How Much Does It Cost to Start a Paid Newsletter?

Starting a paid newsletter costs almost nothing up front: platform tiers are free at small list sizes, and the honest launch budget is a custom domain plus your writing hours. The cost that matters is the fee stack once money flows, which takes about 17 percent of a $9 monthly subscription on a revenue-share platform, or a monthly SaaS fee on the alternatives. Figures come from the verified paid newsletter course.

The startup stack, itemized

| Item | Cost | |---|---| | Network platform (Substack) | $0 to publish; 10 percent of paid revenue when payments turn on | | Growth toolkit (beehiiv) | $0 to 2,500 subscribers; paid tiers from about $49 per month | | Creator toolkit (Kit) | $0 to 10,000 subscribers including monetization; paid from about $39 per month | | Stripe processing on Substack | 2.9 percent plus 30 cents per transaction, 0.7 percent on recurring | | Custom domain | required from day one by the course's ownership rule; price it at your registrar |

The table is the whole launch budget. Everything else the course prescribes, the welcome email, the public archive, the first substantial free issue, costs an afternoon, not money. Setup is in the storefront lesson.

The fee stack, worked

On a revenue-share platform, a $9 monthly subscription loses about $1.52 to the platform cut and processing, leaving roughly $7.50 net per subscriber per month. A $90 annual subscription loses about $12.54, near 14 percent. Those percentages are stable, so the decision is philosophical: trade revenue share for built-in discovery, or pay a flat monthly fee and keep full revenue.

The crossover is worth computing once your list grows. At 150 paying subscribers on a $9 plan, a 10 percent platform cut plus processing runs about $225 a month, well above beehiiv's $49 tier, but the network platform's discovery may be what got you the 150. Own your export file either way, because the subscriber list is the only portable asset.

What the money earns

Worked net of the fee stack: 30 paid subscribers is about $225 per month, 150 is about $1,125, and 300 is about $2,250. Against those numbers sit the free-to-paid conversion reality, 1 to 3 percent typical with 5 percent excellent, and monthly churn of 3 to 5 percent in the good range. A free list of 3,000 at 3 percent conversion becomes 90 paying readers, roughly $675 net per month. Every scenario is derived in the money lesson.

Optional costs, and what to skip

Skip paid advertising, purchased subscribers, logo design, and a second publication, all named in the course's ninety-day plan as things you do not do. The one quasi-cost worth considering early is your time budget: the course plans the work at eight to twelve hours a week, and that is the real capital this business consumes.

The revenue-side costs

Two money mechanics belong in any cost picture. First, the annual tier: the convention is ten months for twelve, roughly 17 percent off, inside the 10-to-20 percent discount band readers expect, so your strongest offer still collects most of the monthly rate up front. Second, platform churn defenses: Substack's Boost system auto-offers discounts to engaged readers at a default 20 percent, which trades a slice of revenue for keeping a subscriber the churn math would otherwise lose.

Sponsorships carry costs of their own in the discounting they invite, though the direct fees are zero. Operators report a wide band for niche editorial lists, and a B2B list of 10,000 subscribers with a 35 percent or better open rate earns $500 to $1,500 per sponsored issue at common CPMs, with most lists earning well below the top of the range. The conversion lesson prices each lever.

What the first quarter looks like in dollars

The ninety-day plan spends almost nothing by design: publishing free, pledges switched on, subscriptions off until the founding window opens around day 61. When that window opens, the founding price does the work, and the fee stack takes its first bite. Until then the only scheduled spend is your registrar bill and the two fixed growth hours a week the course prescribes, which is why this business fits the under-$1,000 band with years of room to spare.

Capital bands

| Band | What it buys | |---|---| | Under $1,000 | The complete start, with years of runway on free tiers | | $1,000 to $5,000 | Nothing necessary; this band is for impatience, and the course advises against spending it | | $5,000 to $25,000 | Design, editing, and paid growth after organic signals prove out |

Common questions

Is Substack really free?

Free to publish, yes. Once payments turn on, it takes 10 percent of paid subscription revenue plus Stripe's processing, which totals about 17 percent on a $9 monthly plan.

When do I start paying beehiiv or Kit?

beehiiv's free tier ends at 2,500 subscribers and Kit's at 10,000, so the honest answer is that platform cost arrives only after audience proof. Until then, $0.

What about legal costs?

None specific to launch beyond compliance habits: CAN-SPAM penalties reach $53,088 per violating email, opt-outs must be honored within 10 business days, and every message needs a physical postal address. The rules are summarized in the inbox rules lesson.

The complete ninety-day plan is free in Start a Paid Newsletter. The full story is in our paid newsletter startup guide.