# Guardian360 Quickscan WP Plugin vs Intruder XSS Scanner: side-by-side comparison (2026) [Guardian360 Quickscan WP Plugin](https://cybersectools.com/tools/guardian360-quickscan-wp-plugin) is a free [security scanning](https://cybersectools.com/categories/security-scanning) solution by [Guardian360](https://cybersectools.com/companies/guardian360). [Intruder XSS Scanner](https://cybersectools.com/tools/intruder-xss-scanner) is a commercial [security scanning](https://cybersectools.com/categories/security-scanning) solution by [Intruder](https://cybersectools.com/companies/intruder). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Guardian360 Quickscan WP Plugin | Intruder XSS Scanner | |---|---|---| | Pricing model | Free | Commercial | | Category | Security Scanning | Security Scanning | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | Startup, SMB | Startup, SMB, Mid-Market, Enterprise | | Company | Guardian360 | Intruder | | Headquarters | – | – | ### Use cases and capabilities | | Guardian360 Quickscan WP Plugin | Intruder XSS Scanner | |---|---|---| | WordPress | Yes | – | | Security Scanning | Yes | – | | SSL | Yes | – | | Security Reporting | Yes | – | | Open Source | Yes | – | | XSS Scanner | – | Yes | ### Core features **Guardian360 Quickscan WP Plugin** 10 features listed. Sign in on the page to see them. **Intruder XSS Scanner** 10 features listed. Sign in on the page to see them. ### Integrations **Guardian360 Quickscan WP Plugin** 4 integrations listed. Sign in on the page to see them. **Intruder XSS Scanner** 5 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. - [Guardian360 Quickscan WP Plugin](https://cybersectools.com/tools/guardian360-quickscan-wp-plugin) fits if you need a free product. - [Intruder XSS Scanner](https://cybersectools.com/tools/intruder-xss-scanner) fits if you are a mid-market company or an enterprise. ## Guardian360 Quickscan WP Plugin vs Intruder XSS Scanner FAQ Common questions when comparing Guardian360 Quickscan WP Plugin vs Intruder XSS Scanner for security scanning. ### What is the difference between Guardian360 Quickscan WP Plugin and Intruder XSS Scanner? **Guardian360 Quickscan WP Plugin**: WordPress plugin for website security scanning via the Guardian360 API. Built by Guardian360. **Intruder XSS Scanner**: XSS vulnerability scanner for web apps and APIs with automated scanning. Built by Intruder. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Guardian360 Quickscan WP Plugin and Intruder XSS Scanner? **Guardian360 Quickscan WP Plugin** is made by Guardian360. **Intruder XSS Scanner** is made by Intruder. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Guardian360 Quickscan WP Plugin a good alternative to Intruder XSS Scanner? Often, yes. Guardian360 Quickscan WP Plugin and Intruder XSS Scanner are both Security Scanning products. Key differences: Guardian360 Quickscan WP Plugin is Free while Intruder XSS Scanner is Commercial. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Guardian360 Quickscan WP Plugin vs CyberChecker](https://cybersectools.com/compare/cyberchecker-vs-guardian360-quickscan-wp-plugin) - [Guardian360 Quickscan WP Plugin vs Domain Verity](https://cybersectools.com/compare/domain-verity-vs-guardian360-quickscan-wp-plugin) - [Guardian360 Quickscan WP Plugin vs Sucuri Website Malware Scanner](https://cybersectools.com/compare/guardian360-quickscan-wp-plugin-vs-sucuri-website-malware-scanner) - [Intruder XSS Scanner vs CyberChecker](https://cybersectools.com/compare/cyberchecker-vs-intruder-xss-scanner) - [Intruder XSS Scanner vs Domain Verity](https://cybersectools.com/compare/domain-verity-vs-intruder-xss-scanner) - [Intruder XSS Scanner vs Sucuri Website Malware Scanner](https://cybersectools.com/compare/intruder-xss-scanner-vs-sucuri-website-malware-scanner) ## Alternatives to each - [See all Guardian360 Quickscan WP Plugin alternatives](https://cybersectools.com/alternatives/guardian360-quickscan-wp-plugin) - [See all Intruder XSS Scanner alternatives](https://cybersectools.com/alternatives/intruder-xss-scanner) --- Source: https://cybersectools.com/compare/guardian360-quickscan-wp-plugin-vs-intruder-xss-scanner For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/guardian360-quickscan-wp-plugin.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Guardian360 Quickscan WP Plugin and Intruder XSS Scanner: 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