Sinch 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 | Sinch | OneSignal |
|---|---|---|
| Avg. rating | 4.4 | 4.7 |
| Total reviews | 1,300 | 1,244 |
| Review growth (QoQ) | -14.3% | +33.3% |
| Products on G2 | 7 | 1 |
| Categories covered | 19 | 6 |
| Best category rank | #1 in Communication Platform as a Service (CPaaS) | #2 in Push Notification |
| Small Business | 72.6% | 65.7% |
| Mid-Market | 21.8% | 27.6% |
| Enterprise | 5.6% | 6.7% |