The best predictor of customer loyalty isn't satisfaction—it's effort. Find out where customers struggle and fix it before they churn.
CES measures how much effort a customer has to put in to accomplish a task with your product or service. The question is simple: "How easy was it to [complete task]?"
Customers rate their experience on a scale from 1 (Very Difficult) to 5 or 7 (Very Easy):
Very Difficult
Difficult
Neutral
Easy
Very Easy
CES Formula
CES = Sum of Scores / Number of Responses
Higher scores mean less effort. Aim for 5+ on a 7-point scale or 4+ on a 5-point scale.
96% of high-effort customers become disloyal. Find friction before they leave.
Unlike NPS which is general, CES measures specific touchpoints: onboarding, checkout, support.
Low CES scores point directly to what needs fixing. No interpretation needed.
"How easy was it to get started with [Product]?" Identify where new users get stuck.
"How easy was it to resolve your issue?" Measure support quality beyond satisfaction.
"How easy was it to [create a project/export data/invite a team member]?" Optimize core features.
"How easy was it to complete your purchase?" Find checkout friction that kills conversions.
Set up your first CES survey in minutes. Find out where customers struggle and fix it.