Fortinet FortiMail Email and Workspace Security is a commercial email security platforms solution by Fortinet. Strongest Layer is a commercial email security platforms solution by StrongestLayer. 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 protecting against phishing, BEC, and ATO
AI-native email security platform detecting phishing and BEC attacks
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.
Fortinet FortiMail Email and Workspace Security fits if you need both cloud and on-premises options.
Strongest Layer fits if you want a cloud product.
Common questions when comparing Fortinet FortiMail Email and Workspace Security vs Strongest Layer for email security platforms.
Fortinet FortiMail Email and Workspace Security: AI-powered email security platform protecting against phishing, BEC, and ATO. Built by Fortinet.
Strongest Layer: AI-native email security platform detecting phishing and BEC attacks. Built by StrongestLayer.
The table above shows where their features, integrations, deployment and company size fit differ.
Fortinet FortiMail Email and Workspace Security is made by Fortinet. Strongest Layer is made by StrongestLayer. 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 Strongest Layer are both Email Security Platforms products. Use the table above to see where features, deployment and company size fit differ.
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