Cloud Forensics Utils vs Diffy (DEPRECATED): Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
Cloud Forensics Utils is a free digital forensics and incident response tool. Diffy (DEPRECATED) is a free digital forensics and incident response tool. Compare features, ratings, integrations, and community reviews side by side to find the best digital forensics and incident response fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Cloud forensics teams investigating incidents across AWS, Azure, and GCP need Cloud Forensics Utils because it collects evidence directly from cloud APIs without requiring agent deployment or cloud-native logging infrastructure already in place. The toolkit is free and open source with 502 GitHub stars, meaning you get peer-reviewed code and no licensing friction during an active incident. Skip this if your team needs memory forensics or file carving capabilities; Cloud Forensics Utils prioritizes API-level artifact collection, not deep host inspection.
AWS incident responders investigating active compromises across multiple EC2 instances should know about Diffy; it surfaces behavioral anomalies and file differences that manual comparison misses, collapsing hours of forensic work into minutes. Netflix open-sourced the tool with 631 GitHub stars and zero licensing friction, meaning you can deploy it immediately without vendor negotiations. Stop here if your incidents span on-premises systems or non-AWS cloud providers, since Diffy was purpose-built for AWS instance forensics and lacks the portability you'd need.
