Checkmarx vs SonarQube

Checkmarx and SonarQube are both enterprise application security solutions. Checkmarx enterprise application security platform with deep SAST, SCA, DAST, and supply chain security, while SonarQube open-source code quality and security analysis platform with broad language support. The best choice depends on your organization's size, technical requirements, and budget.

Choose Checkmarx if industry-leading SAST depth and accuracy from two decades of development is your priority and large enterprises that need comprehensive, compliance-driven application security testing with deep SAST accuracy and centralized security governance. Choose SonarQube if combined code quality and security in a single platform matters most and development teams that want combined code quality and security analysis with quality gate enforcement in CI/CD pipelines.

SonarQube pricing: Free (Community Edition) / Developer from $150/year / Enterprise custom pricing. Checkmarx pricing: Custom enterprise pricing (typically $50K+ annually). SonarQube's pricing model is per-instance (lines of code), while Checkmarx uses enterprise license (project/user-based) pricing.

Yes, you can migrate from Checkmarx to SonarQube. The migration process depends on your specific setup and the features you use. Both platforms offer APIs that can facilitate automated migration. Consider running both tools in parallel during the transition to ensure zero downtime.