aDolus FACT - Malware Detection vs Stairwell: Side-by-Side Comparison (2026)

aDolus FACT - Malware Detection: FACT detects malware & ransomware in packages using AV scans & YARA rules. built by aDolus Technology. Core capabilities include Multi-source antivirus scanning consolidation, YARA rule-based malware detection, False positive identification and reduction..

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 Detection Engineering market but differ in approach, feature depth, and target audience.

aDolus FACT - Malware Detection differentiates with Multi-source antivirus scanning consolidation, YARA rule-based malware detection, False positive identification and reduction. Stairwell differentiates with Hash and IOC lookup to determine malicious file presence, YARA rule analysis (continuous and private vault), AI triage verdict with behavioral explanation.

aDolus FACT - Malware Detection is developed by aDolus Technology. Stairwell is developed by Stairwell. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

aDolus FACT - Malware Detection integrates with VirusTotal, Nextron. Stairwell integrates with Palo Alto Cortex, Splunk, SentinelOne, Google Security Operations, CrowdStrike and 4 more. Check integration compatibility with your existing security stack before deciding.

aDolus FACT - Malware Detection and Stairwell serve similar Detection Engineering use cases: both cover YARA. Review the feature comparison above to determine which fits your requirements.