Proofpoint vs. Mimecast
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | Proofpoint | Mimecast |
|---|---|---|
| Avg. rating | 4.5 | 4.3 |
| Total reviews | 1,295 | 554 |
| Review growth (QoQ) | +266.7% | +1150.0% |
| Products on G2 | 15 | 6 |
| Categories covered | 19 | 10 |
| Best category rank | #1 in Email Anti-spam | #4 in Secure Email Gateway |
| Small Business | 6.9% | 21.8% |
| Mid-Market | 34.1% | 56.8% |
| Enterprise | 59.0% | 21.4% |