# HTTP Header Live vs ImmuniWeb® Continuous Penetration Testing: side-by-side comparison (2026)

[HTTP Header Live](https://cybersectools.com/tools/http-header-live) 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

| | HTTP Header Live | 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 | SMB, Mid-Market, Enterprise |
| Company | – | ImmuniWeb |
| Headquarters | – | – |

### Use cases and capabilities

| | HTTP Header Live | ImmuniWeb® Continuous Penetration Testing |
|---|---|---|
| Browser Security | Yes | – |
| Continuous Testing | – | Yes |
| Red Team | – | Yes |

### Integrations

**HTTP Header Live**

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.

- [HTTP Header Live](https://cybersectools.com/tools/http-header-live) fits if you are a startup and you need a free product.
- [ImmuniWeb® Continuous Penetration Testing](https://cybersectools.com/tools/immuniwebr-continuous-penetration-testing) fits if you are a mid-market company or an enterprise.

## HTTP Header Live vs ImmuniWeb® Continuous Penetration Testing FAQ

Common questions when comparing HTTP Header Live vs ImmuniWeb® Continuous Penetration Testing for penetration testing.

### What is the difference between HTTP Header Live and ImmuniWeb® Continuous Penetration Testing?

**HTTP Header Live**: Firefox browser extension for displaying and editing HTTP headers.

**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.

### Is HTTP Header Live a good alternative to ImmuniWeb® Continuous Penetration Testing?

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

## Related comparisons

- [HTTP Header Live vs NetSPI Platform](https://cybersectools.com/compare/http-header-live-vs-netspi-platform)
- [HTTP Header Live vs Strike PTaaS](https://cybersectools.com/compare/http-header-live-vs-strike-ptaas)
- [HTTP Header Live vs FireCompass AI-powered Pen Testing](https://cybersectools.com/compare/firecompass-ai-powered-pen-testing-vs-http-header-live)
- [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)
- [ImmuniWeb® Continuous Penetration Testing vs FireCompass AI-powered Pen Testing](https://cybersectools.com/compare/firecompass-ai-powered-pen-testing-vs-immuniwebr-continuous-penetration-testing)

## Alternatives to each

- [See all HTTP Header Live alternatives](https://cybersectools.com/alternatives/http-header-live)
- [See all ImmuniWeb® Continuous Penetration Testing alternatives](https://cybersectools.com/alternatives/immuniwebr-continuous-penetration-testing)

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Source: https://cybersectools.com/compare/http-header-live-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/http-header-live.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on HTTP Header Live 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