Ghost Newsletter Revenue Calculator

The economic question this model answers is not how much a newsletter grosses but how much survives the fee structure, and Ghost differs from most competitors in charging a fixed monthly hosting fee instead of a percentage of revenue. Gross revenue is built from a subscriber count, a free-to-paid conversion rate, a distribution across membership tiers, and a monthly-versus-annual plan mix, since annual plans are usually discounted 15 to 25 percent in exchange for prepayment and lower churn. From that gross, only two deductions apply: the hosting plan, and Stripe card processing at the standard US rate of 2.9 percent plus 30 cents per transaction. That fixed 30-cent component is regressive, weighing far more heavily on a 5 dollar tier than a 50 dollar one. The fixed-fee versus revenue-share comparison has a clean crossover point. A platform taking 10 percent costs more than a fixed hosting plan whenever gross revenue exceeds ten times that plan's price, which puts the break-even for a 25 dollar plan near 250 dollars per month and rises proportionally on larger plans. Inputs matter: paid conversion for newsletters generally runs 3 to 12 percent of the total list with 5 to 7 percent typical, tier distribution commonly skews 60 to 75 percent toward the entry price, and monthly churn of 3 to 5 percent turns over a third to half of a cohort annually. The model is a steady-state snapshot: it does not compound growth, does not net churn against new signups, and treats conversion as constant when it actually moves with launch cycles.

Ghost was created by John O'Nolan, previously deputy head of design for the WordPress user interface team, who argued that general-purpose content management had become poorly suited to writers. A Kickstarter campaign in the spring of 2013 raised close to 200,000 pounds from several thousand backers, and the software shipped later that year as an open-source Node.js application under the MIT license. Governance was deliberately structured as a non-profit foundation rather than a venture-backed company, which is the reason the platform never adopted a revenue share on publisher earnings and instead sells managed hosting alongside a free self-hosted option. The features this calculator depends on arrived in stages. Native memberships and paid subscriptions with Stripe integration were introduced in Ghost 3.0 in October 2019, and built-in email newsletter delivery followed in Ghost 4.0 in March 2021, turning what had been a blogging engine into a subscription publishing system. The competitive context was set by Substack, founded in 2017 by Chris Best, Hamish McKenzie, and Jairaj Sethi, which popularized paid newsletters by charging nothing upfront and taking 10 percent of subscription revenue. The two pricing philosophies, percentage of revenue against fixed subscription, have defined the category ever since, and the underlying card processing rate of 2.9 percent plus 30 cents comes from Stripe, founded in 2010, whose published US pricing both platforms pass through to publishers.