# cwe_checker vs Flyingduck Code Security Intelligence: side-by-side comparison (2026) [cwe_checker](https://cybersectools.com/tools/cwechecker) is a free [static application security testing](https://cybersectools.com/categories/sast) solution. [Flyingduck Code Security Intelligence](https://cybersectools.com/tools/flyingduck-code-security-intelligence) is a commercial [static application security testing](https://cybersectools.com/categories/sast) solution by [Flyingduck](https://cybersectools.com/companies/flyingduck). Features, integrations, deployment and the company behind each one, side by side. Need the answer fast? [Best SAST Solutions for Business](https://cybersectools.com/shortlists/best-sast-solutions) picks Checkmarx One Application Security Platform, Veracode Application Risk Management Platform, OpenText Fortify SAST and 4 more. ## Side-by-side comparison | | cwe_checker | Flyingduck Code Security Intelligence | |---|---|---| | Pricing model | Free | Commercial | | Category | Static Application Security Testing | Static Application Security Testing | | Verified | No | No | | Deployment type | On-Premises | Cloud | | Company size fit | Startup, SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise | | GitHub stars | 1,326 | – | | Last commit | Dec 2024 | – | | Company | – | Flyingduck | | Headquarters | – | – | ### Use cases and capabilities | | cwe_checker | Flyingduck Code Security Intelligence | |---|---|---| | ELF | Yes | – | | Firmware Analysis | Yes | – | | Binary Analysis | Yes | – | | License Compliance | – | Yes | | SBOM | – | Yes | | SCA | – | Yes | ### Core features **cwe_checker** No features listed. **Flyingduck Code Security Intelligence** 10 features listed. Sign in on the page to see them. ### Integrations **cwe_checker** No integrations listed. **Flyingduck Code Security Intelligence** 1 integration listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [cwe_checker](https://cybersectools.com/tools/cwechecker) fits if you need to run it on your own servers, you need a free product and you want an open-source product. - [Flyingduck Code Security Intelligence](https://cybersectools.com/tools/flyingduck-code-security-intelligence) fits if you want a cloud product. ## cwe_checker vs Flyingduck Code Security Intelligence FAQ Common questions when comparing cwe_checker vs Flyingduck Code Security Intelligence for static application security testing. ### What is the difference between cwe_checker and Flyingduck Code Security Intelligence? **cwe_checker**: A static analysis tool that detects Common Weakness Enumerations (CWEs) in ELF binaries across multiple CPU architectures using Ghidra-based disassembly and various analysis techniques. **Flyingduck Code Security Intelligence**: SAST tool that detects logical flaws and business logic vulnerabilities. Built by Flyingduck. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes cwe_checker and Flyingduck Code Security Intelligence? **cwe_checker** is open-source with 1,326 GitHub stars. **Flyingduck Code Security Intelligence** is made by Flyingduck. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is cwe_checker a good alternative to Flyingduck Code Security Intelligence? Often, yes. cwe_checker and Flyingduck Code Security Intelligence are both Static Application Security Testing products. Key differences: cwe_checker is Free while Flyingduck Code Security Intelligence is Commercial, cwe_checker is open-source. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [cwe_checker vs Offensive 360 O360](https://cybersectools.com/compare/cwechecker-vs-offensive-360-o360) - [cwe_checker vs Data Theorem Code SAST Secure](https://cybersectools.com/compare/cwechecker-vs-data-theorem-code-sast-secure) - [cwe_checker vs DerScanner Full Cycle Application Security Testing](https://cybersectools.com/compare/cwechecker-vs-derscanner-full-cycle-application-security-testing) - [Flyingduck Code Security Intelligence vs Offensive 360 O360](https://cybersectools.com/compare/flyingduck-code-security-intelligence-vs-offensive-360-o360) - [Flyingduck Code Security Intelligence vs Data Theorem Code SAST Secure](https://cybersectools.com/compare/data-theorem-code-sast-secure-vs-flyingduck-code-security-intelligence) - [Flyingduck Code Security Intelligence vs DerScanner Full Cycle Application Security Testing](https://cybersectools.com/compare/derscanner-full-cycle-application-security-testing-vs-flyingduck-code-security-intelligence) ## Alternatives to each - [See all cwe_checker alternatives](https://cybersectools.com/alternatives/cwechecker) - [See all Flyingduck Code Security Intelligence alternatives](https://cybersectools.com/alternatives/flyingduck-code-security-intelligence) --- Source: https://cybersectools.com/compare/cwechecker-vs-flyingduck-code-security-intelligence For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/cwechecker.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on cwe_checker and Flyingduck Code Security Intelligence: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md