Epsilon vs. Optimizely
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | Epsilon | Optimizely |
|---|---|---|
| Avg. rating | 4.4 | 4.2 |
| Total reviews | 231 | 958 |
| Review growth (QoQ) | — | +333.3% |
| Products on G2 | 5 | 8 |
| Categories covered | 15 | 22 |
| Best category rank | #4 in Retail Media Advertising Platforms | #7 in Marketing Resource Management |
| Small Business | 43.9% | 22.0% |
| Mid-Market | 43.9% | 46.0% |
| Enterprise | 12.3% | 32.0% |