Packet Capture (cStor®) is a commercial digital forensics solution by cPacket Networks. unfurl is a free digital forensics solution. Features, integrations, deployment and the company behind each one, side by side.
Lossless packet capture & analysis appliance at 10–200 Gbps line rate.
Unfurl is a URL analysis tool that extracts and visualizes data from URLs, breaking them down into components and presenting the information visually.
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
unfurl fits if you are a startup or a small business, you need a free product and you want an open-source product.
Common questions when comparing Packet Capture (cStor®) vs unfurl for digital forensics.
Packet Capture (cStor®): Lossless packet capture & analysis appliance at 10–200 Gbps line rate. Built by cPacket Networks.
unfurl: Unfurl is a URL analysis tool that extracts and visualizes data from URLs, breaking them down into components and presenting the information visually.
The table above shows where their features, integrations, deployment and company size fit differ.
Packet Capture (cStor®) is made by cPacket Networks. unfurl is open-source with 715 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 unfurl are both Digital Forensics products. Key differences: Packet Capture (cStor®) is Commercial while unfurl is Free, unfurl is open-source. Use the table above to see where features, deployment and company size fit differ.
No Digital Forensics shortlist yet. This is the closest one.
Updated 2026-11-02
See the shortlist
