Optimizely vs Uniform
Side-by-side from the Top 11 rankings of The 11 Best A/B Testing Tools (2026) and The Top 11 Digital Experience Platforms (DXP) in 2026. Last verified June 13, 2026.
The short answer
Optimizely ranks higher on Top 11 (#1 vs #11) for Growth teams running experiments / CMOs, digital experience leads, and marketing operations at mid-market and enterprise companies. The enterprise standard for its powerful stats engine and full-stack experimentation features.
At a glance
| Optimizely | Uniform | |
|---|---|---|
| Top 11 rank | #1 / The 11 Best A/B Testing Tools (2026) | #11 / The Top 11 Digital Experience Platforms (DXP) in 2026 |
| Score (out of 9.4) | 9.2 | 7.7 |
| Best for | Enterprise-scale experimentation | Orchestration layer for composable stacks |
| Pricing | $$$$$ (Custom enterprise plans) | $$ (custom, mid-market range) |
| HQ | New York, USA | Bellevue, USA |
| Founded | 2009 | 2019 |
Optimizely
The enterprise standard for its powerful stats engine and full-stack experimentation features.
www.optimizely.comUniform
Personalization and orchestration for an existing composable stack.
uniform.devSee full entry in The Top 11 Digital Experience Platforms (DXP) in 2026
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.