Packet Capture (cStor®) vs SIFT: side-by-side comparison (2026)

Packet Capture (cStor®): Lossless packet capture & analysis appliance at 10–200 Gbps line rate. Built by cPacket Networks.

SIFT: SIFT is a digital forensics toolkit that provides installation management, task execution, and machine image building capabilities for forensic investigations on Ubuntu systems.

The table above shows where their features, integrations, deployment and company size fit differ.

Packet Capture (cStor®) is made by cPacket Networks. SIFT is open-source with 516 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. Packet Capture (cStor®) and SIFT are both Digital Forensics products. Key differences: Packet Capture (cStor®) is Commercial while SIFT is Free, SIFT is open-source. Use the table above to see where features, deployment and company size fit differ.