ExtraHop Packet Forensics vs Stenographer: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
ExtraHop Packet Forensics is a commercial digital forensics tool by ExtraHop. Stenographer is a free digital forensics tool. Compare features, ratings, integrations, and community reviews side by side to find the best digital forensics fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Enterprise and mid-market security teams investigating breach scope and data exfiltration will get the most from ExtraHop Packet Forensics because it gives you full packet history to answer "what actually moved across the wire" without waiting for logs. Continuous capture across hybrid environments, searchable within seconds, covers the gap between detection alerts and forensic proof; chain-of-custody collection means findings hold up in incident response and legal review. Skip this if your environment is primarily SaaS-based or you lack the storage budget for petabyte-scale packet retention; the value proposition assumes you're already capturing at scale and need fast, defensible answers from that data.
Security teams doing incident response and threat hunting need Stenographer for one reason: it captures full packets at line rate without dropping traffic, which means you actually have the forensic record when you need it. A 1,800-star GitHub project with active use in production environments shows it handles sustained high-volume capture on modest hardware. Skip this if your team expects a GUI, query language, or built-in analytics; Stenographer is a capture engine, not an analysis platform, and you'll need separate tools to make sense of the pcap output.
