Fortinet FortiMail Email and Workspace Security vs SpamTitan for Office 365: side-by-side comparison (2026)

Fortinet FortiMail Email and Workspace Security: AI-powered email security platform protecting against phishing, BEC, and ATO. Built by Fortinet.

SpamTitan for Office 365: Email security layer for M365 with anti-phishing, sandboxing, and DLP. Built by SpamTitan (TitanHQ).

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

Fortinet FortiMail Email and Workspace Security is made by Fortinet. SpamTitan for Office 365 is made by SpamTitan (TitanHQ). The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. Fortinet FortiMail Email and Workspace Security and SpamTitan for Office 365 are both Email Security Platforms products, and both cover Microsoft 365. Use the table above to see where features, deployment and company size fit differ.