Allentis Tapics Copper TAP vs Corelight Zeek: Side-by-Side Comparison (2026)

Allentis Tapics Copper TAP: Passive copper TAP range for non-intrusive Ethernet traffic monitoring. built by Allentis. Core capabilities include Passive network TAP with no traffic disruption on power loss (bypass), Supports 10M, 100M, 1G, and 10G copper Ethernet speeds, No IP address and non-manageable design for reduced attack surface..

Corelight Zeek: Open source network security monitoring tool for traffic analysis. built by Corelight. Core capabilities include Real-time network traffic analysis, High-fidelity transaction log generation, File content capture..

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

Allentis Tapics Copper TAP differentiates with Passive network TAP with no traffic disruption on power loss (bypass), Supports 10M, 100M, 1G, and 10G copper Ethernet speeds, No IP address and non-manageable design for reduced attack surface. Corelight Zeek differentiates with Real-time network traffic analysis, High-fidelity transaction log generation, File content capture.

Allentis Tapics Copper TAP is developed by Allentis. Corelight Zeek is developed by Corelight. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Allentis Tapics Copper TAP and Corelight Zeek serve similar Network Detection and Response use cases: both are Network Detection and Response tools, both cover Network Monitoring. Key differences: Allentis Tapics Copper TAP is Commercial while Corelight Zeek is Free. Review the feature comparison above to determine which fits your requirements.