Cost calculator
Newsletter platform cost calculator by list size
Enter your list size to compare the verified monthly prices for Kit, beehiiv, and MailerLite.
GUIDES, COMPARISONS & CALCULATORS
Before you choose, know what the choice will cost.
We read the pricing pages, check the terms, and build tools that let you compare the trade-offs with your own numbers. We’re starting with newsletter software.
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Browse newsletter software Make the numbers concrete
Platform comparison
Kit vs beehiiv 2026: pricing and upgrade triggers
See where each platform fits, what its paid tiers unlock, and which trade-offs matter before you upgrade.
Migration checklist
Newsletter platform migration checklist: move without losing readers
Move subscribers, automations, domains, and billing in a sequence you can check off—and roll back if needed.
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Browse practical guides Questions that come next
Calculator Calculate your newsletter software break-even audience
Enter your software bill and conversion assumptions to see the audience size needed to cover it.
Calculator Calculate the payback from switching newsletter platforms
Add switching costs and monthly savings to estimate payback time and first-year net savings.
Comparison beehiiv vs MailerLite 2026: price and platform fit
Compare growth features, sending limits, and the prices we could verify for each platform.
Guide How to calculate the real cost of newsletter software
Account for the monthly plan, revenue share, payment processing, and the work of switching.
Guide When is a flat-fee Substack alternative cheaper?
Find the paid-revenue point where a flat monthly plan becomes cheaper than a 10% share.
Calculator Compare a 10% newsletter fee with a flat monthly plan
Enter monthly subscription revenue to compare a 10% platform fee with a flat monthly price.
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See what we checked—and when.
We link factual claims to their sources and show when we last reviewed them. Product links are unpaid today. If that changes, we’ll label the relationship beside the link, and it will not alter calculator results.
See the editorial policyPricing data for this newsletter software collection was last reviewed . Always confirm the final price and terms at checkout.