# gaussrf vs ImmuniWeb® Continuous Penetration Testing: side-by-side comparison (2026)

[gaussrf](https://cybersectools.com/tools/gaussrf) is a free [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution. [ImmuniWeb® Continuous Penetration Testing](https://cybersectools.com/tools/immuniwebr-continuous-penetration-testing) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [ImmuniWeb](https://cybersectools.com/companies/immuniweb). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | gaussrf | ImmuniWeb® Continuous Penetration Testing |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Penetration Testing | Penetration Testing |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| GitHub stars | 171 | – |
| Last commit | Nov 2020 | – |
| Company | – | ImmuniWeb |
| Headquarters | – | – |

### Use cases and capabilities

| | gaussrf | ImmuniWeb® Continuous Penetration Testing |
|---|---|---|
| URL Filtering | Yes | – |
| SSRF | Yes | – |
| Cyber Threat Intelligence | Yes | – |
| Continuous Testing | – | Yes |
| Red Team | – | Yes |

### Integrations

**gaussrf**

No integrations listed.

**ImmuniWeb® Continuous Penetration Testing**

17 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.

- [gaussrf](https://cybersectools.com/tools/gaussrf) fits if you are a startup, you need a free product and you want an open-source product.

## gaussrf vs ImmuniWeb® Continuous Penetration Testing FAQ

Common questions when comparing gaussrf vs ImmuniWeb® Continuous Penetration Testing for penetration testing.

### What is the difference between gaussrf and ImmuniWeb® Continuous Penetration Testing?

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

**ImmuniWeb® Continuous Penetration Testing**: Continuous pentesting service monitoring web apps & APIs for code changes. Built by ImmuniWeb.

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

### Who makes gaussrf and ImmuniWeb® Continuous Penetration Testing?

**gaussrf** is open-source with 171 GitHub stars. **ImmuniWeb® Continuous Penetration Testing** is made by ImmuniWeb. 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 ImmuniWeb® Continuous Penetration Testing?

Often, yes. gaussrf and ImmuniWeb® Continuous Penetration Testing are both Penetration Testing products. Key differences: gaussrf is Free while ImmuniWeb® Continuous Penetration Testing is Commercial, gaussrf is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [gaussrf vs Prancer SwarmHack](https://cybersectools.com/compare/gaussrf-vs-prancer-swarmhacktm-ai-pentesting)
- [gaussrf vs NetSPI Platform](https://cybersectools.com/compare/gaussrf-vs-netspi-platform)
- [gaussrf vs Strike PTaaS](https://cybersectools.com/compare/gaussrf-vs-strike-ptaas)
- [ImmuniWeb® Continuous Penetration Testing vs Prancer SwarmHack](https://cybersectools.com/compare/immuniwebr-continuous-penetration-testing-vs-prancer-swarmhacktm-ai-pentesting)
- [ImmuniWeb® Continuous Penetration Testing vs NetSPI Platform](https://cybersectools.com/compare/immuniwebr-continuous-penetration-testing-vs-netspi-platform)
- [ImmuniWeb® Continuous Penetration Testing vs Strike PTaaS](https://cybersectools.com/compare/immuniwebr-continuous-penetration-testing-vs-strike-ptaas)

## Alternatives to each

- [See all gaussrf alternatives](https://cybersectools.com/alternatives/gaussrf)
- [See all ImmuniWeb® Continuous Penetration Testing alternatives](https://cybersectools.com/alternatives/immuniwebr-continuous-penetration-testing)

---

Source: https://cybersectools.com/compare/gaussrf-vs-immuniwebr-continuous-penetration-testing

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 ImmuniWeb® Continuous Penetration Testing: 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