on 16 responses **Klocwork** **8.1** /10 Based on 8 responses Product Direction (% positive) **Checkmarx** **8.2** /10 Based on 32 responses **Klocwork** **8.7** /10 Based on 18 responses **Features** ratings from reviews Static Application Security Testing (SAST) **8.5** /10 Based on 15 responses Not enough data User Insights **Reviewers' Company Size** Small-Business(50 or fewer emp.) 23.9% Mid-Market(51-1000 emp.) 23.9% Enterprise(\> 1000 emp.) 52.2% Small-Business(50 or fewer emp.) 23.9% Mid-Market(51-1000 emp.) 23.9% Enterprise(\> 1000 emp.) 52.2% Small-Business(50 or fewer emp.) 31.8% Mid-Market(51-1000 emp.) 50.0% Enterprise(\> 1000 emp.) 18.2% Small-Business(50 or fewer emp.) 31.8% Mid-Market(51-1000 emp.) 50.0% Enterprise(\> 1000 emp.) 18.2% **Reviewers' Industry** [![Checkmarx](https://images.g2crowd.com/uploads/product/hd_favicon/ee46b61b130757d24b7633fe98e00fb6/checkmarx.svg "Checkmarx")](https://www.g2.com/products/checkmarx/reviews) Checkmarx Information Technology and Services 19.0% Computer Software 16.7% Banking 11.9% Computer & Network Security 11.9% Automotive 4.8% Other 35.7% [![Klocwork](https://images.g2crowd.com/uploads/product/hd_favicon/689af0e5959abb1454ea48d25455abf5/klocwork.svg "Klocwork")](https://www.g2.com/products/klocwork/reviews) Klocwork Information Technology and Services 31.8% Defense & Space 18.2% Automotive 13.6% Financial Services 9.1% Computer Software 9.1% Other 18.2% Alternatives **Checkmarx Alternatives** ![Veracode Application Security Platform](https://images.g2crowd.com/uploads/product/hd_favicon/d30c215643c0b745ba4951ab20b60121/veracode-application-security-platform.svg "Veracode Application Security Platform") [ Veracode Application... ](/products/veracode-application-security-platform/reviews) ![SonarQube](https://images.g2crowd.com/uploads/product/hd_favicon/2d6b80be24e9f51c144f780f2aa41cb3/sonarqube.svg "SonarQube") [ SonarQube ](/products/sonarqube/reviews) ![Black Duck Polaris Platform](https://images.g2crowd.com/uploads/product/hd_favicon/195ba70518e2390f639f5372bea2e6c0/black-duck-polaris-platform.svg "Black Duck Polaris Platform") [ Black Duck Polaris Platform ](/products/black-duck-polaris-platform/reviews) ![GitLab](https://images.g2crowd.com/uploads/product/hd_favicon/2397ccd7309ef2bca71e3a275d59a5a3/gitlab.svg "GitLab") [ GitLab ](/products/gitlab/reviews) **Klocwork Alternatives** ![SonarQube](https://images.g2crowd.com/uploads/product/hd_favicon/2d6b80be24e9f51c144f780f2aa41cb3/sonarqube.svg "SonarQube") [ SonarQube ](/products/sonarqube/reviews) ![GitLab](https://images.g2crowd.com/uploads/product/hd_favicon/2397ccd7309ef2bca71e3a275d59a5a3/gitlab.svg "GitLab") [ GitLab ](/products/gitlab/reviews) ![GitHub](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_8ec3c17e3fb1df25b6a8bd7cc69cf2d1/github.png "GitHub") [ GitHub ](/products/github/reviews) ![Bitbucket](https://images.g2crowd.com/uploads/product/hd_favicon/1505148943/bitbucket.svg "Bitbucket") [ Bitbucket ](/products/bitbucket/reviews) ## Checkmarx vs Klocwork FAQs Generated using AI Last updated: August 15, 2026 ### What is the difference between Checkmarx vs Klocwork? Klocwork stands out for its higher G2 rating and reviewer-cited support, while Checkmarx is noted for its ease of use and implementation. | [Checkmarx](https://www.g2.com/products/checkmarx/reviews) | [Klocwork](https://www.g2.com/products/klocwork/reviews) | | --- | --- | | 4.2/5 (48 reviews) | 4.4/5 (23 reviews) | | 8.1 | 7.5 | | 8.3 | 8.5 | | Implementation Ease | Customer Support | ### How do the pricing models of Checkmarx and Klocwork compare? Klocwork is rated higher for value, with a stronger Price/Cost satisfaction score than Checkmarx. - **Checkmarx:** In recent reviews, several reviewers mention that the cost is high, especially for startups and small organizations. - **Klocwork:** Reviewers do not cite cost as a significant concern, and the higher satisfaction score reflects stronger perceived value. - **Switching reasons:** Recent Checkmarx reviewers mention evaluating alternatives due to pricing concerns. ### What are the best alternatives to Checkmarx and Klocwork? The top three alternatives to Checkmarx and Klocwork are SonarQube, Veracode Application Security Platform, and Black Duck Coverity Static. | Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength | | --- | --- | --- | --- | --- | | [Checkmarx](https://www.g2.com/products/checkmarx/reviews) | 4.2/5 (48 reviews) | — | In recent reviews, cost is cited as a concern for startups and small businesses. | Implementation Ease | | [Klocwork](https://www.g2.com/products/klocwork/reviews) | 4.4/5 (23 reviews) | — | — | Customer Support | | [SonarQube](https://www.g2.com/products/sonarqube/reviews) | 4.4/5 (155 reviews) | Enterprise | — | Easy to use and user-friendly interface | | [Veracode Application Security Platform](https://www.g2.com/products/veracode-application-security-platform/reviews) | 3.8/5 (26 reviews) | — | — | Critical