AISI DFIR vs ScratchABit: 2026 Comparison
AISI DFIR is a commercial digital forensics and incident response tool by AISI. ScratchABit 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 NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Mid-market and enterprise security teams that need to move fast on active incidents will find AISI DFIR's managed service model cuts through the hiring shortage for in-house forensics expertise. The Scout and Hunter tools automate evidence collection and persistence removal directly on affected systems, compressing response timelines that would otherwise stretch weeks. The caveat: this is a managed service first, so your team trades hands-on control for speed and specialist depth, making it less suitable for organizations that need full visibility and control over every forensic decision.
Incident responders and malware analysts working with unknown binaries will find ScratchABit's incremental disassembly and data flow visualization invaluable for reverse engineering without committing to massive static analysis overhead. The free, open-source model (412 GitHub stars) means your team can deploy it immediately across Windows, Linux, and macOS without licensing friction. Skip this if you need automated threat hunting or integration with your SIEM; ScratchABit is a focused analyst workbench, not a platform.
