Mimecast Awareness Training vs KnowBe4
Side-by-side from the Top 11 ranking of The 11 Best Security Awareness Training Platforms (2026). Last verified July 12, 2026.
The short answer
KnowBe4 ranks higher on Top 11 (#1 vs #7) for Security and IT leaders choosing a platform to train employees, run phishing simulations, and cut human-error breach risk. Widest library and best automation across every size.
At a glance
| Mimecast Awareness Training | KnowBe4 | |
|---|---|---|
| Top 11 rank | #7 / The 11 Best Security Awareness Training Platforms (2026) | #1 / The 11 Best Security Awareness Training Platforms (2026) |
| Score (out of 9.4) | 7.9 | 9.1 |
| Best for | Comedic micro-training bundled with email security | Broadest library and automation at any size |
| Pricing | $$ (per user / year, bundled) | $$ (per user / year, volume-tiered) |
| HQ | London, United Kingdom | Clearwater, USA |
| Founded | 2003 | 2010 |
Mimecast Awareness Training
Best add-on training for Mimecast email customers.
www.mimecast.com/products/awareness-training/See full entry in The 11 Best Security Awareness Training Platforms (2026)
KnowBe4
Widest library and best automation across every size.
www.knowbe4.comSee full entry in The 11 Best Security Awareness Training Platforms (2026)
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.