# Positive Technologies XSpider PRO vs Start Left® Security - Product-Centric VM: 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). [Start Left® Security - Product-Centric VM](https://cybersectools.com/tools/start-leftr-security-product-centric-vm) is a commercial [vulnerability assessment](https://cybersectools.com/categories/vulnerability-assessment) solution by [Start Left® Security](https://cybersectools.com/companies/start-leftr-security). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Positive Technologies XSpider PRO | Start Left® Security - Product-Centric VM | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Vulnerability Assessment | Vulnerability Assessment | | Verified | No | No | | Deployment type | On-Premises | Cloud | | Company size fit | SMB | SMB, Mid-Market, Enterprise | | Company | Positive Technologies | Start Left® Security | | Headquarters | – | – | ### Use cases and capabilities | | Positive Technologies XSpider PRO | Start Left® Security - Product-Centric VM | |---|---|---| | Vulnerability | Yes | – | | Scanner | Yes | – | | Security Scanning | Yes | – | | CVE | Yes | – | | OWASP | Yes | – | | Black Box Testing | Yes | – | | Web Scanning | Yes | – | | Network Scanning | Yes | – | | Vulnerability Prioritization | Yes | Yes | | Linux | Yes | – | | SBOM | – | Yes | | SCA | – | Yes | ### Core features **Positive Technologies XSpider PRO** 8 features listed. Sign in on the page to see them. **Start Left® Security - Product-Centric VM** 10 features listed. Sign in on the page to see them. ### Integrations **Positive Technologies XSpider PRO** No integrations listed. **Start Left® Security - Product-Centric VM** 5 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. - [Start Left® Security - Product-Centric VM](https://cybersectools.com/tools/start-leftr-security-product-centric-vm) fits if you want a cloud product and you are a mid-market company or an enterprise. ## Positive Technologies XSpider PRO vs Start Left® Security - Product-Centric VM FAQ Common questions when comparing Positive Technologies XSpider PRO vs Start Left® Security - Product-Centric VM for vulnerability assessment. ### What is the difference between Positive Technologies XSpider PRO and Start Left® Security - Product-Centric VM? **Positive Technologies XSpider PRO**: Russian vulnerability scanner for SMB infra up to 500 hosts, black/white box. Built by Positive Technologies. **Start Left® Security - Product-Centric VM**: Risk-based, product-centric VM platform with PIRATE® risk model. Built by Start Left® Security. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Positive Technologies XSpider PRO and Start Left® Security - Product-Centric VM? **Positive Technologies XSpider PRO** is made by Positive Technologies. **Start Left® Security - Product-Centric VM** is made by Start Left® Security. 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 Start Left® Security - Product-Centric VM? Often, yes. Positive Technologies XSpider PRO and Start Left® Security - Product-Centric VM are both Vulnerability Assessment products, and both cover Vulnerability Prioritization. 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 Tripwire IP360](https://cybersectools.com/compare/positive-technologies-xspider-pro-vs-tripwire-ip360) - [Positive Technologies XSpider PRO vs Zentara AVAS](https://cybersectools.com/compare/positive-technologies-xspider-pro-vs-zentara-avas) - [Start Left® Security - Product-Centric VM vs Webray RayScan](https://cybersectools.com/compare/start-leftr-security-product-centric-vm-vs-webray-rayscan) - [Start Left® Security - Product-Centric VM vs Tripwire IP360](https://cybersectools.com/compare/start-leftr-security-product-centric-vm-vs-tripwire-ip360) - [Start Left® Security - Product-Centric VM vs Zentara AVAS](https://cybersectools.com/compare/start-leftr-security-product-centric-vm-vs-zentara-avas) ## Alternatives to each - [See all Positive Technologies XSpider PRO alternatives](https://cybersectools.com/alternatives/positive-technologies-xspider-pro) - [See all Start Left® Security - Product-Centric VM alternatives](https://cybersectools.com/alternatives/start-leftr-security-product-centric-vm) --- Source: https://cybersectools.com/compare/positive-technologies-xspider-pro-vs-start-leftr-security-product-centric-vm 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 Start Left® Security - Product-Centric VM: 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