Graphus is a commercial Anti-Phishing solution by Graphus. GreatHorn Mailbox Intelligence is a commercial Anti-Phishing solution by GreatHorn. Features, integrations, deployment and the company behind each one, side by side.
Cloud email security platform focused on anti-phishing protection for orgs.
Email security tool empowering users to identify & report phishing threats
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.
GreatHorn Mailbox Intelligence fits if you are a startup.
Common questions when comparing Graphus vs GreatHorn Mailbox Intelligence for Anti-Phishing.
Graphus: Cloud email security platform focused on anti-phishing protection for orgs, built by Graphus.
GreatHorn Mailbox Intelligence: Email security tool empowering users to identify & report phishing threats, built by GreatHorn.
The table above shows where their features, integrations, deployment and company size fit differ.
Graphus is made by Graphus. GreatHorn Mailbox Intelligence is made by GreatHorn. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Graphus and GreatHorn Mailbox Intelligence are both Anti-Phishing products. 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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