Zscaler vs. OpenVPN
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | Zscaler | OpenVPN |
|---|---|---|
| Avg. rating | 4.5 | 4.5 |
| Total reviews | 814 | 489 |
| Review growth (QoQ) | +508.8% | -70.0% |
| Products on G2 | 7 | 2 |
| Categories covered | 21 | 3 |
| Best category rank | #1 in Business VPN | #3 in Business VPN |
| Small Business | 14.7% | 47.3% |
| Mid-Market | 30.4% | 43.8% |
| Enterprise | 54.9% | 8.9% |