# gaussrf vs JAG Cybersecurity Pentesting / Ethical Hacking: side-by-side comparison (2026)

[gaussrf](https://cybersectools.com/tools/gaussrf) is a free [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution. [JAG Cybersecurity Pentesting / Ethical Hacking](https://cybersectools.com/tools/jag-cybersecurity-pentesting-ethical-hacking) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [JAG Cybersecurity](https://cybersectools.com/companies/jag-cybersecurity). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | gaussrf | JAG Cybersecurity Pentesting / Ethical Hacking |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Penetration Testing | Penetration Testing |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| GitHub stars | 171 | – |
| Last commit | Nov 2020 | – |
| Company | – | JAG Cybersecurity |
| Headquarters | – | – |

### Use cases and capabilities

| | gaussrf | JAG Cybersecurity Pentesting / Ethical Hacking |
|---|---|---|
| URL Filtering | Yes | – |
| SSRF | Yes | – |
| Cyber Threat Intelligence | Yes | – |
| Penetration Testing Framework | – | Yes |
| VAPT | – | Yes |
| IoT Security | – | Yes |
| SCADA | – | Yes |
| Critical Infrastructure | – | Yes |
| Web Security | – | Yes |
| App Security | – | Yes |
| Red Team | – | Yes |
| Vulnerability | – | Yes |
| Security Audit | – | Yes |

### Core features

**gaussrf**

No features listed.

**JAG Cybersecurity Pentesting / Ethical Hacking**

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.

- [gaussrf](https://cybersectools.com/tools/gaussrf) fits if you want a cloud product, you are a startup, you need a free product and you want an open-source product.
- [JAG Cybersecurity Pentesting / Ethical Hacking](https://cybersectools.com/tools/jag-cybersecurity-pentesting-ethical-hacking) fits if you need to run it on your own servers.

## gaussrf vs JAG Cybersecurity Pentesting / Ethical Hacking FAQ

Common questions when comparing gaussrf vs JAG Cybersecurity Pentesting / Ethical Hacking for penetration testing.

### What is the difference between gaussrf and JAG Cybersecurity Pentesting / Ethical Hacking?

**gaussrf**: A tool for identifying potential security threats by fetching known URLs and filtering out URLs with open redirection or SSRF parameters.

**JAG Cybersecurity Pentesting / Ethical Hacking**: Pentesting and ethical hacking service testing infra, apps, IoT and OT systems. Built by JAG Cybersecurity.

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

### Who makes gaussrf and JAG Cybersecurity Pentesting / Ethical Hacking?

**gaussrf** is open-source with 171 GitHub stars. **JAG Cybersecurity Pentesting / Ethical Hacking** is made by JAG Cybersecurity. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is gaussrf a good alternative to JAG Cybersecurity Pentesting / Ethical Hacking?

Often, yes. gaussrf and JAG Cybersecurity Pentesting / Ethical Hacking are both Penetration Testing products. Key differences: gaussrf is Free while JAG Cybersecurity Pentesting / Ethical Hacking is Commercial, gaussrf is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [gaussrf vs Redpoint Assessment Services](https://cybersectools.com/compare/gaussrf-vs-redpoint-assessment-services)
- [gaussrf vs SECWATCH Pietje Precies-Pentest](https://cybersectools.com/compare/gaussrf-vs-secwatch-pietje-precies-pentest)
- [gaussrf vs VinCSS Penetration Testing](https://cybersectools.com/compare/gaussrf-vs-vincss-penetration-testing)
- [JAG Cybersecurity Pentesting / Ethical Hacking vs Redpoint Assessment Services](https://cybersectools.com/compare/jag-cybersecurity-pentesting-ethical-hacking-vs-redpoint-assessment-services)
- [JAG Cybersecurity Pentesting / Ethical Hacking vs SECWATCH Pietje Precies-Pentest](https://cybersectools.com/compare/jag-cybersecurity-pentesting-ethical-hacking-vs-secwatch-pietje-precies-pentest)
- [JAG Cybersecurity Pentesting / Ethical Hacking vs VinCSS Penetration Testing](https://cybersectools.com/compare/jag-cybersecurity-pentesting-ethical-hacking-vs-vincss-penetration-testing)

## Alternatives to each

- [See all gaussrf alternatives](https://cybersectools.com/alternatives/gaussrf)
- [See all JAG Cybersecurity Pentesting / Ethical Hacking alternatives](https://cybersectools.com/alternatives/jag-cybersecurity-pentesting-ethical-hacking)

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Source: https://cybersectools.com/compare/gaussrf-vs-jag-cybersecurity-pentesting-ethical-hacking

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

More on gaussrf and JAG Cybersecurity Pentesting / Ethical Hacking: 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