Packet Capture (cStor®) vs TEHTRIS NTA: Side-by-Side Comparison (2026)

Packet Capture (cStor®): Lossless packet capture & analysis appliance at 10–200 Gbps line rate. built by cPacket Networks. Core capabilities include Lossless packet capture at 10–200 Gbps line rate, Persistent storage scaling from 288 TB to over 2 petabytes, Simultaneous read/write access to captured packets..

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.

Packet Capture (cStor®) differentiates with Lossless packet capture at 10–200 Gbps line rate, Persistent storage scaling from 288 TB to over 2 petabytes, Simultaneous read/write access to captured packets. 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.

Packet Capture (cStor®) is developed by cPacket Networks. 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.

Packet Capture (cStor®) integrates with Wireshark, Syslog, SNMP, cPacket Packet Broker, cPacket Control Center and 1 more. TEHTRIS NTA integrates with TEHTRIS XDR AI PLATFORM, TEHTRIS SOAR, TEHTRIS CYBERIA. Check integration compatibility with your existing security stack before deciding.

Packet Capture (cStor®) and TEHTRIS NTA serve similar Network Detection and Response use cases: both are Network Detection and Response tools, both cover Network Forensic Analysis, Network Monitoring. Review the feature comparison above to determine which fits your requirements.