Mercury vs ExtraHop Packet Forensics: 2026 Comparison

ExtraHop Packet Forensics

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.