Fortify Static Code Analyzer vs Flawfinder

FSFortify Static Code Analyzer8.2Visit Flawfinder7.7Visit

Higher score FS Fortify Static Code Analyzer #6 in C and C++ Static Analysis Tools 8.2/10 Pricing on request ✓ 0 of 6 features Visit OpenText

vs

Flawfinder #7 in C and C++ Static Analysis Tools 7.7/10 Free plan Free plan✓ 0 of 6 features Visit Flawfinder

• Fortify Static Code Analyzer fits best

  Enterprise security teams using Fortify workflows

• Flawfinder fits best

  Teams needing free C/C++ vulnerability-pattern scans

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Side by side

Feature	FSFortify Static Code Analyzer 8.2/10 Visit ↗	Flawfinder 7.7/10 Visit ↗
At a glance
Editor score	8.2	7.7
Ranking	#6 in C and C++ Static Analysis Tools	#7 in C and C++ Static Analysis Tools
Best for	Enterprise security teams using Fortify workflows	Teams needing free C/C++ vulnerability-pattern scans
Pricing model	Paid	Free
Starting price	Pricing on request	Free plan
Free plan	Not checked yet	✓ (best)
Free trial	—	—
Deployment	Self-hosted	Self-hosted
Platforms	Windows, Linux	Windows, macOS, Linux
Support	Docs	Community, Docs
Built for	Mid-market, Enterprise	Solo, Small business, Mid-market, Enterprise
Features Fortify Static Code Analyzer 0/6 · Flawfinder 0/6
Memory defect detection	Not checked yet	Not checked yet
Security analysis	Not checked yet	Not checked yet
Coding-rule checks	Not checked yet	Not checked yet
Concurrency analysis	Not checked yet	Not checked yet
MISRA support	Not checked yet	Not checked yet
Taint analysis	Not checked yet	Not checked yet
Our review
Pros	Dataflow and control-flow tracing exposes vulnerable execution paths Custom rules, triage, and remediation guidance support governance workflows IDE and CI/CD integrations connect analysis to development pipelines	Ranks findings from 0 to 5 and supports CWE-compatible findings and filtering. Scans directories recursively and can analyze changed lines in unified patches. Exports HTML, CSV, SARIF, and SonarQube-compatible output; integrates with GitHub Actions.
Cons	C/C++ language coverage is not established in the published positioning Sales-led licensing makes budget planning less immediate Self-hosted deployment requires teams to manage their own environment	Lexical pattern matching is narrower than deeper program-analysis approaches. Runs locally, so teams manage deployment and execution themselves. Support is through documentation and the community.
Our verdict	Fortify Static Code Analyzer is OpenText’s self-hosted static application security testing product for mid-market and enterprise organizations. It analyzes source code and compiled artifacts, identifies security vulnerabilities,… Read the review →	Flawfinder is a command-line static analysis tool for C and C++ that searches for potentially dangerous functions and patterns. Its free, open-source approach suits developers and teams who want a focused vulnerability-pattern scan without… Read the review →

Strengths and trade-offs

• Fortify Static Code Analyzer — where it wins

  • Dataflow and control-flow tracing exposes vulnerable execution paths
  • Custom rules, triage, and remediation guidance support governance workflows
  • IDE and CI/CD integrations connect analysis to development pipelines

  Where it doesn't

  • C/C++ language coverage is not established in the published positioning
  • Sales-led licensing makes budget planning less immediate
  • Self-hosted deployment requires teams to manage their own environment

• Flawfinder — where it wins

  • Ranks findings from 0 to 5 and supports CWE-compatible findings and filtering.
  • Scans directories recursively and can analyze changed lines in unified patches.
  • Exports HTML, CSV, SARIF, and SonarQube-compatible output; integrates with GitHub Actions.

  Where it doesn't

  • Lexical pattern matching is narrower than deeper program-analysis approaches.
  • Runs locally, so teams manage deployment and execution themselves.
  • Support is through documentation and the community.

• FSFortify Static Code Analyzer8.2/10 · Pricing on request

  A self-hosted SAST platform with deep tracing and Fortify workflow integrations.

  Visit OpenTextFull verdict →
• Flawfinder7.7/10 · Free plan

  A focused, free C/C++ scanner for vulnerability patterns, with clear limits from lexical analysis.

  Visit FlawfinderFull verdict →