Square Stack vs. Esper
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | Square Stack | Esper |
|---|---|---|
| Avg. rating | 4.2 | 4.5 |
| Total reviews | 15 | 238 |
| Review growth (QoQ) | — | — |
| Products on G2 | 1 | 1 |
| Categories covered | 2 | 5 |
| Best category rank | #15 in Mobile Application Management | #5 in IoT Device Management Platforms |
| Small Business | 60.0% | 49.2% |
| Mid-Market | 33.3% | 45.8% |
| Enterprise | 6.7% | 5.1% |