

Compare Optimizely versus Proof for CEO Rating, Overall Culture Score, Brand Ranking, and other ratings. Results were generated by 132 employees and customers of Optimizely and 2 employees and customers of Proof.
| 54% | Promoters |
|---|---|
| 20% | Passive |
| 26% | Detractors |
| 71% | Promoters |
|---|---|
| 13% | Passive |
| 16% | Detractors |
Net Promoter Score
Winner by 27
CEO Rating