| Category | 2019 | 2020 | 2021 | Total |
|---|---|---|---|---|
| appliances | 38 | 43 | 96 | 177 |
| audio-visual | 156 | 148 | 172 | 476 |
| cameras | 55 | 49 | 52 | 156 |
| components | 17 | 11 | 5 | 33 |
| computing | 350 | 1200 | 1154 | 2704 |
| entertainment | 0 | 3 | 6 | 9 |
| fitness | 6 | 15 | 163 | 184 |
| gaming | 50 | 47 | 86 | 183 |
| phones | 129 | 113 | 137 | 379 |
| pro | 1 | 17 | 7 | 25 |
| reviews | 9 | 10 | 6 | 25 |
| smart-home | 0 | 11 | 57 | 68 |
| tablets | 15 | 15 | 43 | 73 |
| televisions | 38 | 20 | 75 | 133 |
| the-best-website-builder | 0 | 0 | 3 | 3 |
| vr | 0 | 0 | 3 | 3 |
| wearables | 60 | 38 | 31 | 129 |
| Total | 924 | 1740 | 2096 | 4760 |