Checkmarx One Assist vs Start Left® IaC Security: side-by-side comparison (2026)
Checkmarx One Assist is a commercial application security posture management solution by Checkmarx. Start Left® IaC Security is a commercial static application security testing solution by Start Left® Security. Features, integrations, deployment and the company behind each one, side by side.
AI-powered AppSec platform with agentic agents for vulnerability prevention & fix
Scans IaC templates for misconfigs and vulns before deployment.
Side-by-side comparison
Feature
Checkmarx One Assist
Start Left® IaC Security
Pricing model
Commercial
Commercial
Category
Application Security Posture Management
Static Application Security Testing
Deployment and fit
Deployment type
Cloud
Cloud
Company size fit
SMB, Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
Checkmarx
Start Left® Security
Use cases and capabilities
CI/CD
Yes
Yes
DevSecOps
Yes
Yes
SCA
Yes
No
Secret Detection
Yes
No
Infrastructure as Code
Yes
Yes
Misconfiguration
No
Yes
Secure Development
No
Yes
Core features
10 features listed
4 features listed
Integrations
1 integration listed
No integrations listed
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