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Free · No Sign-Up · Instant

List Decay
Calculator

Measure how fast your subscriber list naturally shrinks. Estimate your database size one year from now using average monthly decay rates.

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Janardhan Nagaiahgari
₹200Cr+
Ad spend managed

Janardhan Nagaiahgari

Built by an operator · Founder, Janardhan Digital

100%
Client-side & private
₹200Cr+
Managed ad spend
0₹
Always free
Instant
Calculations & Verdicts

Email List Natural Decay Calculator

Calculate your annual subscriber attrition. Everything runs locally in your browser.

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