Earth Class Mail vs. Certifix
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | Earth Class Mail | Certifix |
|---|---|---|
| Avg. rating | 3.3 | 4.2 |
| Total reviews | 13 | 12 |
| Review growth (QoQ) | — | — |
| Products on G2 | 1 | 1 |
| Categories covered | 1 | 1 |
| Best category rank | #8 in Virtual Mailbox | #10 in Virtual Mailbox |
| Small Business | 66.7% | 66.7% |
| Mid-Market | 25.0% | 16.7% |
| Enterprise | 8.3% | 16.7% |