KnowBe4 PhishER/PhishER Plus vs. Guardsix

KnowBe4 PhishER Plus delivers automated incident response to eliminate SOC noise and remediate malicious emails across your organization simultaneously. It leverages AI to categorize reported messages across email and Microsoft Teams, automatically responding to reporters, flagging high-risk messages, and removing threats across all mailboxes. SOC teams can even flip malicious messages into training simulations to see who would have fallen victim.

Guardsix is the sovereign security platform for lean European teams, bringing log management and audit-ready compliance to regulated industries, critical national infrastructure operators, and the Managed Security Service Providers (MSSPs) that serve them throughout Europe and beyond. Headquartered in Copenhagen, Denmark, Guardsix delivers sovereign-by-design security for organisations that carry real operational responsibility. The company employs several hundred cyber security specialists and keeps every organisation it serves in full control of their data, deployment, and operations.