MailWasher vs. KnowBe4 Email & Collaboration Security
A side-by-side comparison based on G2 review data.
| Metric | MailWasher | KnowBe4 Email & Collaboration Security |
|---|---|---|
| Overall rating | 4.0 | 4.5 |
| Review count | 18 | 76 |
| Ease of use | 9.0 | 8.9 |
| Ease of setup | 0.0 | 8.9 |
| Quality of support | 8.4 | 9.0 |
| Meets requirements | 9.0 | 9.1 |
| NPS | 41.176471 | 69.863014 |
| Small Business | 23.5% | 29.7% |
| Mid-Market | 64.7% | 55.4% |
| Enterprise | 11.8% | 14.9% |
| Total page views | 164 | 596 |
| Total LLM citations | 365 | 129 |
MailWasher
MailWasher allows to preview and delete unwanted email from an unlimited number of accounts, before it reaches inbox.
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