Acunetix Web Application & API Security vs Guardian360 Lighthouse: Side-by-Side Comparison (2026)

Acunetix Web Application & API Security

Mid-market and enterprise teams scanning high-volume web applications and APIs will get the fastest time-to-remediation from Acunetix Web Application & API Security because its proof-of-exploit feature eliminates the false positive triage work that burns through security resources. The blended DAST/IAST approach detects over 12,000 vulnerability types including zero-days, and scheduled continuous scanning catches drift in multi-environment deployments. Skip this if your main gap is secure code review or SAST; Acunetix prioritizes detection over identifying vulnerable code lines early in the pipeline, so developers won't get line-level guidance before deployment.

Guardian360 Lighthouse

Development teams shipping web applications need a scanner that catches vulnerabilities before they reach production, and Guardian360 Lighthouse pairs internet-facing code scanning with framework detection to reduce false positives that waste remediation time. The platform maps directly to ID.RA and PR.PS under NIST CSF 2.0, meaning it feeds both risk assessment and secure-by-design workflows without forcing developers into a separate training tool. Skip this if your organization runs primarily containerized microservices or needs runtime application self-protection; Lighthouse is built for traditional web app security, not cloud-native infrastructure scanning.