Authentic8 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 | Authentic8 | Mimecast |
|---|---|---|
| Avg. rating | 4.7 | 4.3 |
| Total reviews | 115 | 554 |
| Review growth (QoQ) | -100.0% | +1150.0% |
| Products on G2 | 1 | 6 |
| Categories covered | 1 | 10 |
| Best category rank | #8 in Browser Isolation | #4 in Secure Email Gateway |
| Small Business | 28.7% | 21.8% |
| Mid-Market | 47.8% | 56.8% |
| Enterprise | 23.5% | 21.4% |