ExtraHop Packet Forensics is a commercial digital forensics solution by ExtraHop. SPECTR3 is a free digital forensics solution. Features, integrations, deployment and the company behind each one, side by side.
Continuous full packet capture and forensics for network investigations
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Based on what each listing shows: deployment, company size, price and open source.
ExtraHop Packet Forensics fits if you need both cloud and on-premises options.
SPECTR3 fits if you need to run it on your own servers, you need a free product and you want an open-source product.
Common questions when comparing ExtraHop Packet Forensics vs SPECTR3 for digital forensics.
ExtraHop Packet Forensics: Continuous full packet capture and forensics for network investigations, built by ExtraHop.
SPECTR3: Remote Acquisition Tool.
The table above shows where their features, integrations, deployment and company size fit differ.
ExtraHop Packet Forensics is made by ExtraHop. SPECTR3 is open-source with 44 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. ExtraHop Packet Forensics and SPECTR3 are both Digital Forensics products, and both cover Evidence Collection. Key differences: ExtraHop Packet Forensics is Commercial while SPECTR3 is Free, SPECTR3 is open-source. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-01
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