Checkmarx One Assist vs Agentic Development Security: 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..

Agentic Development Security: AI SDLC risk prevented or remediated. Automatically. At machine speed. built by Heeler. Core capabilities include MCP & Agent Skills, CLI, PR Guardrails..

Both serve the Application Security Posture Management 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. Agentic Development Security differentiates with MCP & Agent Skills, CLI, PR Guardrails.

Checkmarx One Assist is developed by Checkmarx. Agentic Development Security is developed by Heeler. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Checkmarx One Assist integrates with Azure DevOps. Agentic Development Security integrates with GitHub, GitLab, Azure Devops, BitBucket, Artifactory and 13 more. Check integration compatibility with your existing security stack before deciding.

Checkmarx One Assist and Agentic Development Security serve similar Application Security Posture Management use cases: both are Application Security Posture Management tools, both cover DEVSECOPS, Secret Detection. Review the feature comparison above to determine which fits your requirements.