GREYCORTEX Mendel is a commercial network detection and response solution by GREYCORTEX. TEHTRIS NTA is a commercial network detection and response solution by TEHTRIS. Features, integrations, deployment and the company behind each one, side by side.
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VisitNetwork detection and response platform for IT, IoT, and OT threat monitoring
Network traffic analysis tool for real-time intrusion detection and monitoring
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Based on what each listing shows: deployment, company size, price and open source.
GREYCORTEX Mendel fits if you need both cloud and on-premises options.
TEHTRIS NTA fits if you need to run it on your own servers.
Common questions when comparing GREYCORTEX Mendel vs TEHTRIS NTA for network detection and response.
GREYCORTEX Mendel: Network detection and response platform for IT, IoT, and OT threat monitoring, built by GREYCORTEX.
TEHTRIS NTA: Network traffic analysis tool for real-time intrusion detection and monitoring, built by TEHTRIS.
The table above shows where their features, integrations, deployment and company size fit differ.
GREYCORTEX Mendel is made by GREYCORTEX. TEHTRIS NTA is made by TEHTRIS. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. GREYCORTEX Mendel and TEHTRIS NTA are both Network Detection and Response products, and both cover Anomaly Detection, Network Monitoring. 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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