KnowBe4 Email & Collaboration Security vs. IronVest InboxGuard
A side-by-side comparison based on G2 review data.
| Metric | KnowBe4 Email & Collaboration Security | IronVest InboxGuard |
|---|---|---|
| Overall rating | 4.5 | 4.8 |
| Review count | 76 | 24 |
| Ease of use | 8.9 | 9.5 |
| Ease of setup | 8.9 | 10.0 |
| Quality of support | 9.0 | 9.2 |
| Meets requirements | 9.1 | 9.7 |
| NPS | 69.863014 | 87.5 |
| Small Business | 29.7% | 66.7% |
| Mid-Market | 55.4% | 29.2% |
| Enterprise | 14.9% | 4.2% |
| Total page views | 596 | 250 |
| Total LLM citations | 129 | 302 |
KnowBe4 Email & Collaboration Security
KnowBe4 Email & Collaboration Security is the AI-native defense suite built to protect every conversation across Microsoft 365 and Google Workspace. Combining multi-engine behavioral AI with real-time user coaching, the platform stops inbound threats, prevents outbound data loss, and automates SOC response across the security lifecycle. Key Capabilities: - Inbound Protection (Defend): Multi-engine AI blocks zero-payload BEC, executive impersonation, quishing, and prompt injections that pass native mail filters.
- Email Security
- Protection
- Ease of Use
- Customer Support
- Detection Efficiency
- Setup Ease
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.