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Head-to-head · Email Security Gateways

Darktrace / EMAIL vs FortiMail Email Security

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Darktrace / EMAIL #4 in Email Security Gateways 8.9/10 Pricing on request · 30-day trial Free trial✓ 5 of 5 features Visit Darktrace
FortiMail Email Security #11 in Email Security Gateways 8.2/10 Pricing on request ✓ 5 of 5 features Visit Fortinet

Darktrace / EMAIL leads on 0 checks, FortiMail Email Security on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreDarktrace / EMAIL · 8.9/10
  • Free trialonly Darktrace / EMAIL

Darktrace / EMAIL scores higher on our rubric for email security gateways: 8.9 against 8.2 out of 10; our editors rank them #4 and #11.

On deployment model, FortiMail Email Security gives you Hybrid where Darktrace / EMAIL offers Cloud.

Darktrace / EMAIL is the better fit for behavioral AI threat detection. FortiMail Email Security is the better fit for fortinet-centered security environments.

  • Darktrace / EMAIL fits best

    Behavioral AI threat detection

  • FortiMail Email Security fits best

    Fortinet-centered security environments

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Side by side

Feature Darktrace / EMAIL 8.9/10 Visit ↗ FortiMail Email Security 8.2/10 Visit ↗
At a glance
Editor score 8.9 8.2
Ranking #4 in Email Security Gateways #11 in Email Security Gateways
Best for Behavioral AI threat detection Fortinet-centered security environments
Pricing model Paid Paid
Starting price Pricing on request · 30-day trial Pricing on request
Free plan — Not checked yet
Free trial 30 days —
Integrations 10 integrations 6 integrations
Features Darktrace / EMAIL 5/5 · FortiMail Email Security 5/5
Outbound filtering ✓ ✓
Impersonation protection ✓ ✓
Malware sandboxing ✓ ✓
Microsoft 365 support ✓ ✓
Google Workspace support ✓ ✓
Specs
Deployment model Cloud Hybrid
Our review
Pros
  • Detects known, novel, impersonation, and business email compromise threats
  • Protects inbound, outbound, and lateral email with automated remediation
  • Connects with Microsoft 365, Google Workspace, SIEM, and service tools
  • Protects inbound and outbound email against malware, spam, and impersonation
  • Combines DLP, encryption, sandboxing, clawback, quarantine, and reporting
  • Integrates with Microsoft 365, Google Workspace, and Fortinet Security Fabric
Cons
  • Pricing requires a tailored quote through sales
  • No free plan is offered
  • Cloud deployment may not suit organizations seeking on-premises hosting
  • Pricing requires contact with sales
  • The broad feature set may exceed narrower email security needs
  • Some deployment options require alignment with Fortinet infrastructure
Our verdict

Darktrace / EMAIL is a cloud-hosted email security product for organizations and security teams. Its self-learning behavioral AI analyzes inbound, outbound, and lateral email to identify phishing, impersonation, business email compromise,…

Read the review →

FortiMail Email Security is Fortinet’s email protection platform for organizations managing inbound and outbound email threats across on-premises, cloud, or hybrid environments. It combines malware and spam protection with impersonation…

Read the review →
  1. Darktrace / EMAILEmail Security Gateways 8.9Pricing on request · 30-day trial
  2. FortiMail Email SecurityEmail Security Gateways 8.2Pricing on request

Strengths and trade-offs

  • Darktrace / EMAIL — where it wins

    • Detects known, novel, impersonation, and business email compromise threats
    • Protects inbound, outbound, and lateral email with automated remediation
    • Connects with Microsoft 365, Google Workspace, SIEM, and service tools

    Where it doesn't

    • Pricing requires a tailored quote through sales
    • No free plan is offered
    • Cloud deployment may not suit organizations seeking on-premises hosting
  • FortiMail Email Security — where it wins

    • Protects inbound and outbound email against malware, spam, and impersonation
    • Combines DLP, encryption, sandboxing, clawback, quarantine, and reporting
    • Integrates with Microsoft 365, Google Workspace, and Fortinet Security Fabric

    Where it doesn't

    • Pricing requires contact with sales
    • The broad feature set may exceed narrower email security needs
    • Some deployment options require alignment with Fortinet infrastructure
  • Darktrace / EMAIL8.9/10 · Pricing on request · 30-day trial

    Behavioral AI protection across email, collaboration tools, and connected security systems.

    Visit DarktraceFull verdict →
  • FortiMail Email Security8.2/10 · Pricing on request

    A broad email security platform suited to Fortinet-centered hybrid environments.

    Visit FortinetFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update