Knock vs. OneSignal
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | Knock | OneSignal |
|---|---|---|
| Avg. rating | 4.6 | 4.7 |
| Total reviews | 149 | 1,244 |
| Review growth (QoQ) | -75.0% | +33.3% |
| Products on G2 | 1 | 1 |
| Categories covered | 5 | 6 |
| Best category rank | #2 in Notification Infrastructure | #2 in Push Notification |
| Small Business | 75.9% | 65.7% |
| Mid-Market | 22.0% | 27.6% |
| Enterprise | 2.1% | 6.7% |