Corelight Investigator is a commercial network detection and response solution by Corelight. GREYCORTEX Mendel is a commercial network detection and response solution by GREYCORTEX. Features, integrations, deployment and the company behind each one, side by side.
SaaS-based NDR platform for threat investigation and Tier 1 workflows
Network detection and response platform for IT, IoT, and OT threat monitoring
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Common questions when comparing Corelight Investigator vs GREYCORTEX Mendel for network detection and response.
Corelight Investigator: SaaS-based NDR platform for threat investigation and Tier 1 workflows, built by Corelight.
GREYCORTEX Mendel: Network detection and response platform for IT, IoT, and OT threat monitoring, built by GREYCORTEX.
The table above shows where their features, integrations, deployment and company size fit differ.
Corelight Investigator is made by Corelight. GREYCORTEX Mendel is made by GREYCORTEX. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Corelight Investigator and GREYCORTEX Mendel are both Network Detection and Response products, and both cover Network Monitoring, PCAP. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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