Detectify Application Scanning vs Tenable One Web App Scanning: Side-by-Side Comparison (2026)

Short answer

Mid-market and enterprise security teams testing modern web applications and single-page apps will get the most from Detectify Application Scanning; its security-optimized crawler handles JavaScript-heavy frontends and authenticated testing reaches protected application areas that basic scanners can't touch. The fuzzing engine pulls from crowdsourced vulnerability research, giving you findings tied to real exploit patterns rather than generic signatures. Skip this if you need a broad DAST platform covering APIs, mobile apps, and infrastructure in one tool; Detectify is deliberately web-application focused. Development and security teams shipping APIs and single-page applications need fast feedback loops, and Tenable Web App Scanning delivers results in two minutes or less with CI/CD integration built in. The tool covers OWASP Top 10 vectors including XSS and SQL injection across both web apps and APIs, plus third-party component scanning that catches what developers often miss. Skip this if you need deep API fuzzing or runtime protection; Tenable is a scanner, not a WAF, and prioritizes finding known issues over behavioral anomaly detection.