PhishingBox KillPhish is a commercial Anti-Phishing solution by PhishingBox. Valimail Domain Checker is a commercial Anti-Phishing solution by Valimail. Features, integrations, deployment and the company behind each one, side by side.
Email threat scanning and reporting add-in for Microsoft 365 and Google
Domain security checker for email authentication protocol verification
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Common questions when comparing PhishingBox KillPhish vs Valimail Domain Checker for Anti-Phishing.
PhishingBox KillPhish: Email threat scanning and reporting add-in for Microsoft 365 and Google, built by PhishingBox.
Valimail Domain Checker: Domain security checker for email authentication protocol verification, built by Valimail.
The table above shows where their features, integrations, deployment and company size fit differ.
PhishingBox KillPhish is made by PhishingBox. Valimail Domain Checker is made by Valimail. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. PhishingBox KillPhish and Valimail Domain Checker are both Anti-Phishing products. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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