Bold Endpoint Security vs QuellSecure Quell: side-by-side comparison (2026)
Bold Endpoint Security is a commercial data loss prevention solution by Bold Security. QuellSecure Quell is a commercial endpoint detection and response solution by QuellSecure. Features, integrations, deployment and the company behind each one, side by side.
AI-based on-device endpoint agent for DLP, insider threat, and AI security.
Endpoint agent that detects and contains ransomware, limiting damage to ~7 files.
Side-by-side comparison
Feature
Bold Endpoint Security
QuellSecure Quell
Pricing model
Commercial
Commercial
Category
Data Loss Prevention
Endpoint Detection and Response
Deployment and fit
Deployment type
On-Premises
On-Premises
Company size fit
SMB, Mid-Market, Enterprise
Startup, SMB, Mid-Market
Company
Company
Bold Security
QuellSecure
Use cases and capabilities
AI DLP
Yes
No
Data Exfiltration
Yes
No
Shadow AI
Yes
No
Agentic AI Security
Yes
No
GenAI Security
Yes
No
Anomaly Detection
Yes
Yes
Investigation
Yes
No
Sensitive Data
Yes
No
Ransomware
No
Yes
Ransomware Prevention
No
Yes
Attack Detection
No
Yes
Windows Security
No
Yes
Alerting
No
Yes
Mitigation
No
Yes
Whitelist
No
Yes
Core features
8 features listed
9 features listed
Integrations
12 integrations listed
No integrations listed
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