G2 Vendor Directory

Sublime Email Security Platform vs. IronVest InboxGuard

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

MetricSublime Email Security Platform

by Sublime Security

IronVest InboxGuard

by Retruster Ltd

Overall rating4.84.8
Review count3224
Ease of use9.39.5
Ease of setup9.610.0
Quality of support9.89.2
Meets requirements9.69.7
NPS90.62587.5
Small Business3.8%66.7%
Mid-Market26.9%29.2%
Enterprise69.2%4.2%
Total page views972250
Total LLM citations4,605302

Sublime Email Security Platform

Sublime’s agentic platform stops more email attacks with less work. Our AI agents work like a digital SOC team in your environment, triaging and blocking advanced threats while adapting protections at adversary speed. It provides full transparency and automation by default, with control on demand for advanced teams, eliminating vendor bottlenecks or one-size-fits-all limits. Core Outcomes (The What): - Stop More Attacks with Fewer False Positives - block sophisticated threats (BEC, novel phishing, QR-based phishing) and reduce the false positives that waste time and disrupt workflows.

Pros

  • Ease of Use
  • Detection Efficiency
  • Easy Setup
  • Setup Ease
  • Customization
  • 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