BluSapphire OneAgent™ vs QuellSecure Quell: Side-by-Side Comparison (2026)

BluSapphire OneAgent™: Prevention-first EDR stopping zero-day attacks, ransomware, and fileless malware. built by BluSapphire Cyber Systems Pvt Limited..

QuellSecure Quell: Endpoint agent that detects and contains ransomware, limiting damage to ~7 files. built by QuellSecure..

Both serve the Endpoint Detection and Response market but differ in approach, feature depth, and target audience.

BluSapphire OneAgent™ is developed by BluSapphire Cyber Systems Pvt Limited. QuellSecure Quell is developed by QuellSecure. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

BluSapphire OneAgent™ and QuellSecure Quell serve similar Endpoint Detection and Response use cases: both are Endpoint Detection and Response tools, both cover Ransomware Prevention, Windows Security, Anomaly Detection. Review the feature comparison above to determine which fits your requirements.