Glossary 8 min read

Stickiness Index

Definition, examples and operational implications in modern AI-powered loyalty and retail engagement.

42%avg upliftchurn reductionwith AI win-backSource: Fundle.ai 2026 benchmarks
Fundle.ai 2026 benchmark — built on 1.33Cr+ Indian retail members

What is Stickiness Index?

DAU/MAU equivalent for loyalty — daily active members divided by monthly active members. Reveals habitual usage vs occasional engagement.

Why it matters in modern loyalty

Stickiness Index sits at the intersection of customer data, machine-learning models and operational decision-making. Operators that measure and act on Stickiness Index consistently report 25-45% higher repeat-rate and 30-50% lower churn than those that don't. Fundle.ai's platform exposes Stickiness Index as a first-class data construct — surfaced in dashboards, exposed via API, and consumed by every AI agent in the stack.

How Fundle.ai uses this

  • Real-time Stickiness Index computation across the member base
  • Integration into campaign targeting and AI offer selection
  • Exposed via natural-language query interface (Fundle Brain)
  • Historical trend reporting + anomaly detection

Related concepts

Modern loyalty programmes combine many of these constructs — RFM, cohort migration, CLV, churn risk, incrementality — into a single operating model. Fundle.ai ships all of them native, no consulting required.

Related resources

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