# OpenVAS vs Positive Technologies XSpider PRO: side-by-side comparison (2026)

[OpenVAS](https://cybersectools.com/tools/greenbone-openvas) is a free [vulnerability assessment](https://cybersectools.com/categories/vulnerability-assessment) solution. [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). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | OpenVAS | Positive Technologies XSpider PRO |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Vulnerability Assessment | Vulnerability Assessment |
| Verified | No | No |
| Deployment type | – | On-Premises |
| Company size fit | – | SMB |
| Company | – | Positive Technologies |
| Headquarters | – | – |

### Use cases and capabilities

| | OpenVAS | Positive Technologies XSpider PRO |
|---|---|---|
| Open Source | Yes | – |
| Vulnerability | – | Yes |
| Scanner | – | Yes |
| Security Scanning | – | Yes |
| CVE | – | Yes |
| OWASP | – | Yes |
| Black Box Testing | – | Yes |
| Web Scanning | – | Yes |
| Network Scanning | – | Yes |
| Vulnerability Prioritization | – | Yes |
| Linux | – | Yes |

### Core features

**OpenVAS**

No features listed.

**Positive Technologies XSpider PRO**

8 features 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.

- [OpenVAS](https://cybersectools.com/tools/greenbone-openvas) fits if you need a free product.

## OpenVAS vs Positive Technologies XSpider PRO FAQ

Common questions when comparing OpenVAS vs Positive Technologies XSpider PRO for vulnerability assessment.

### What is the difference between OpenVAS and Positive Technologies XSpider PRO?

**OpenVAS**: OpenVAS is an open-source vulnerability scanner that provides extensive testing capabilities for identifying security weaknesses in networks and systems.

**Positive Technologies XSpider PRO**: Russian vulnerability scanner for SMB infra up to 500 hosts, black/white box, built by Positive Technologies.

The table above shows where their features, integrations, deployment and company size fit differ.

### Is OpenVAS a good alternative to Positive Technologies XSpider PRO?

Often, yes. OpenVAS and Positive Technologies XSpider PRO are both Vulnerability Assessment products. Key differences: OpenVAS is Free while Positive Technologies XSpider PRO is Commercial. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [OpenVAS vs Webray RayScan](https://cybersectools.com/compare/greenbone-openvas-vs-webray-rayscan)
- [OpenVAS vs Tripwire IP360](https://cybersectools.com/compare/greenbone-openvas-vs-tripwire-ip360)
- [OpenVAS vs Zentara AVAS](https://cybersectools.com/compare/greenbone-openvas-vs-zentara-avas)
- [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)

## Alternatives to each

- [See all OpenVAS alternatives](https://cybersectools.com/alternatives/greenbone-openvas)
- [See all Positive Technologies XSpider PRO alternatives](https://cybersectools.com/alternatives/positive-technologies-xspider-pro)

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Source: https://cybersectools.com/compare/greenbone-openvas-vs-positive-technologies-xspider-pro

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/greenbone-openvas.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on OpenVAS and Positive Technologies XSpider PRO: 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