defect detection | | [Black Duck Coverity Static](https://www.g2.com/products/black-duck-coverity-static/reviews) | 4.3/5 (65 reviews) | Enterprise | — | Comprehensive static analysis | ### Which Static Application Security Testing (SAST) features should I prioritize when comparing Checkmarx and Klocwork? Buyers should prioritize ease of use, integration capabilities, false positive management, support quality, and automation features when comparing Checkmarx and Klocwork. - **Ease of Use:** Checkmarx scores 8.5, Klocwork 7.9. - **Integration Capabilities:** Checkmarx is frequently cited for integrations with Jenkins (2 all-time mentions) and GitHub (1 all-time mention); Klocwork is noted for CI/CD and IDE integrations in recent reviews. - **False Positive Management:** Checkmarx has 1 all-time mention for false positives; Klocwork reviewers discuss configuration to reduce noise and false positives. - **Support Quality:** Checkmarx scores 8.3, Klocwork 8.5. - **Automation Features:** Checkmarx has 1 all-time mention for automation testing and protection automation; Klocwork reviewers highlight automation in CI/CD pipelines. ### What are the pros and cons of Checkmarx vs Klocwork? Checkmarx's headline strength is ease of implementation, while Klocwork is most recognized for its customer support. - **Checkmarx strengths:** Implementation ease (2 all-time mentions), user interface (2 all-time mentions), automation testing, accuracy of results, dashboard usability, deployment, ease of use, easy integrations, protection automation, and vulnerability detection. - **Checkmarx trade-offs:** False positives (1 all-time mention), lacking or missing features, poor navigation, and cost concerns in recent reviews. - **Klocwork strengths:** Customer support is frequently praised in recent reviews, with reviewers highlighting responsiveness and comprehensive documentation. Reviewers also note strong integration with CI/CD and IDEs, and robust support for coding standards like MISRA and OWASP. - **Klocwork trade-offs:** Reviewers mention a confusing initial setup, limited language support, and the need for improved reporting and dashboard features. ### Is Checkmarx or Klocwork better for small businesses? Checkmarx is a better fit for small businesses, as recent reviews cite its use in startups and highlight its integrations and automation features. - **Checkmarx:** Recent reviews from startups and small businesses mention ease of integration and automation, though cost is a concern for some. - **Klocwork:** No recent reviews specifically cite small-business usage or segment share. ### Which Static Application Security Testing (SAST) platform has better integrations? Checkmarx is favored for integrations, with reviewers citing multiple integration points. - **Checkmarx:** Jenkins (2 all-time mentions), GitHub (1 all-time mention), and CI/CD pipeline integrations are highlighted in recent reviews. - **Klocwork:** Reviewers mention integrations with CI/CD tools and IDEs, including Jenkins, Visual Studio, Eclipse, and JIRA, in recent reviews. ### How do Checkmarx and Klocwork compare on customer support? Klocwork and Checkmarx are rated in parity on Quality of Support, with Klocwork scoring 8.5 and Checkmarx 8.3. - **Checkmarx:** Reviewers describe good support experiences, with several citing responsive customer service and helpful support teams. - **Klocwork:** Reviewers consistently praise customer support for responsiveness, comprehensive documentation, and effective problem resolution. ### Which is easier to implement, Checkmarx or Klocwork? Checkmarx is rated higher for Ease of Setup, scoring 8.1 versus Klocwork's 7.5. - **Checkmarx:** Reviewers highlight ease of implementation and setup, with multiple mentions of straightforward integration into existing workflows. - **Klocwork:** Reviewers note that initial setup can be confusing, but setup guides and support resources help streamline the process. ### Which product has better False Positives? Checkmarx receives more reviewer attention for false positives, with multiple all-time mentions, while Klocwork reviewers also discuss false positive management. - **Checkmarx:** False positives are cited in 1 all-time mention, with reviewers noting the need to tailor configurations to reduce noise. - **Klocwork:** Reviewers discuss the importance of configuring checkers to minimize false positives and mention that disabling certain checkers can reduce noise in analysis results. ## Checkmarx vs Klocwork When assessing the two solutions, reviewers found Checkmarx easier to use, set up, and administer. Reviewers also preferred doing business with Checkmarx overall. - Checkmarx and Klocwork both meet the requirements of our reviewers at a comparable rate. - When comparing quality of ongoing product support, reviewers felt that Klocwork is the preferred option. - For feature updates and roadmaps, our reviewers preferred the direction of Klocwork over Checkmarx.