Checkmarx One DAST vs Rapid7 InsightAppSec: Side-by-Side Comparison (2026)

Mid-market and enterprise security teams already running Checkmarx SAST will find Checkmarx One DAST indispensable for closing the runtime visibility gap; the centralized API inventory that correlates SAST and DAST findings eliminates the manual work of hunting down which backend endpoints actually matter. Browser-based authentication recording and multi-step login handling mean you'll actually test real user flows instead of abandoning DAST when login gets complicated. Skip this if your organization needs runtime protection that includes API threat prevention and response; Checkmarx One DAST finds vulnerabilities but doesn't block them in production. Development teams and mid-market security ops will get the most from Rapid7 InsightAppSec because it handles API scanning alongside traditional web app testing without requiring separate tools or workflow context-switching. The tool covers 95+ attack types and integrates directly into Jira, meaning vulnerability triage happens where developers already live instead of in a standalone portal. Skip this if your organization needs SAST or supply-chain scanning; InsightAppSec is DAST-only and won't catch code-level risks before deployment.

Based on our analysis of core features, integrations, company size fit, deployment model, here is our conclusion: