Features, pricing, ratings, and pros & cons — compared head-to-head.
Packet Capture (cStor®) is a commercial network detection and response tool by cPacket Networks. TEHTRIS NTA is a commercial network detection and response tool by TEHTRIS. Compare features, ratings, integrations, and community reviews side by side to find the best network detection and response fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Enterprise and mid-market security teams investigating protocol-level incidents will find Packet Capture (cStor®) invaluable for its lossless capture at 10–200 Gbps paired with petabyte-scale persistent storage, letting you replay and forensically analyze traffic weeks or months after compromise. The onboard indexing and Wireshark integration mean you're not shipping raw PCAPs offsite for analysis; incident response happens at wire speed with full packet fidelity. This is deliberate forensics tooling, not a detection platform; if you need real-time threat hunting or automated anomaly flagging across the network, you'll want this feeding data to a separate NDR layer.
Mid-market and enterprise security teams with hybrid IT/OT networks need TEHTRIS NTA for its Layer 3-7 protocol visibility across industrial environments where most NDR tools fall short. The 80,000+ detection rules and automatic integration into the TEHTRIS XDR AI PLATFORM mean alerts reach your analysts with context already attached, not as raw noise requiring manual enrichment. Skip this if you're looking for a standalone tool; TEHTRIS NTA assumes you're investing in their platform ecosystem, and its strength in detection and forensics (DE.CM, DE.AE, RS.AN coverage) comes at the cost of limited incident response automation compared to pure SOAR-integrated competitors.
Lossless packet capture & analysis appliance at 10–200 Gbps line rate.
Network traffic analysis tool for real-time intrusion detection and monitoring
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Common questions about comparing Packet Capture (cStor®) vs TEHTRIS NTA for your network detection and response needs.
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.
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