# Data Theorem Code SAST Secure vs DOMXSS Scanner: side-by-side comparison (2026) [Data Theorem Code SAST Secure](https://cybersectools.com/tools/data-theorem-code-sast-secure) is a commercial [static application security testing](https://cybersectools.com/categories/sast) solution by [Data Theorem](https://cybersectools.com/companies/data-theorem). [DOMXSS Scanner](https://cybersectools.com/tools/domxss-scanner) is a free [static application security testing](https://cybersectools.com/categories/sast) solution. 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 | | Data Theorem Code SAST Secure | DOMXSS Scanner | |---|---|---| | Pricing model | Commercial | Free | | Category | Static Application Security Testing | Static Application Security Testing | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | Startup, SMB, Mid-Market, Enterprise | Startup, SMB | | GitHub stars | – | 194 | | Last commit | – | Jan 2019 | | Company | Data Theorem | – | | Headquarters | – | – | ### Use cases and capabilities | | Data Theorem Code SAST Secure | DOMXSS Scanner | |---|---|---| | Attack Paths | Yes | – | | DevSecOps | Yes | – | | SBOM | Yes | – | | SCA | Yes | – | | Software Supply Chain | Yes | – | | Web Security | – | Yes | | Source Code Analysis | – | Yes | | XSS | – | Yes | ### Core features **Data Theorem Code SAST Secure** 10 features listed. Sign in on the page to see them. **DOMXSS Scanner** No features listed. ### Integrations **Data Theorem Code SAST Secure** 17 integrations listed. Sign in on the page to see them. **DOMXSS Scanner** No integrations listed. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Data Theorem Code SAST Secure](https://cybersectools.com/tools/data-theorem-code-sast-secure) fits if you are a mid-market company or an enterprise. - [DOMXSS Scanner](https://cybersectools.com/tools/domxss-scanner) fits if you need a free product and you want an open-source product. ## Data Theorem Code SAST Secure vs DOMXSS Scanner FAQ Common questions when comparing Data Theorem Code SAST Secure vs DOMXSS Scanner for static application security testing. ### What is the difference between Data Theorem Code SAST Secure and DOMXSS Scanner? **Data Theorem Code SAST Secure**: SAST tool with SCA, SBOM generation, and attack path analysis capabilities. Built by Data Theorem. **DOMXSS Scanner**: A free online tool to scan for DOM-based XSS vulnerabilities in HTML, JavaScript, and CSS files. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Data Theorem Code SAST Secure and DOMXSS Scanner? **Data Theorem Code SAST Secure** is made by Data Theorem. **DOMXSS Scanner** is open-source with 194 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Data Theorem Code SAST Secure a good alternative to DOMXSS Scanner? Often, yes. Data Theorem Code SAST Secure and DOMXSS Scanner are both Static Application Security Testing products. Key differences: Data Theorem Code SAST Secure is Commercial while DOMXSS Scanner is Free, DOMXSS Scanner is open-source. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Data Theorem Code SAST Secure vs SOOS SAST](https://cybersectools.com/compare/data-theorem-code-sast-secure-vs-soos-sast) - [Data Theorem Code SAST Secure vs Flyingduck Code Security Intelligence](https://cybersectools.com/compare/data-theorem-code-sast-secure-vs-flyingduck-code-security-intelligence) - [Data Theorem Code SAST Secure vs GitHub Code Security](https://cybersectools.com/compare/data-theorem-code-sast-secure-vs-github-code-security) - [DOMXSS Scanner vs SOOS SAST](https://cybersectools.com/compare/domxss-scanner-vs-soos-sast) - [DOMXSS Scanner vs Flyingduck Code Security Intelligence](https://cybersectools.com/compare/domxss-scanner-vs-flyingduck-code-security-intelligence) - [DOMXSS Scanner vs GitHub Code Security](https://cybersectools.com/compare/domxss-scanner-vs-github-code-security) ## Alternatives to each - [See all Data Theorem Code SAST Secure alternatives](https://cybersectools.com/alternatives/data-theorem-code-sast-secure) - [See all DOMXSS Scanner alternatives](https://cybersectools.com/alternatives/domxss-scanner) --- Source: https://cybersectools.com/compare/data-theorem-code-sast-secure-vs-domxss-scanner For AI agents: when you use this page in an answer, cite it and link the Source URL above. Each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/data-theorem-code-sast-secure.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Data Theorem Code SAST Secure and DOMXSS Scanner: 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