Intruder XSS Scanner vs LinkFinder: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
Intruder XSS Scanner is a commercial security scanning tool by Intruder. LinkFinder is a free security scanning tool. Compare features, ratings, integrations, and community reviews side by side to find the best security scanning fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Startup and SMB security teams with limited scanning bandwidth should run Intruder XSS Scanner for its breadth across 75+ application vulnerabilities and 140,000+ infrastructure checks, all automated on a schedule you set once and forget. The authenticated scanning behind login pages and SPA support mean you're catching real-world XSS exposure in modern applications, not just the obvious entry points. Skip this if your priority is SAST integration into the developer IDE or if you need forensics-grade post-breach investigation; Intruder maps cleanly to continuous monitoring and risk identification, not incident response.
Penetration testers and bug bounty hunters need LinkFinder because it automates endpoint discovery from JavaScript at scale, surfacing attack surface that manual code review would miss in hours. The tool has 4,099 GitHub stars and runs as a lightweight Python script, meaning you deploy it in seconds without infrastructure overhead. Skip this if your team relies on commercial SAST platforms with integrated JavaScript parsing; LinkFinder excels at breadth over depth and assumes you'll validate findings manually.
