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Checkmarx vs StackHawk

Side-by-side comparison of Checkmarx and StackHawk: pricing, features, API access, and community ratings.

AI comparison summary

TL;DR: Checkmarx is an enterprise-grade platform emphasizing comprehensive vulnerability detection across all code sources with AI-enhanced scanning and triage, achieving industry-leading accuracy rates and breadth. StackHawk focuses specifically on the developer workflow by embedding runtime security testing directly into AI coding agent loops (like Cursor/Copilot), catching only exploitable vulnerabilities before commits with a freemium model. Choose Checkmarx for organizational-wide security posture management and supply chain visibility, or StackHawk for lightweight, developer-friendly verification integrated into modern AI-assisted coding workflows.

Checkmarx
Checkmarx

Agentic AI-powered application security platform for the era of AI-generated code

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StackHawk
StackHawk

The security feedback layer for coding agents — find, fix, and verify vulnerabilities before commit.

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Category
AI security
AI security
Pricing
Enterprise
Freemium
Starting price
USD 10/mo
Free tier
Audience
All audiences
All audiences
API available
Open source
Self-hostable
Model provider
Anthropic
Founded
2006
Headquarters
Ramat Gan, Israel
Colorado, US
Key strengths
  • ·Hybrid scanning combining rules-based precision with AI (Anthropic)
  • ·Highest fidelity vulnerability detection (11% higher true-positive rate, 2.5x higher F1 score than average SAST tools)
  • ·AI-powered security agents (Developer Assist, Triage & Remediation Assist)
  • ·AI supply chain security (AI-BOM, LLM scanning, MCP scanning)
  • ·Integrates into AI coding agent loop (Claude Code, Cursor, Copilot, Codex, Antigravity)
  • ·Runtime DAST scanning against running apps — only surfaces exploitable vulnerabilities
  • ·Agent-driven find, fix, and verify loop before PR is opened
  • ·No net-new vulnerabilities shipped; backlog reduction
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