Zeta Global vs. Constant Contact
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | Zeta Global | Constant Contact |
|---|---|---|
| Avg. rating | 4.1 | 4.2 |
| Total reviews | 368 | 9,365 |
| Review growth (QoQ) | -100.0% | +5.6% |
| Products on G2 | 7 | 4 |
| Categories covered | 26 | 24 |
| Best category rank | #8 in Data Management Platform (DMP) | #1 in Email Marketing |
| Small Business | 21.5% | 72.7% |
| Mid-Market | 51.2% | 21.5% |
| Enterprise | 27.3% | 5.8% |