B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
9%
9% -- share of low ces customers showing reduced loyalty for customers with low Customer Effort Score (2026)
9% of customers who reported low Customer Effort Scores showed reduced loyalty in the future.
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
9%
Unit
Percentage
Data Vintage
2026
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Corporate Executive Board (CEB)
Primary
Tier B
https://astutesolutions.com/blog/articles/how-to-measure-customer-satisfaction ↗
Source Article
Customer Satisfaction Measurements: How to Measure CSAT Accurately
Original Research
Corporate Executive Board (CEB)
· Original study ↗
Methodology
CEB Customer Effort Score research cited by Astute Solutions
Methodology documented
Trend Over Time
| Period | Value | Change |
|---|---|---|
| 2018 | 9% | |
| 2026 (current) | 9% | 0% |
Segmentation
Industrymarketing
Cite this stat
Plain Text
customers with low Customer Effort Score: 9% share of low ces customers showing reduced loyalty. Source: Corporate Executive Board (CEB) (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/low-ces-reduced-loyalty
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<blockquote cite="https://lighthousedata.io/data/low-ces-reduced-loyalty" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>9%</strong> -- share of low ces customers showing reduced loyalty for customers with low Customer Effort Score<br><small>Source: Corporate Executive Board (CEB) (2026) · <a href="https://lighthousedata.io/data/low-ces-reduced-loyalty" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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