AppCheck Infrastructure Scanner vs WPSpider: 2026 Comparison
AppCheck Infrastructure Scanner is a commercial security scanning tool by AppCheck. WPSpider 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:
AppCheck Infrastructure Scanner
SMBs and mid-market teams without dedicated vulnerability management staff should pick AppCheck Infrastructure Scanner for its unlimited scanning and users, removing seat-based licensing friction that kills adoption. The proprietary VulnFeed database detects over 20,000 products and tens of thousands of CVEs with authenticated scanning that catches what surface-level tools miss, and RBAC plus role-based reporting let security generalists delegate tasks without handing out admin access. Skip this if your primary need is web application scanning; the infrastructure focus is strong, but the web scanning is secondary to the core network and data center mission.
WordPress site owners who need scheduled vulnerability scanning without managing WPScan themselves should use WPSpider; it wraps the battle-tested WPScan utility in a centralized dashboard that handles automation and result tracking across multiple installations. The free pricing means zero friction for small agencies and freelancers running 5–50 WordPress sites, where a dedicated scanning tool often gets skipped entirely. Skip this if you need remediation workflows, ticketing integration, or compliance reporting; WPSpider stops at vulnerability discovery.
