Optimizely vs Crazy Egg
Side-by-side from the Top 11 rankings of The 11 Best A/B Testing Tools and The 11 Best CRO Tools for Higher Conversions. Last verified June 13, 2026.
The short answer
Optimizely ranks higher on Top 11 (#1 vs #8) for Growth teams running experiments / Growth and product teams improving website conversion rates. The enterprise standard for its powerful stats engine and full-stack experimentation features.
At a glance
| Optimizely | Crazy Egg | |
|---|---|---|
| Top 11 rank | #1 / The 11 Best A/B Testing Tools | #8 / The 11 Best CRO Tools for Higher Conversions |
| Score (out of 9.4) | 9.2 | 7.8 |
| Best for | Enterprise-scale experimentation | Affordable heatmaps & basic testing |
| Pricing | $$$$$ (Custom enterprise plans) | $ ($49 to $249/mo) |
| HQ | New York, USA | La Mirada, USA |
| Founded | 2009 | 2006 |
Optimizely
The enterprise standard for its powerful stats engine and full-stack experimentation features.
www.optimizely.comCrazy Egg
The best value for essential CRO tools for small businesses.
www.crazyegg.comSee full entry in The 11 Best CRO Tools for Higher Conversions
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.