Assess
Checkmarx One is the most comprehensive enterprise AppSec platform — SAST, DAST, SCA, secrets detection, IaC scanning, and ASPM in a single product. Its March 2026 release deploys five AI agents across the DevSecOps workflow, including an autonomous triage agent and AI-powered SAST for AI-generated and emerging languages.
Why It Matters for AI-Assisted Development
Checkmarx is investing heavily in agentic security:
- AI SAST (March 2026): Hybrid LLM + query-based analysis that extends detection to emerging and AI-generated languages beyond traditional rules.
- DAST for AI: Dynamic analysis engine specifically designed to verify AI-generated code behaves securely at runtime — a capability most competitors lack entirely.
- Triage Assist Agent: Autonomously prioritizes vulnerabilities based on real-world exploitability, not just static severity.
- AI Query Builder: Uses GenAI to generate and customize SAST queries, lowering the barrier for custom detection.
Strengths
- Most comprehensive single platform (SAST + DAST + SCA + IaC + ASPM + secrets)
- 7-time Leader in Gartner Magic Quadrant for AST
- DAST capabilities that competitors like Semgrep and Snyk lack
- 35+ languages, 80+ frameworks
- Claims 90% faster scans with 80% lower false positives
Limitations
- High minimum cost (~$59K/year starting) — inaccessible for small teams
- Enterprise-focused procurement with long sales cycles
- No free tier or open-source edition
- Heavy platform that can feel complex compared to developer-first tools
Why Assess (Not Trial)
Despite being a leader in enterprise AppSec, Checkmarx's pricing and complexity put it out of reach for most teams exploring AI-assisted development. Assess it if you're in a regulated enterprise that needs unified SAST + DAST + ASPM and can justify the investment. For most teams, Semgrep + CodeQL covers SAST needs at a fraction of the cost.