dpkt is a free incident response solution. Sygnia Incident Response Retainer is a commercial incident response solution by Sygnia. Features, integrations, deployment and the company behind each one, side by side.
Python module for fast packet parsing with TCP/IP protocol definitions.
Pre-contracted IR retainer providing 24/7 expert access and fixed budgets.
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Based on what each listing shows: deployment, company size, price and open source.
dpkt fits if you need to run it on your own servers, you are a startup or a small business, you need a free product and you want an open-source product.
Sygnia Incident Response Retainer fits if you want a cloud product.
Common questions when comparing dpkt vs Sygnia Incident Response Retainer for incident response.
dpkt: Python module for fast packet parsing with TCP/IP protocol definitions.
Sygnia Incident Response Retainer: Pre-contracted IR retainer providing 24/7 expert access and fixed budgets, built by Sygnia.
The table above shows where their features, integrations, deployment and company size fit differ.
dpkt is open-source with 1,151 GitHub stars. Sygnia Incident Response Retainer is made by Sygnia. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. dpkt and Sygnia Incident Response Retainer are both Incident Response products. Key differences: dpkt is Free while Sygnia Incident Response Retainer is Commercial, dpkt is open-source. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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