AWS pwn vs Nimbostratus: 2026 Comparison
AWS pwn is a free penetration testing tool. Nimbostratus is a free penetration testing tool. Compare features, ratings, integrations, and community reviews side by side to find the best penetration testing fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Red teamers and AWS security auditors running isolated penetration tests will find AWS pwn valuable for its script library that automates common attack paths against IAM, S3, and EC2 without requiring commercial tool licenses. The 1,207 GitHub stars and active community contributions validate its tactics, though this is fundamentally a tactical toolkit rather than a full assessment platform. Skip this if you need compliance reporting, continuous monitoring, or remediation workflows; AWS pwn is a manual engagement tool for practitioners who know what they're looking for.
AWS-focused penetration testers and red teamers will find Nimbostratus useful for rapid enumeration and exploitation of misconfigurations in AWS environments without writing custom boto code. The toolkit's 479 GitHub stars and active use in the pen testing community signal real operational value, particularly for initial access and privilege escalation workflows. Skip this if you need post-exploitation persistence, lateral movement across cloud providers, or anything resembling operational security; Nimbostratus is a noisy proof-of-concept designed for lab and authorized assessment work, not production red team campaigns.
