CPM Group vs. Epsilon
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | CPM Group | Epsilon |
|---|---|---|
| Avg. rating | 4.4 | 4.4 |
| Total reviews | 13 | 231 |
| Review growth (QoQ) | — | — |
| Products on G2 | 1 | 5 |
| Categories covered | 3 | 15 |
| Best category rank | #68 in Digital Marketing | #4 in Retail Media Advertising Platforms |
| Small Business | 46.2% | 43.9% |
| Mid-Market | 30.8% | 43.9% |
| Enterprise | 23.1% | 12.3% |