Defender Lens vs Mquery: side-by-side comparison (2026)
Defender Lens is a commercial detection engineering solution by DefenderLens. Mquery is a free detection engineering solution. Features, integrations, deployment and the company behind each one, side by side.
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Side-by-side comparison
Feature
Defender Lens
Mquery
Pricing model
Commercial
Free
Category
Detection Engineering
Detection Engineering
Deployment and fit
Deployment type
Cloud
On-Premises
Company size fit
Mid-Market, Enterprise
Mid-Market, Enterprise
Open source
GitHub stars
–
437
Last commit
–
Feb 2026
Company
Company
DefenderLens
–
Use cases and capabilities
Detection Rules
Yes
No
Rule Management
Yes
No
Attack Detection
Yes
No
Rule Generation
Yes
No
Rule Writing
Yes
No
Rules
Yes
No
Threat Research
Yes
No
Anomaly Detection
Yes
No
Rule Engine
Yes
No
Alerting
Yes
No
YARA
No
Yes
Core features
10 features listed
No features listed
Integrations
6 integrations listed
No integrations listed
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