Arc4dia SNOW vs Stairwell: Side-by-Side Comparison (2026)

Arc4dia SNOW: Covert proactive threat hunting platform with remote freeze & forensic analysis. built by Arc4dia. Core capabilities include Remote suspension of suspicious processes and malicious software components for analysis, Covert operation - hidden from view to prevent detection by intruders, System-level watchdog services to detect attempts to stop or pause SNOW..

Stairwell: File analysis & threat intel search engine for SOC and IR teams. built by Stairwell. Core capabilities include Hash and IOC lookup to determine malicious file presence, YARA rule analysis (continuous and private vault), AI triage verdict with behavioral explanation..

Both serve the Threat Hunting market but differ in approach, feature depth, and target audience.