AISI DFIR vs go-yara: 2026 Comparison
AISI DFIR is a commercial digital forensics and incident response tool by AISI. go-yara 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 response teams and forensics analysts who need to hunt malware signatures across disk images, memory dumps, and live systems will find go-yara valuable for its speed and portability; the Go implementation compiles to native binaries that run on any platform without runtime dependencies, which matters when you're working across Windows, Linux, and macOS infrastructure. With 387 GitHub stars and active maintenance, it's battle-tested enough for production hunts, though you're getting a language binding rather than a complete investigation platform. Skip this if your team needs a GUI-driven forensics suite or expects pre-built detection rules; go-yara is for practitioners who write their own YARA signatures and integrate them into custom automation.
