23:13Long-form

Why Your A/B Test Winner Is Wrong for Most Customers | Nir Weingarten from Eikona

United StatesPublished August 6, 2026

Views 23.9K  |  Likes 26  |  Comments 7
Views#1,501,820Global
Views#299,778United States

Channel

The Agile Brand with Greg Kihlstrom®The Agile Brand with Greg Kihlstrom®
19.9K subs3.75K videosDec 2009

At a glance

Views

23,920

Likes

26

Comments

7

Performance vs. channel

Outlier score

Engagement rate

Revenue estimate

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Total (all-time): $17 – $48

Based on estimated $0.7–$2 CPM.

About

Nir Weingarten, co-founder and CEO of Eikona, explains why A/B testing has hit a structural ceiling in lifecycle and CRM marketing — and what replaces it. The three failures: scale, depth, and bias. The successor: reinforcement learning that tests continuously and optimizes per customer instead of naming one winner. A…

Published
August 6, 2026
Made for kids
No

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