Customer Retention Statistics Every Marketer Needs in 2026
50+ data points on customer retention, loyalty programs, and repeat purchase behavior. Updated for 2026.
Customer retention is the foundation of sustainable growth. Here are the statistics that matter in 2026, organized by category with source citations.
The Business Case for Retention
Acquiring a new customer costs 5-25x more than retaining an existing one.
Harvard Business Review
Increasing retention by 5% increases profits by 25-95%.
Bain & Company
Repeat customers spend 67% more than new customers.
BIA Advisory
Probability of selling to existing customer: 60-70%. New prospects: 5-20%.
Marketing Metrics
Loyal customers are worth up to 10x their initial purchase.
White House Office of Consumer Affairs
Loyalty Program Performance
84%
of businesses prioritize brand-to-brand partnerships
Propello Cloud, 2025
83%
of businesses struggle with loyalty engagement
Propello Cloud
70%
of loyalty members are inactive
Industry average
45%
plan to create rewards ecosystems across partner networks
EY, 2025
- • Average American belongs to 22 loyalty programs but uses fewer than half (Bond)
- • 80% grapple with churn management (Propello)
- • 31% of brands place high importance on partnership marketing (Open Loyalty)
Customer Behavior Patterns
Point Expiration & Breakage
$48B
worth of loyalty points go unredeemed annually in the US (Colloquy)
Network & Coalition Loyalty
Digital & Mobile Loyalty
75%
want mobile loyalty engagement
63%
haven't engaged via mobile
2.7x
app vs card-based engagement
9x
loyalty push notification open rate
Personalization Impact
Industry-Specific Retention Rates
Key Metrics to Track
Total revenue expected from a customer relationship
% of customers making more than one purchase
% of customers retained over a period
Promoters minus detractors score
% of earned points that get redeemed
% of members interacting monthly
Retention drives profitability. Loyalty programs drive retention. Open-loop programs drive higher engagement than closed-loop. The data is clear.
Retention isn't a nice-to-have.
It's the foundation of sustainable growth.
These statistics make the case. Your program delivers the results.