CloudScraper vs s3viewer: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros and cons, compared head to head.
CloudScraper is a free external attack surface management tool. s3viewer is a free external attack surface management tool. Compare features, ratings, integrations, and community reviews side by side to find the best external attack surface management fit for your security stack. Independent and vendor-neutral: we never sell rankings.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Security teams hunting exposed cloud storage misconfigurations will move fastest with CloudScraper because it's free and requires no credentials to enumerate S3, Azure blob, and DigitalOcean resources across your attack surface. The 529 GitHub stars reflect active community use, and the zero-friction deployment means you can scan for leaky buckets in minutes rather than weeks of procurement. Skip this if you need ongoing monitoring or remediation workflows; CloudScraper is a reconnaissance tool, not a compliance engine.
Security teams conducting external attack surface reconnaissance on cloud infrastructure should use s3viewer for its speed in discovering publicly exposed storage across multiple cloud providers and protocols from a single interface. The tool is free and requires no credentials to operate, making it immediately deployable for red team assessments or initial exposure audits without procurement friction. Skip this if you need ongoing monitoring or remediation workflows; s3viewer is a point-in-time discovery tool, not a continuous posture management platform.
