aws-fast-fixes vs Simplesense STIG Hardened AMIs: Side-by-Side Comparison (2026)

aws-fast-fixes: A collection of automation scripts that quickly enable essential AWS security and compliance features that are not activated by default in AWS accounts..

Simplesense STIG Hardened AMIs: Pre-built, DISA STIG-hardened AWS AMIs for DoD ATO compliance. built by Simplesense. Core capabilities include DISA STIG-hardened Amazon Machine Images (AMIs) for AWS EC2, Continuous updates to maintain compliance with latest STIGs, Supports Authority to Operate (ATO) attainment and maintenance..

Both serve the Cloud Security Posture Management market but differ in approach, feature depth, and target audience.

aws-fast-fixes is open-source with 106 GitHub stars. Simplesense STIG Hardened AMIs is developed by Simplesense. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

aws-fast-fixes and Simplesense STIG Hardened AMIs serve similar Cloud Security Posture Management use cases: both are Cloud Security Posture Management tools, both cover AWS, Security Hardening. Key differences: aws-fast-fixes is Free while Simplesense STIG Hardened AMIs is Commercial, aws-fast-fixes is open-source. Review the feature comparison above to determine which fits your requirements.