Guardian360 Lighthouse vs ZAP The Zed Attack Proxy: side-by-side comparison (2026)

Guardian360 Lighthouse: Web app security platform for vulnerability scanning & secure dev. Built by Guardian360.

ZAP The Zed Attack Proxy: ZAP is an open-source web application security scanner that helps identify vulnerabilities through automated scanning and manual testing capabilities.

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

Guardian360 Lighthouse is made by Guardian360. ZAP The Zed Attack Proxy is open-source with 14,060 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

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