Kastle Systems vs. Zoom
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | Kastle Systems | Zoom |
|---|---|---|
| Avg. rating | 4.6 | 4.6 |
| Total reviews | 189 | 63,715 |
| Review growth (QoQ) | +500.0% | -62.8% |
| Products on G2 | 1 | 11 |
| Categories covered | 3 | 64 |
| Best category rank | #2 in Visitor Management | #1 in Screen and Video Capture |
| Small Business | 40.8% | 48.8% |
| Mid-Market | 50.0% | 31.8% |
| Enterprise | 9.2% | 19.4% |