Category
Newsletter Calculators
Price newsletter sponsorships accurately and project subscriber-supported revenue for email-first creators.
3 free tools
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3 calculators in this category
Newsletter Sponsorship Calculator
Calculate fair newsletter ad rates using CPM, open rate, and subscriber count.
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Email List Value Calculator
Find out how much your email list is worth as a business asset.
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Substack Revenue Calculator
Project Substack paid subscription revenue with churn modeling.
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