B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
25%
25% -- profit increase from churn reduction for banks (2026)
A 5% reduction in customer churn can lead to a 25% to 95% increase in profits.
- Reported as a range of 25% to 95%
- Based on a 5% churn reduction
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
25%
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
Bain & Company
Primary
Tier B
https://anadea.info/blog/machine-learning-in-banking/ ↗
Source Article
Machine Learning in Banking and Finance: How to Maximize Efficiency
Original Research
Bain & Company
· Original study ↗
Methodology
Bain & Company research cited by Anadea; range midpoint used (25-95%)
Methodology documented
Segmentation
Industrysaas
Cite this stat
Plain Text
banks: 25% profit increase from churn reduction. Source: Bain & Company (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/churn-reduction-profit-increase-bain
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<blockquote cite="https://lighthousedata.io/data/churn-reduction-profit-increase-bain" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>25%</strong> -- profit increase from churn reduction for banks<br><small>Source: Bain & Company (2026) · <a href="https://lighthousedata.io/data/churn-reduction-profit-increase-bain" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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