fatt vs PacketQ: 2026 Comparison
fatt is a free digital forensics and incident response tool. PacketQ 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:
Incident response teams who need to pivot quickly from packet captures to threat hunting will find fatt indispensable; it extracts JA3 and HASSH fingerprints that let you correlate C2 signatures across your full traffic history in minutes instead of hours. Free and 679 GitHub stars means it's already baked into most mature IR playbooks, lowering your team's time-to-triage on network-based indicators. Skip this if you're looking for packet analysis beyond metadata extraction or need a GUI; fatt is CLI-only and does one job well, which is exactly why it works.
Incident response teams who need to hunt through packet captures without waiting for GUI tools or commercial PCAP analyzers should reach for PacketQ. The SQL-query approach lets analysts filter and correlate network artifacts in seconds what would take minutes in traditional packet inspection tools, and it's genuinely free with no licensing friction. Skip this if your team lacks command-line fluency or needs graphical packet visualization; PacketQ solves the analyst's problem, not the manager's dashboard problem.
Data verified Apr 2026
