# Burp Suite Professional vs XSS Polyglot Challenge: side-by-side comparison (2026)

[Burp Suite Professional](https://cybersectools.com/tools/burp-suite-professional) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [PortSwigger Ltd](https://cybersectools.com/companies/portswigger-ltd). [XSS Polyglot Challenge](https://cybersectools.com/tools/xss-polyglot-challenge) is a free [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution. Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Burp Suite Professional | XSS Polyglot Challenge |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Penetration Testing | Penetration Testing |
| Verified | No | No |
| Deployment type | On-Premises | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| Company | PortSwigger Ltd. | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Burp Suite Professional | XSS Polyglot Challenge |
|---|---|---|
| Proxy | Yes | – |
| Scanner | Yes | – |
| XSS | – | Yes |

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [Burp Suite Professional](https://cybersectools.com/tools/burp-suite-professional) fits if you need to run it on your own servers.
- [XSS Polyglot Challenge](https://cybersectools.com/tools/xss-polyglot-challenge) fits if you want a cloud product, you are a startup and you need a free product.

## Burp Suite Professional vs XSS Polyglot Challenge FAQ

Common questions when comparing Burp Suite Professional vs XSS Polyglot Challenge for penetration testing.

### What is the difference between Burp Suite Professional and XSS Polyglot Challenge?

**Burp Suite Professional**: A web application security testing platform that combines manual and automated testing tools for conducting comprehensive security assessments and penetration testing. Built by PortSwigger Ltd.

**XSS Polyglot Challenge**: XSS Polyglot Challenge - XSS payload running in multiple contexts for testing XSS.

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

### Is Burp Suite Professional a good alternative to XSS Polyglot Challenge?

Often, yes. Burp Suite Professional and XSS Polyglot Challenge are both Penetration Testing products. Key differences: Burp Suite Professional is Commercial while XSS Polyglot Challenge is Free. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Burp Suite Professional vs Ridge Security RidgeBot OWASP Compliance](https://cybersectools.com/compare/burp-suite-professional-vs-ridge-security-ridgebot-owasp-compliance)
- [Burp Suite Professional vs Red Specter POLTERGEIST](https://cybersectools.com/compare/burp-suite-professional-vs-red-specter-poltergeist)
- [Burp Suite Professional vs BU Creative Web App Penetration Testing](https://cybersectools.com/compare/bu-creative-web-app-penetration-testing-vs-burp-suite-professional)
- [XSS Polyglot Challenge vs Ridge Security RidgeBot OWASP Compliance](https://cybersectools.com/compare/ridge-security-ridgebot-owasp-compliance-vs-xss-polyglot-challenge)
- [XSS Polyglot Challenge vs Red Specter POLTERGEIST](https://cybersectools.com/compare/red-specter-poltergeist-vs-xss-polyglot-challenge)
- [XSS Polyglot Challenge vs BU Creative Web App Penetration Testing](https://cybersectools.com/compare/bu-creative-web-app-penetration-testing-vs-xss-polyglot-challenge)

## Alternatives to each

- [See all Burp Suite Professional alternatives](https://cybersectools.com/alternatives/burp-suite-professional)
- [See all XSS Polyglot Challenge alternatives](https://cybersectools.com/alternatives/xss-polyglot-challenge)

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Source: https://cybersectools.com/compare/burp-suite-professional-vs-xss-polyglot-challenge

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

More on Burp Suite Professional and XSS Polyglot Challenge: 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