# Positive Technologies XSpider PRO vs VulnSign Dynamic Application Security Testing: side-by-side comparison (2026) [Positive Technologies XSpider PRO](https://cybersectools.com/tools/positive-technologies-xspider-pro) is a commercial [vulnerability assessment](https://cybersectools.com/categories/vulnerability-assessment) solution by [Positive Technologies](https://cybersectools.com/companies/positive-technologies). [VulnSign Dynamic Application Security Testing](https://cybersectools.com/tools/vulnsign-dynamic-application-security-testing) is a commercial [dynamic application security testing](https://cybersectools.com/categories/dast) solution by [VulnSign](https://cybersectools.com/companies/vulnsign). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Positive Technologies XSpider PRO | VulnSign Dynamic Application Security Testing | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Vulnerability Assessment | Dynamic Application Security Testing | | Verified | No | No | | Deployment type | On-Premises | Cloud | | Company size fit | SMB | SMB, Mid-Market, Enterprise | | Company | Positive Technologies | VulnSign | | Headquarters | – | – | ### Use cases and capabilities | | Positive Technologies XSpider PRO | VulnSign Dynamic Application Security Testing | |---|---|---| | Vulnerability | Yes | – | | Scanner | Yes | – | | Security Scanning | Yes | – | | CVE | Yes | – | | OWASP | Yes | Yes | | Black Box Testing | Yes | – | | Web Scanning | Yes | – | | Network Scanning | Yes | – | | Vulnerability Prioritization | Yes | – | | Linux | Yes | – | | CI/CD | – | Yes | | DAST | – | Yes | | SQL Injection | – | Yes | | Web Security | – | Yes | | XSS | – | Yes | ### Core features **Positive Technologies XSpider PRO** 8 features listed. Sign in on the page to see them. **VulnSign Dynamic Application Security Testing** 10 features listed. Sign in on the page to see them. ### Integrations **Positive Technologies XSpider PRO** No integrations listed. **VulnSign Dynamic Application Security Testing** 9 integrations 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. - [Positive Technologies XSpider PRO](https://cybersectools.com/tools/positive-technologies-xspider-pro) fits if you need to run it on your own servers. - [VulnSign Dynamic Application Security Testing](https://cybersectools.com/tools/vulnsign-dynamic-application-security-testing) fits if you want a cloud product and you are a mid-market company or an enterprise. ## Positive Technologies XSpider PRO vs VulnSign Dynamic Application Security Testing FAQ Common questions when comparing Positive Technologies XSpider PRO vs VulnSign Dynamic Application Security Testing for vulnerability assessment. ### What is the difference between Positive Technologies XSpider PRO and VulnSign Dynamic Application Security Testing? **Positive Technologies XSpider PRO**: Russian vulnerability scanner for SMB infra up to 500 hosts, black/white box. Built by Positive Technologies. **VulnSign Dynamic Application Security Testing**: DAST tool for scanning web apps, microservices, and APIs for vulnerabilities. Built by VulnSign. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Positive Technologies XSpider PRO and VulnSign Dynamic Application Security Testing? **Positive Technologies XSpider PRO** is made by Positive Technologies. **VulnSign Dynamic Application Security Testing** is made by VulnSign. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Positive Technologies XSpider PRO a good alternative to VulnSign Dynamic Application Security Testing? In part. Positive Technologies XSpider PRO and VulnSign Dynamic Application Security Testing are not in the same category on CybersecTools. Both cover OWASP. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Positive Technologies XSpider PRO vs Webray RayScan](https://cybersectools.com/compare/positive-technologies-xspider-pro-vs-webray-rayscan) - [Positive Technologies XSpider PRO vs Trickest Vulnerability Scanning](https://cybersectools.com/compare/positive-technologies-xspider-pro-vs-trickest-vulnerability-scanning) - [Positive Technologies XSpider PRO vs Tripwire IP360](https://cybersectools.com/compare/positive-technologies-xspider-pro-vs-tripwire-ip360) - [VulnSign Dynamic Application Security Testing vs Webray RayScan](https://cybersectools.com/compare/vulnsign-dynamic-application-security-testing-vs-webray-rayscan) - [VulnSign Dynamic Application Security Testing vs Trickest Vulnerability Scanning](https://cybersectools.com/compare/trickest-vulnerability-scanning-vs-vulnsign-dynamic-application-security-testing) - [VulnSign Dynamic Application Security Testing vs Tripwire IP360](https://cybersectools.com/compare/tripwire-ip360-vs-vulnsign-dynamic-application-security-testing) ## Alternatives to each - [See all Positive Technologies XSpider PRO alternatives](https://cybersectools.com/alternatives/positive-technologies-xspider-pro) - [See all VulnSign Dynamic Application Security Testing alternatives](https://cybersectools.com/alternatives/vulnsign-dynamic-application-security-testing) --- Source: https://cybersectools.com/compare/positive-technologies-xspider-pro-vs-vulnsign-dynamic-application-security-testing For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/positive-technologies-xspider-pro.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Positive Technologies XSpider PRO and VulnSign Dynamic Application Security Testing: 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