G2 Vendor Directory

Darktrace / EMAIL vs. IronVest InboxGuard

A side-by-side comparison based on G2 review data.

MetricDarktrace / EMAIL

by Darktrace

IronVest InboxGuard

by Retruster Ltd

Overall rating4.24.8
Review count4224
Ease of use8.59.5
Ease of setup8.410.0
Quality of support8.39.2
Meets requirements8.79.7
NPS54.76190587.5
Small Business5.0%66.7%
Mid-Market62.5%29.2%
Enterprise32.5%4.2%
Total page views651250
Total LLM citations3,212302

Darktrace / EMAIL

Darktrace / EMAIL secures email and collaboration by training exclusively on each organization’s own communication patterns, not shared threat intelligence. It builds a Unique Behavioral Profile for every user – spanning email, identity, DLP, and human risk – to catch novel phishing, business email compromise, and account takeover that signature-based tools miss by design. It’s recognized as a Leader in Gartner’s Magic Quadrant and in the 2025 Voice of the Customer for Email Security Platforms.

Pros

  • AI Technology
  • Product Quality
  • Customer Support
  • User Interface
  • Detection Efficiency
  • Reporting

IronVest InboxGuard

IronVest InboxGuard, previously "Retruster", is the only AI-powered anti-phishing solution that delivers security training both contextually and in real-time on actual phishing emails that your organization might receive. We layer our solution with an immersive security training program that offers consistently updated, relevant, and highly engaging content that is specifically designed to change employee behavior and promote a strong security culture throughout your enterprise.

Pros