PhishFirewall PhishEQ is a commercial Anti-Phishing solution by PhishFirewall. PhishingBox KillPhish is a commercial Anti-Phishing solution by PhishingBox. Features, integrations, deployment and the company behind each one, side by side.
API-based email security for M365/Google with auto-retraction of phishing threats.
Email threat scanning and reporting add-in for Microsoft 365 and Google
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
PhishingBox KillPhish fits if you are a startup.
Common questions when comparing PhishFirewall PhishEQ vs PhishingBox KillPhish for Anti-Phishing.
PhishFirewall PhishEQ: API-based email security for M365/Google with auto-retraction of phishing threats, built by PhishFirewall.
PhishingBox KillPhish: Email threat scanning and reporting add-in for Microsoft 365 and Google, built by PhishingBox.
The table above shows where their features, integrations, deployment and company size fit differ.
PhishFirewall PhishEQ is made by PhishFirewall. PhishingBox KillPhish is made by PhishingBox. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. PhishFirewall PhishEQ and PhishingBox KillPhish are both Anti-Phishing products, and both cover Microsoft 365. Use the table above to see where features, deployment and company size fit differ.
No Anti-Phishing shortlist yet. This is the closest one.
Updated 2026-11-02
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