AT&T Inc. vs. CallTower
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | AT&T Inc. | CallTower |
|---|---|---|
| Avg. rating | 3.8 | 4.3 |
| Total reviews | 126 | 388 |
| Review growth (QoQ) | -66.7% | +0.0% |
| Products on G2 | 8 | 1 |
| Categories covered | 11 | 4 |
| Best category rank | #2 in Internet Service Providers (ISPs) | #16 in UCaaS Platforms |
| Small Business | 49.2% | 25.2% |
| Mid-Market | 27.0% | 63.3% |
| Enterprise | 23.8% | 11.5% |