AISI DFIR vs Dshell: 2026 Comparison
AISI DFIR is a commercial digital forensics and incident response tool by AISI. Dshell 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 forensics teams who need to hunt through pcap files without vendor lock-in should reach for Dshell; its plugin architecture lets you write custom decoders for proprietary protocols in hours instead of waiting for vendor updates. The 5,487 GitHub stars and active community mean someone has likely already built the decoder you need, or the foundation to extend it yourself. Skip this if your team lacks Python skills or needs a GUI; Dshell is command-line native and assumes you're comfortable reading packet structures, not clicking through wizards.
