Card Catalog
by Hana Lee Goldin, MLIS
Teaching you how to think like a librarian in the age of AI.
Free subscribers
~26k
Est. revenue
$53k – $110k / yr
Last 30 days
Strong growth
Public estimates are rounded ranges, not exact figures. Paid plans include precise metrics, history charts, sponsor intel, and exports. Last updated Jul 27, 2026.
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