Checkmarx One Assist vs Codacy Security and Code Quality: Side-by-Side Comparison (2026)

Checkmarx One Assist: AI-powered AppSec platform with agentic agents for vulnerability prevention & fix. built by Checkmarx. Core capabilities include Real-time vulnerability detection in IDE, AI-powered automated remediation across SAST, SCA, secrets, and IaC, Malicious package detection..

Codacy Security and Code Quality: Code security and quality platform with SAST, SCA, DAST, and AI code protection. built by Codacy. Core capabilities include Static application security testing across 40+ languages, Software composition analysis with daily vulnerability updates, Dynamic application security testing and penetration testing..

Both serve the Static Application Security Testing market but differ in approach, feature depth, and target audience.

Checkmarx One Assist differentiates with Real-time vulnerability detection in IDE, AI-powered automated remediation across SAST, SCA, secrets, and IaC, Malicious package detection. Codacy Security and Code Quality differentiates with Static application security testing across 40+ languages, Software composition analysis with daily vulnerability updates, Dynamic application security testing and penetration testing.

Checkmarx One Assist is developed by Checkmarx. Codacy Security and Code Quality is developed by Codacy. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Checkmarx One Assist integrates with Azure DevOps. Codacy Security and Code Quality integrates with VS Code, Cursor, Windsurf, Azure DevOps. Check integration compatibility with your existing security stack before deciding.

Checkmarx One Assist and Codacy Security and Code Quality serve similar Static Application Security Testing use cases: both are Static Application Security Testing tools, both cover Infrastructure As Code, SCA, Secret Detection. Review the feature comparison above to determine which fits your requirements.