Positive Technologies XSpider PRO is a commercial vulnerability assessment solution by Positive Technologies. Start Left® Security - Product-Centric VM is a commercial vulnerability assessment solution by Start Left® Security. Features, integrations, deployment and the company behind each one, side by side.
Russian vulnerability scanner for SMB infra up to 500 hosts, black/white box.
Risk-based, product-centric VM platform with PIRATE® risk model.
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Based on what each listing shows: deployment, company size, price and open source.
Positive Technologies XSpider PRO fits if you need to run it on your own servers.
Start Left® Security - Product-Centric VM fits if you want a cloud product and you are a mid-market company or an enterprise.
Common questions when comparing Positive Technologies XSpider PRO vs Start Left® Security - Product-Centric VM for vulnerability assessment.
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.
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.
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.
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Updated 2026-11-02
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