KnowBe4 PhishER Plus vs ReliaQuest GreyMatter Phishing Analyzer: 2026 Comparison

KnowBe4 PhishER Plus: Automated phishing incident response platform with threat categorization & removal. built by KnowBe4. headquartered in United States. Core capabilities include Automated threat categorization of reported emails, PhishRIP - one-click removal of malicious emails from all mailboxes, Global PhishRIP - crowdsourced threat removal across organizations..

ReliaQuest GreyMatter Phishing Analyzer: Automates phishing email analysis, remediation, and user response via AI. built by ReliaQuest. headquartered in United States. Core capabilities include AI-driven phishing email analysis with sentiment analysis and historical data comparison, Automated email purging across all mailboxes, Malicious link and file blocking at network level..

Both serve the Anti-Phishing market but differ in approach, feature depth, and target audience.