dom-red vs S3Scanner: 2026 Comparison
dom-red is a free security scanning tool. S3Scanner 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 available product data, here is our conclusion:
Security teams doing periodic open redirect sweeps across their owned domain portfolio will appreciate dom-red for its simplicity; it runs as a free command-line script with no setup overhead, making it ideal for ad-hoc testing or CI/CD integration without licensing friction. The 28 GitHub stars reflect modest adoption, so expect a narrowly focused tool without the polish or auxiliary features of commercial scanners. Skip this if you need continuous monitoring, prioritization across thousands of domains, or findings integrated into a centralized reporting dashboard; dom-red is a lightweight tactical scanner, not a platform.
DevOps teams and security engineers doing periodic S3 audits will find real value in S3Scanner's speed and specificity; it catches bucket policy misconfigurations and public access vectors that generic CSPM tools often miss in their first scan. The 3,022 GitHub stars reflect active maintenance and community trust from practitioners running it in production environments. Skip this if you need continuous monitoring and automated remediation across hundreds of buckets; S3Scanner is built for manual scans and one-off assessments, not real-time drift detection.
