Darktrace Email Security is a commercial email security platforms solution by Darktrace. Fortinet FortiMail Email and Workspace Security is a commercial email security platforms solution by Fortinet. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
Best for: Fortinet customers and on-premises mail servers
It belongs here because inbound and outbound protection, DLP and encryption come in one product that runs as a gateway or through an API, which suits companies that still host their own mail servers. Multi-tenancy and a managed incident response service help if a provider runs your email security. If you use no other Fortinet products, weigh how much of its value depends on that ecosystem.
From Best Email Security Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
AI-powered email security platform detecting threats across email and messaging
AI-powered email security platform protecting against phishing, BEC, and ATO
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.
Darktrace Email Security fits if you want a cloud product.
Fortinet FortiMail Email and Workspace Security fits if you need both cloud and on-premises options.
Common questions when comparing Darktrace Email Security vs Fortinet FortiMail Email and Workspace Security for email security platforms.
Darktrace Email Security: AI-powered email security platform detecting threats across email and messaging, built by Darktrace.
Fortinet FortiMail Email and Workspace Security: AI-powered email security platform protecting against phishing, BEC, and ATO, built by Fortinet.
The table above shows where their features, integrations, deployment and company size fit differ.
Darktrace Email Security is made by Darktrace. Fortinet FortiMail Email and Workspace Security is made by Fortinet. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Darktrace Email Security and Fortinet FortiMail Email and Workspace Security are both Email Security Platforms products. Use the table above to see where features, deployment and company size fit differ.
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