Egress Defend is a commercial Anti-Phishing solution by KnowBe4. Keepnet Incident Responder is a commercial Anti-Phishing solution by Keepnet Labs. Features, integrations, deployment and the company behind each one, side by side.
AI-powered anti-phishing solution for Microsoft 365 with behavioral detection
AI-powered email incident response platform for phishing threat detection
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Based on what each listing shows: deployment, company size, price and open source.
Egress Defend fits if you want a cloud product.
Keepnet Incident Responder fits if you need both cloud and on-premises options.
Common questions when comparing Egress Defend vs Keepnet Incident Responder for Anti-Phishing.
Egress Defend: AI-powered anti-phishing solution for Microsoft 365 with behavioral detection, built by KnowBe4.
Keepnet Incident Responder: AI-powered email incident response platform for phishing threat detection, built by Keepnet Labs.
The table above shows where their features, integrations, deployment and company size fit differ.
Egress Defend is made by KnowBe4. Keepnet Incident Responder is made by Keepnet Labs. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Egress Defend and Keepnet Incident Responder are both Anti-Phishing products. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-01
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