# Nessus Professional vs Pervade Software OpAudit: 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). [Pervade Software OpAudit](https://cybersectools.com/tools/pervade-software-opaudit) is a commercial [compliance management](https://cybersectools.com/categories/compliance-management) solution by [Pervade Software](https://cybersectools.com/companies/pervade-software). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

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

### Use cases and capabilities

| | Nessus Professional | Pervade Software OpAudit |
|---|---|---|
| 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 | – |
| Security Compliance Training | – | Yes |
| Security Audit | – | Yes |
| ISMS | – | Yes |
| Security Framework | – | Yes |
| Supply Chain | – | Yes |
| Evidence Collection | – | Yes |
| Workflow | – | Yes |
| Security Questionnaires | – | Yes |

### Core features

**Nessus Professional**

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

**Pervade Software OpAudit**

9 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.

- [Nessus Professional](https://cybersectools.com/tools/nessus-professional) fits if you need to run it on your own servers and you are a startup.
- [Pervade Software OpAudit](https://cybersectools.com/tools/pervade-software-opaudit) fits if you need both cloud and on-premises options.

## Nessus Professional vs Pervade Software OpAudit FAQ

Common questions when comparing Nessus Professional vs Pervade Software OpAudit for vulnerability assessment.

### What is the difference between Nessus Professional and Pervade Software OpAudit?

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

**Pervade Software OpAudit**: Compliance mgmt platform tracking manual & technical controls in one system. Built by Pervade Software.

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

### Who makes Nessus Professional and Pervade Software OpAudit?

**Nessus Professional** is made by Tenable. **Pervade Software OpAudit** is made by Pervade Software. 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 Pervade Software OpAudit?

In part. Nessus Professional and Pervade Software OpAudit 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 Webray RayScan](https://cybersectools.com/compare/nessus-professional-vs-webray-rayscan)
- [Nessus Professional vs Nsauditor Network Security Auditor](https://cybersectools.com/compare/nessus-professional-vs-nsauditor-network-security-auditor)
- [Nessus Professional vs Tripwire IP360](https://cybersectools.com/compare/nessus-professional-vs-tripwire-ip360)
- [Pervade Software OpAudit vs Webray RayScan](https://cybersectools.com/compare/pervade-software-opaudit-vs-webray-rayscan)
- [Pervade Software OpAudit vs Nsauditor Network Security Auditor](https://cybersectools.com/compare/nsauditor-network-security-auditor-vs-pervade-software-opaudit)
- [Pervade Software OpAudit vs Tripwire IP360](https://cybersectools.com/compare/pervade-software-opaudit-vs-tripwire-ip360)

## Alternatives to each

- [See all Nessus Professional alternatives](https://cybersectools.com/alternatives/nessus-professional)
- [See all Pervade Software OpAudit alternatives](https://cybersectools.com/alternatives/pervade-software-opaudit)

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Source: https://cybersectools.com/compare/nessus-professional-vs-pervade-software-opaudit

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 Pervade Software OpAudit: 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