Corelight Open NDR Platform vs TEHTRIS NTA: Side-by-Side Comparison (2026)

Corelight Open NDR Platform: Network detection and response platform with IDS, NSM, and threat intel. built by Corelight. Core capabilities include Network security monitoring with Zeek, Intrusion detection with Suricata, Pattern matching with YARA..

TEHTRIS NTA: Network traffic analysis tool for real-time intrusion detection and monitoring. built by TEHTRIS. Core capabilities include 24/7 network flow monitoring for IT, OT, and industrial networks, Over 80,000 detection rules for anomaly identification, Signature-based and behavioral analysis..

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

Corelight Open NDR Platform differentiates with Network security monitoring with Zeek, Intrusion detection with Suricata, Pattern matching with YARA. TEHTRIS NTA differentiates with 24/7 network flow monitoring for IT, OT, and industrial networks, Over 80,000 detection rules for anomaly identification, Signature-based and behavioral analysis.

Corelight Open NDR Platform is developed by Corelight. TEHTRIS NTA is developed by TEHTRIS. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Corelight Open NDR Platform and TEHTRIS NTA serve similar Network Detection and Response use cases: both are Network Detection and Response tools, both cover Anomaly Detection, Network Monitoring. Review the feature comparison above to determine which fits your requirements.