CyLR vs Fibratus: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros and cons, compared head to head.
CyLR is a free digital forensics tool. Fibratus is a free threat hunting tool. Compare features, ratings, integrations, and community reviews side by side to find the best digital forensics fit for your security stack. Independent and vendor-neutral: our scores and rankings are earned, never bought — sponsored placement is always labeled.
CST VerdictShort answer
Incident responders who need to collect forensic artifacts from Windows hosts fast will appreciate CyLR's minimal footprint and speed; it grabs what matters without the bloat of full-disk imaging. The tool is free and maintained on GitHub with 714 stars, meaning you're not paying for licensing and the codebase gets real-world scrutiny. CyLR prioritizes collection over analysis, so you'll need a separate tool to process and examine artifacts once they're gathered; it's a triage accelerant, not a complete DFIR platform. Windows incident responders and threat hunters working inside corporate networks will get the most from Fibratus because it gives raw kernel-level visibility into process behavior without the licensing cost of commercial EDR. It's free and open-source with 2,373 GitHub stars, which means you're getting tested code plus a community that actually uses it for real investigations. Skip this if you need cross-platform coverage or graphical case management; Fibratus is Windows-only and command-line driven, built for practitioners who think in system calls, not dashboards.
Based on our analysis of available product data, here is our conclusion:
Incident responders who need to collect forensic artifacts from Windows hosts fast will appreciate CyLR's minimal footprint and speed; it grabs what matters without the bloat of full-disk imaging. The tool is free and maintained on GitHub with 714 stars, meaning you're not paying for licensing and the codebase gets real-world scrutiny. CyLR prioritizes collection over analysis, so you'll need a separate tool to process and examine artifacts once they're gathered; it's a triage accelerant, not a complete DFIR platform.
