UseINBOX vs. GMass
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | UseINBOX | GMass |
|---|---|---|
| Avg. rating | 4.6 | 4.7 |
| Total reviews | 105 | 1,335 |
| Review growth (QoQ) | +0.0% | -12.5% |
| Products on G2 | 1 | 1 |
| Categories covered | 1 | 2 |
| Best category rank | #47 in Email Marketing | #11 in Email Marketing |
| Small Business | 95.9% | 86.2% |
| Mid-Market | 3.1% | 11.2% |
| Enterprise | 1.0% | 2.5% |