# Nessus Professional vs Strike Graph: side-by-side comparison (2026)

[Nessus Professional](https://cybersectools.com/tools/nessus-professional) is a commercial [vulnerability assessment](https://cybersectools.com/categories/vulnerability-assessment) solution by [Tenable](https://cybersectools.com/companies/tenable). [Strike Graph](https://cybersectools.com/tools/strike-graph) is a commercial [compliance management](https://cybersectools.com/categories/compliance-management) solution by [Strike Graph](https://cybersectools.com/companies/strike-graph). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Nessus Professional | Strike Graph |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Vulnerability Assessment | Compliance Management |
| Verified | No | No |
| Deployment type | On-Premises | Cloud |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Tenable | Strike Graph |
| Headquarters | – | – |

### Use cases and capabilities

| | Nessus Professional | Strike Graph |
|---|---|---|
| Vulnerability | Yes | – |
| Security Scanning | Yes | – |
| CVE | Yes | – |
| Penetration Testing Framework | Yes | – |
| NIST | Yes | Yes |
| PCI DSS | Yes | Yes |
| CIS | Yes | – |
| Network Scanning | Yes | – |
| VAPT | Yes | – |
| AI Compliance | – | Yes |
| AI Governance | – | Yes |
| GDPR | – | Yes |
| SBOM | – | Yes |
| Security Compliance Training | – | Yes |
| Security Reporting | – | Yes |
| Security Framework | – | Yes |
| ISMS | – | Yes |

### Core features

**Nessus Professional**

10 features listed. Sign in on the page to see them.

**Strike Graph**

10 features listed. Sign in on the page to see them.

### Integrations

**Nessus Professional**

No integrations listed.

**Strike Graph**

50 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.

- [Nessus Professional](https://cybersectools.com/tools/nessus-professional) fits if you need to run it on your own servers, you are a startup and you want the lower starting price (from $4,790 per year).
- [Strike Graph](https://cybersectools.com/tools/strike-graph) fits if you want a cloud product.

## Nessus Professional vs Strike Graph FAQ

Common questions when comparing Nessus Professional vs Strike Graph for vulnerability assessment.

### What is the difference between Nessus Professional and Strike Graph?

**Nessus Professional**: Vulnerability scanner for assessing networks, systems, and apps for security flaws. Built by Tenable.

**Strike Graph**: AI-native GRC platform for compliance mgmt and security certification. Built by Strike Graph.

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

### Who makes Nessus Professional and Strike Graph?

**Nessus Professional** is made by Tenable. **Strike Graph** is made by Strike Graph. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Nessus Professional a good alternative to Strike Graph?

In part. Nessus Professional and Strike Graph are not in the same category on CybersecTools. Both cover NIST, PCI DSS. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Nessus Professional vs VulnScanAI](https://cybersectools.com/compare/nessus-professional-vs-vulnscanai)
- [Nessus Professional vs Webray RayScan](https://cybersectools.com/compare/nessus-professional-vs-webray-rayscan)
- [Nessus Professional vs Tripwire IP360](https://cybersectools.com/compare/nessus-professional-vs-tripwire-ip360)
- [Strike Graph vs VulnScanAI](https://cybersectools.com/compare/strike-graph-vs-vulnscanai)
- [Strike Graph vs Webray RayScan](https://cybersectools.com/compare/strike-graph-vs-webray-rayscan)
- [Strike Graph vs Tripwire IP360](https://cybersectools.com/compare/strike-graph-vs-tripwire-ip360)

## Alternatives to each

- [See all Nessus Professional alternatives](https://cybersectools.com/alternatives/nessus-professional)
- [See all Strike Graph alternatives](https://cybersectools.com/alternatives/strike-graph)

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Source: https://cybersectools.com/compare/nessus-professional-vs-strike-graph

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

More on Nessus Professional and Strike Graph: 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