ImmuniWeb Cloud Security Test vs SkyArk: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
ImmuniWeb Cloud Security Test is a free cloud security posture management tool by ImmuniWeb. SkyArk 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:
Teams managing multi-cloud storage configurations across AWS, Azure, and GCP on a shoestring budget should start here; ImmuniWeb Cloud Security Test catches bucket misconfigurations and overpermissioned access that cost organizations millions in breaches, and it costs nothing. The free model means you can scan all three clouds without procurement friction or vendor lock-in concerns. Skip this if you need continuous posture monitoring or automated remediation workflows; this is a point-in-time scanner for teams that can act on findings manually or feed results into separate orchestration tools.
Teams managing AWS and Azure environments who need to surface Cloud Shadow Admin risks should start with SkyArk; it's purpose-built to find privileged entities others miss, and the free tier means you can validate the finding in your own infrastructure before spending. The 904 GitHub stars indicate sustained adoption among practitioners who've stress-tested it against real multi-cloud setups. Skip SkyArk if you need CSPM breadth covering misconfiguration, data exposure, and compliance posture in one tool; it's narrow by design, solving the Shadow Admin problem exceptionally well rather than everything.
