CloudSploit by Aqua vs s3tk: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
CloudSploit by Aqua is a free cloud security posture management tool. s3tk is a free cloud security posture management tool. Compare features, ratings, integrations, and community reviews side by side to find the best cloud security posture management fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Security teams managing multi-cloud infrastructure on a tight budget should reach for CloudSploit by Aqua first; its open-source model and zero licensing cost let you run continuous compliance scanning across AWS, Azure, GCP, OCI, and GitHub without vendor lock-in or procurement delays. The 3,716 GitHub stars and active community maintenance prove this isn't abandoned freeware. Skip this if you need managed remediation, custom policies for niche frameworks, or a vendor backing SLAs; CloudSploit prioritizes detection breadth over hands-off response and assumes your team will handle triage and fixes internally.
DevOps and security teams running S3-heavy AWS environments will get immediate value from s3tk because it's free, open-source, and requires no agent deployment or cloud integration,just point it at your buckets. The 461 GitHub stars and zero setup friction mean you can scan your entire S3 estate for misconfigurations, overpermissioned ACLs, and unencrypted data in minutes, not weeks. Skip this if you need continuous runtime monitoring or policy enforcement across your broader cloud infrastructure; s3tk is a scanner, not a guard rail, and works best as part of a larger CSPM rather than a replacement for one.
