Graphus vs NotifySecurity: side-by-side comparison (2026)

Graphus: Cloud email security platform focused on anti-phishing protection for orgs, built by Graphus.

NotifySecurity: An Outlook add-in that enables one-click reporting of suspicious emails to security teams with integrated statistics tracking and SMTP header collection.

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

Graphus is made by Graphus. NotifySecurity is open-source with 133 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. Graphus and NotifySecurity are both Anti-Phishing products. Key differences: Graphus is Commercial while NotifySecurity is Free, NotifySecurity is open-source. Use the table above to see where features, deployment and company size fit differ.