Product Information
What is Newsletter-spy?
Newsletter Spy is a database of over 20,000 alternative newsletters, featuring information such as subscriber counts, launch dates, and engagement metrics.
How to use Newsletter-spy?
This database includes 20K+ Substack newsletters with subscriber counts, dates, and engagement metrics.
Core Functions of Newsletter-spy
Include Over 20,000 Substack Newsletters
Provide Subscriber Count Information
Display Newsletter Publication Dates
Provide Interaction Metrics Data
Usage Scenarios of Newsletter-spy
No usage scenarios available, please contact customer service for details
Common Questions about Newsletter-spy
What does Newsletter Spy do?
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What are the core features of Newsletter Spy?
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