Alert Enterprise vs. Kastle Systems
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | Alert Enterprise | Kastle Systems |
|---|---|---|
| Avg. rating | 4.2 | 4.6 |
| Total reviews | 68 | 189 |
| Review growth (QoQ) | -100.0% | +500.0% |
| Products on G2 | 1 | 1 |
| Categories covered | 4 | 3 |
| Best category rank | #12 in Visitor Management | #2 in Visitor Management |
| Small Business | 7.4% | 40.8% |
| Mid-Market | 7.4% | 50.0% |
| Enterprise | 85.3% | 9.2% |