Substack drives 36% of new subs, Google just 3%, creator's data shows

firstadopter · x · 2026-09-23

A Substack creator shared the sources of his new subscriptions: 36% from Substack itself, 31% from X, 14% from direct URL, 11% from the Substack app, and only 3% from Google.

The breakdown underscores Substack's network effect — in-platform recommendations and social (especially X) drive growth, while search engines barely matter.

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