# Burp Suite Professional vs Legion: 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). [Legion](https://cybersectools.com/tools/legion) 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 | Legion |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Penetration Testing | Penetration Testing |
| Verified | No | No |
| Deployment type | On-Premises | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market |
| GitHub stars | – | 1,052 |
| Last commit | – | Oct 2024 |
| Company | PortSwigger Ltd. | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Burp Suite Professional | Legion |
|---|---|---|
| Proxy | Yes | – |
| Scanner | Yes | Yes |
| Reconnaissance | – | 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 are an enterprise.
- [Legion](https://cybersectools.com/tools/legion) fits if you are a startup, you need a free product and you want an open-source product.

## Burp Suite Professional vs Legion FAQ

Common questions when comparing Burp Suite Professional vs Legion for penetration testing.

### What is the difference between Burp Suite Professional and Legion?

**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.

**Legion**: An open source network penetration testing framework with automatic recon and scanning capabilities.

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

### Who makes Burp Suite Professional and Legion?

**Burp Suite Professional** is made by PortSwigger Ltd. **Legion** is open-source with 1,052 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Burp Suite Professional a good alternative to Legion?

Often, yes. Burp Suite Professional and Legion are both Penetration Testing products, and both cover Scanner. Key differences: Burp Suite Professional is Commercial while Legion is Free, Legion is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Burp Suite Professional vs RunSybil](https://cybersectools.com/compare/burp-suite-professional-vs-runsybil)
- [Burp Suite Professional vs StealthNet AI](https://cybersectools.com/compare/burp-suite-professional-vs-stealthnet-ai)
- [Burp Suite Professional vs PT Dephaze](https://cybersectools.com/compare/burp-suite-professional-vs-pt-dephaze)
- [Legion vs RunSybil](https://cybersectools.com/compare/legion-vs-runsybil)
- [Legion vs StealthNet AI](https://cybersectools.com/compare/legion-vs-stealthnet-ai)
- [Legion vs PT Dephaze](https://cybersectools.com/compare/legion-vs-pt-dephaze)

## Alternatives to each

- [See all Burp Suite Professional alternatives](https://cybersectools.com/alternatives/burp-suite-professional)
- [See all Legion alternatives](https://cybersectools.com/alternatives/legion)

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Source: https://cybersectools.com/compare/burp-suite-professional-vs-legion

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More on Burp Suite Professional and Legion: 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