# Guardian360 Lighthouse vs Rexsser: side-by-side comparison (2026)

[Guardian360 Lighthouse](https://cybersectools.com/tools/guardian360-lighthouse) is a commercial [dynamic application security testing](https://cybersectools.com/categories/dast) solution by [Guardian360](https://cybersectools.com/companies/guardian360). [Rexsser](https://cybersectools.com/tools/rexsser) is a free [dynamic application security testing](https://cybersectools.com/categories/dast) solution. Features, integrations, deployment and the company behind each one, side by side.

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## Side-by-side comparison

| | Guardian360 Lighthouse | Rexsser |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Dynamic Application Security Testing | Dynamic Application Security Testing |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | – | 75 |
| Last commit | – | Nov 2020 |
| Company | Guardian360 | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Guardian360 Lighthouse | Rexsser |
|---|---|---|
| Web Security | Yes | – |
| DAST | Yes | – |
| Security Scanning | Yes | – |
| Secure Development | Yes | – |
| DevSecOps | Yes | – |
| WAF | Yes | – |
| Open Source | – | Yes |
| XSS | – | Yes |
| XSS Scanner | – | Yes |
| Regex | – | Yes |

### Core features

**Guardian360 Lighthouse**

7 features listed. Sign in on the page to see them.

**Rexsser**

No features listed.

### Integrations

**Guardian360 Lighthouse**

4 integrations listed. Sign in on the page to see them.

**Rexsser**

No integrations listed.

## Which one fits you

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

- [Guardian360 Lighthouse](https://cybersectools.com/tools/guardian360-lighthouse) fits if you want a cloud product.
- [Rexsser](https://cybersectools.com/tools/rexsser) fits if you need to run it on your own servers, you need a free product and you want an open-source product.

## Guardian360 Lighthouse vs Rexsser FAQ

Common questions when comparing Guardian360 Lighthouse vs Rexsser for dynamic application security testing.

### What is the difference between Guardian360 Lighthouse and Rexsser?

**Guardian360 Lighthouse**: Web app security platform for vulnerability scanning & secure dev, built by Guardian360.

**Rexsser**: A Burp Suite plugin that extracts keywords from HTTP responses using regex patterns and tests for reflected XSS vulnerabilities within the target scope.

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

### Who makes Guardian360 Lighthouse and Rexsser?

**Guardian360 Lighthouse** is made by Guardian360. **Rexsser** is open-source with 75 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Guardian360 Lighthouse a good alternative to Rexsser?

Often, yes. Guardian360 Lighthouse and Rexsser are both Dynamic Application Security Testing products. Key differences: Guardian360 Lighthouse is Commercial while Rexsser is Free, Rexsser is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Guardian360 Lighthouse vs Probely (Snyk API & Web)](https://cybersectools.com/compare/guardian360-lighthouse-vs-probely-snyk-api-and-web)
- [Guardian360 Lighthouse vs Cobalt DAST](https://cybersectools.com/compare/cobalt-dast-vs-guardian360-lighthouse)
- [Guardian360 Lighthouse vs Websecurify](https://cybersectools.com/compare/guardian360-lighthouse-vs-websecurify)
- [Rexsser vs Probely (Snyk API & Web)](https://cybersectools.com/compare/probely-snyk-api-and-web-vs-rexsser)
- [Rexsser vs Cobalt DAST](https://cybersectools.com/compare/cobalt-dast-vs-rexsser)
- [Rexsser vs Websecurify](https://cybersectools.com/compare/rexsser-vs-websecurify)

## Alternatives to each

- [See all Guardian360 Lighthouse alternatives](https://cybersectools.com/alternatives/guardian360-lighthouse)
- [See all Rexsser alternatives](https://cybersectools.com/alternatives/rexsser)

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Source: https://cybersectools.com/compare/guardian360-lighthouse-vs-rexsser

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/guardian360-lighthouse.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Guardian360 Lighthouse and Rexsser: 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