Knock vs. Sinch
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | Knock | Sinch |
|---|---|---|
| Avg. rating | 4.6 | 4.4 |
| Total reviews | 149 | 1,300 |
| Review growth (QoQ) | -75.0% | -14.3% |
| Products on G2 | 1 | 7 |
| Categories covered | 5 | 19 |
| Best category rank | #2 in Notification Infrastructure | #1 in Communication Platform as a Service (CPaaS) |
| Small Business | 75.9% | 72.6% |
| Mid-Market | 22.0% | 21.8% |
| Enterprise | 2.1% | 5.6% |