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New features
14 January 2026

Take control of your experiments with new statistical settings and a dedicated progress view:
Experiment progress dashboard: See at a glance how much traffic has been collected, whether you have reached statistical significance, and if there is a winning variation
Configurable MDE (Minimum Detectable Effect): Set the smallest lift you want to be able to detect
Significance level: Choose your confidence threshold (80%, 90%, 95%, or 99%)
Statistical power: Configure how certain you want to be that you will not miss a real winner
No more guessing when to call an experiment - Personizely now tells you when you have enough data and whether you have a statistically significant winner.
Contributors
