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Head-to-head · Email Security Gateways

Darktrace / EMAIL vs Libraesva 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
Libraesva Email Security #7 in Email Security Gateways 8.6/10 Pricing on request · 30-day trial Free trial✓ 5 of 5 features Visit Libraesva

Darktrace / EMAIL leads on 0 checks, Libraesva 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 trialboth

Darktrace / EMAIL scores higher on our rubric for email security gateways: 8.9 against 8.6 out of 10; our editors rank them #4 and #7.

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

Darktrace / EMAIL is the better fit for behavioral AI threat detection. Libraesva Email Security is the better fit for hybrid deployments with advanced analysis.

  • Darktrace / EMAIL fits best

    Behavioral AI threat detection

  • Libraesva Email Security fits best

    Hybrid deployments with advanced analysis

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Side by side

Feature Darktrace / EMAIL 8.9/10 Visit ↗ Libraesva Email Security 8.6/10 Visit ↗
At a glance
Editor score 8.9 8.6
Ranking #4 in Email Security Gateways #7 in Email Security Gateways
Best for Behavioral AI threat detection Hybrid deployments with advanced analysis
Pricing model Paid Paid
Starting price Pricing on request · 30-day trial Pricing on request · 30-day trial
Free plan — —
Free trial 30 days 30 days
Free trial length 30 days 30 days
Integrations 10 integrations 7 integrations
Features Darktrace / EMAIL 5/5 · Libraesva 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
  • Semantic and behavioral AI address deception and account-takeover risks.
  • Inbound and outbound scanning includes URL and attachment analysis.
  • Supports Microsoft 365, Google Workspace, legacy protocols, SIEM, and hybrid deployment.
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 contacting sales for a quote.
  • There is no free plan.
  • Its broad security scope may exceed simpler email-filtering needs.
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 →

Libraesva Email Security is an email security gateway for organizations protecting inbound and outbound mail against phishing, malware, business email compromise, impersonation, account takeover, spam, and malicious URLs. It combines…

Read the review →
  1. Darktrace / EMAILEmail Security Gateways 8.9Pricing on request · 30-day trial
  2. Libraesva Email SecurityEmail Security Gateways 8.6Pricing on request · 30-day trial

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

  • Libraesva Email Security — where it wins

    • Semantic and behavioral AI address deception and account-takeover risks.
    • Inbound and outbound scanning includes URL and attachment analysis.
    • Supports Microsoft 365, Google Workspace, legacy protocols, SIEM, and hybrid deployment.

    Where it doesn't

    • Pricing requires contacting sales for a quote.
    • There is no free plan.
    • Its broad security scope may exceed simpler email-filtering needs.
  • Darktrace / EMAIL8.9/10 · Pricing on request · 30-day trial

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

    Visit DarktraceFull verdict →
  • Libraesva Email Security8.6/10 · Pricing on request · 30-day trial

    A broad email gateway for organizations needing advanced inbound and outbound threat analysis.

    Visit LibraesvaFull verdict →

More comparisons

All email security gateways comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update