King Phisher vs PhishingBox Phishing Simulator: side-by-side comparison (2026)

King Phisher: King Phisher is a phishing campaign toolkit for testing and promoting user awareness through simulated attacks.

PhishingBox Phishing Simulator: Simulates phishing attacks to test employee security awareness & deliver training. Built by PhishingBox.

The table above shows where their features, integrations, deployment and company size fit differ.

King Phisher is open-source with 2,442 GitHub stars. PhishingBox Phishing Simulator 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. King Phisher and PhishingBox Phishing Simulator are both Phishing Simulation products. Key differences: King Phisher is Free while PhishingBox Phishing Simulator is Commercial, King Phisher is open-source. Use the table above to see where features, deployment and company size fit differ.