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Head-to-head · Cloud Email Security

Darktrace / EMAIL vs Symantec Email Security.cloud

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Higher score Darktrace / EMAIL #3 in Cloud Email Security 9.1/10 Pricing on request · 30-day trial Free trial✓ 0 of 2 features Visit Darktrace
Symantec Email Security.cloud #7 in Cloud Email Security 8.7/10 Pricing on request ✓ 0 of 2 features Visit Symantec

Darktrace / EMAIL leads on 0 checks, Symantec Email Security.cloud on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreDarktrace / EMAIL · 9.1/10
  • Free trialonly Darktrace / EMAIL

Darktrace / EMAIL scores higher on our rubric for cloud email security: 9.1 against 8.7 out of 10; our editors rank them #3 and #7.

Darktrace / EMAIL is the better fit for teams seeking behavioral AI and cross-domain protection. Symantec Email Security.cloud is the better fit for established cloud gateway protection.

  • Darktrace / EMAIL fits best

    Teams seeking behavioral AI and cross-domain protection

  • Symantec Email Security.cloud fits best

    Established cloud gateway protection

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Side by side

Feature Darktrace / EMAIL 9.1/10 Visit ↗ Symantec Email Security.cloud 8.7/10 Visit ↗
At a glance
Editor score 9.1 8.7
Ranking #3 in Cloud Email Security #7 in Cloud Email Security
Best for Teams seeking behavioral AI and cross-domain protection Established cloud gateway protection
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 3 integrations
Features Darktrace / EMAIL 0/2 · Symantec Email Security.cloud 0/2
Post-delivery remediation Not checked yet Not checked yet
Data loss prevention Not checked yet Not checked yet
Specs
Deployment model Not checked yet Not checked yet
Threat detection Not checked yet Not checked yet
Email platforms Not checked yet Not checked yet
Maximum users Not checked yet Not checked yet
Our review
Pros
  • Covers inbound, outbound, and lateral email, including BEC and impersonation
  • Combines outbound DLP with tagging, quarantine, and remediation actions
  • Connects email signals with identity, SaaS, and collaboration tools
  • Inbound and outbound filtering covers malware, spam, phishing, and impersonation.
  • URL inspection and attachment isolation address links and files in transit.
  • Supports Microsoft 365, Google Workspace, and Microsoft Exchange deployments.
Cons
  • Pricing is quote-based rather than publicly listed
  • A 30-day trial is available through a demo request
  • Deployment options include API-only or API-plus-journaling, requiring a fit assessment
  • Pricing requires a sales or partner quote rather than a self-service plan.
  • Cloud sandboxing and advanced detection are add-on capabilities.
  • Cloud-only deployment excludes on-premises installations.
Our verdict

Darktrace / EMAIL is a cloud-hosted email security product for organizations and security teams looking to detect phishing, impersonation, business email compromise, account takeover, and novel threats. Its self-learning behavioral AI…

Read the review →

Symantec Email Security.cloud is a cloud-delivered email security service for mid-market and enterprise organizations using Microsoft 365, Google Workspace, Microsoft Exchange, or other mail systems. It filters inbound and outbound…

Read the review →
  1. Darktrace / EMAILCloud Email Security 9.1Pricing on request · 30-day trial
  2. Symantec Email Security.cloudCloud Email Security 8.7Pricing on request

Strengths and trade-offs

  • Darktrace / EMAIL — where it wins

    • Covers inbound, outbound, and lateral email, including BEC and impersonation
    • Combines outbound DLP with tagging, quarantine, and remediation actions
    • Connects email signals with identity, SaaS, and collaboration tools

    Where it doesn't

    • Pricing is quote-based rather than publicly listed
    • A 30-day trial is available through a demo request
    • Deployment options include API-only or API-plus-journaling, requiring a fit assessment
  • Symantec Email Security.cloud — where it wins

    • Inbound and outbound filtering covers malware, spam, phishing, and impersonation.
    • URL inspection and attachment isolation address links and files in transit.
    • Supports Microsoft 365, Google Workspace, and Microsoft Exchange deployments.

    Where it doesn't

    • Pricing requires a sales or partner quote rather than a self-service plan.
    • Cloud sandboxing and advanced detection are add-on capabilities.
    • Cloud-only deployment excludes on-premises installations.
  • Darktrace / EMAIL9.1/10 · Pricing on request · 30-day trial

    Broad email and collaboration protection with behavioral detection and automated response.

    Visit DarktraceFull verdict →
  • Symantec Email Security.cloud8.7/10 · Pricing on request

    Established cloud gateway with layered protection for major business mail platforms.

    Visit SymantecFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update