Substack Income: Build a Paid Newsletter From Scratch
Real strategies to hit $1K MRR with paid subscribers
By the Monthly Income Booster editorial team · Updated · How we research and fact-check
On this topic
Substack lets writers charge $5–$15/month for premium newsletters. Top writers earn $500K+/year. Most earn nothing — the difference is consistency and niche.
Niches That Pay
Finance, business strategy, niche tech, sports analytics, parenting, niche hobbies. Anything where readers will pay for an unfair information advantage.
The 100 True Fans Math
100 paid subscribers × $10/month = $1,000 MRR. 1,000 = $10K MRR. Most writers stop before reaching the 100-subscriber tipping point.
Free-to-Paid Conversion
Industry average: 5–10% of free subscribers convert. Need 1,000–2,000 free subs to hit 100 paid. Free content must be excellent, paid must be better.
The one number the whole thing rests on
Paid-conversion rate — the share of free subscribers who pay — is what decides whether a newsletter is a business or a hobby. Newsletters commonly convert a low single-digit percentage of their free list. At 3% conversion and $8 a month, 1,000 free subscribers is 30 paying subscribers and $240 a month before Substack's 10% and payment processing. Ten thousand free subscribers on the same numbers is $2,400 a month. That is the whole model: list size × conversion rate × price, minus roughly 13% in platform and processing fees.
| Free subscribers | At 2% paid | At 3% paid | At 5% paid |
|---|---|---|---|
| 1,000 | $160 | $240 | $400 |
| 5,000 | $800 | $1,200 | $2,000 |
| 10,000 | $1,600 | $2,400 | $4,000 |
| 25,000 | $4,000 | $6,000 | $10,000 |
Annual plans change the arithmetic
Most newsletters price an annual plan at roughly ten months for twelve, and a meaningful share of paying subscribers take it. That does two useful things: it front-loads cash, and it removes eleven monthly opportunities to churn. A newsletter with heavy annual adoption has a far more stable revenue line than the same newsletter on monthly billing, even at identical subscriber counts. It also makes the monthly figure misleading, so divide annual payments by twelve when you are working out what the newsletter actually earns each month.
Substack versus running it yourself
Substack takes 10% of subscription revenue, plus payment processing on top. That is a lot on a large newsletter and nothing on a small one — 10% of $200 a month is not worth an afternoon of migration, and 10% of $20,000 a month funds a full self-hosted setup several times over. The genuine argument for staying is discovery: recommendations from other newsletters bring real subscribers, and that network does not exist on self-hosted platforms. The genuine argument for leaving is that the subscriber list, not the platform, is the asset — and exporting it is the one thing you should confirm you can do before you start.
What the first year actually looks like
Slow, and the shape catches people out. Nothing much happens for months, most growth arrives in a handful of posts that travel further than the rest, and the paid conversion lags the free growth by weeks because people subscribe to the archive before they subscribe to the promise. Publishing consistently for six months before expecting revenue is a realistic frame. If you need income this month, this is the wrong route; if you are building something that compounds, it is one of the few that genuinely does.
Related reading: Royalty Income and Licensing Income.
Official sources
Tax rules, limits and pay data change. Check the current figures with the primary source before acting on them.
Frequently Asked Questions
How much money can you make on Substack?+
It comes down to list size × paid conversion rate × price, minus roughly 13% in platform and payment fees. Newsletters commonly convert a low single-digit share of free subscribers, so at 3% and $8 a month, 10,000 free subscribers works out to about $2,400 a month gross.
What does Substack charge?+
10% of subscription revenue, with payment processing on top of that. It costs nothing on a free newsletter. On a large paid newsletter the percentage becomes the main argument for self-hosting.
How many subscribers do I need to make a living?+
Work backwards from your target. At $8 a month and a 3% paid conversion, $4,000 a month gross needs roughly 17,000 free subscribers. Raising the price or the conversion rate moves that number far faster than raising the list size does.
Should I use Substack or self-host?+
Substack's 10% is cheap when revenue is small and expensive when it is large, and its recommendation network genuinely brings subscribers. The list is the asset either way — confirm you can export it before you build on any platform.
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