Substack is not a bad product. It is an honest product that charges 10% of every pound a paid subscriber sends you. That is the deal. If you have 500 paying subscribers at £7/mo each, Substack collects £350 a month indefinitely. Not for servers, not for support, but for the privilege of hosting your list.
This post is about the alternatives. I do not mean abandon Substack tomorrow, which is its own exercise. I mean what the fee-free path looks like, what you actually need to build it, and how to think about the tradeoff between platform convenience and long-term economics.
What Substack actually costs you
The 10% fee is the headline, but it compounds. At £3,000/mo in newsletter revenue, you are paying £300/mo, which is £3,600 a year, to Substack. At £10,000/mo the maths gets uncomfortable: £12,000 a year to a platform you do not own, for a list you cannot fully export without a fight.
The second cost is structural. Substack owns the relationship between you and your readers. The email address is technically yours, but the login, the subscription billing, the discovery, and the upgrade flow all run through Substack. If they change their terms, their cut, or their moderation policy, you find out after the fact.
None of this is unique to Substack. Patreon takes 8 to 12%, Beehiiv has its own tier structure, Ghost has monthly SaaS fees. The question is not whether platforms take money. It is which cost structure makes sense at your stage. We dug into this across tools in creator platform fees, explained.
The revenue maths that change the decision
Below roughly £1,000/mo in newsletter revenue, the Substack fee is noise. The convenience of not managing your own tools is worth it. This is not the stage to optimise for platform fees.
Above £2,000/mo, the 10% starts to matter. At £5,000/mo it is the equivalent of a part-time employee you never hired. At that point, running your newsletter on infrastructure that charges flat rates rather than a revenue percentage changes the economics materially.
The comparison is not Substack versus free. Hosting a newsletter yourself still costs money: email delivery, a domain, a platform subscription if you use one. The comparison is a percentage cut versus a fixed cost, and fixed costs get relatively cheaper as your revenue grows.
What you actually need to run a paid newsletter independently
You need three things: email delivery, payment processing, and content hosting. That is the whole stack.
Email delivery. This is the part Substack handles invisibly. Deliverability, meaning actually landing in the inbox rather than spam, is non-trivial and depends on your sending reputation. Services like Resend, Postmark, or Amazon SES handle this at a cost that is essentially flat per email sent, not a percentage of what your subscribers pay. A list of 5,000 subscribers costs a few pounds a month to deliver to, not a cut of your revenue.
Payment processing. Stripe is the standard. Stripe charges 1.5% + 20p per transaction in the UK for European cards. That is it. On a £7/mo subscription, Stripe takes roughly 30p, not £0.70. For high-revenue newsletters, that difference is significant.
Content hosting and subscriber management. This is where the decision gets interesting. You can self-host with Ghost, which is open-source and excellent if you want to run your own server. You can use Ghost Pro at a monthly flat rate. Or you can use a platform like Crownerr that handles the billing, gating, and member management inside a Space you own on your own domain.
Crownerr charges a platform fee of 6% on Free, 3% on Creator, and 0% on Studio. The Studio plan costs £149/mo. That is a flat fee that covers unlimited revenue, so from roughly £1,500/mo of subscriber revenue, Studio is cheaper than what Substack takes.
Building the actual newsletter business
The Substack model is: write, publish, grow, monetize. The criticism of that model is that it optimises for one revenue channel (subscriptions) at one price point (whatever you set). A standalone newsletter business can stack more than that.
Subscriptions. The recurring core. Weekly or monthly paid access to your writing. This is the Substack model, and it works. The only question is what the infrastructure underneath it costs.
One-time digital products. A deep-dive report. A template pack. A back-catalogue bundle. Sold once, delivered immediately, no subscription required. On Substack, this is clunky at best. On Crownerr or Ghost, it is a native product type with its own checkout flow. We wrote a full guide on how to sell digital products as a creator if that is the direction you want to push.
Community access. Some newsletters sell access to a private discussion space as the primary or secondary product. This is a membership rather than a newsletter in the strict sense, but many creators find the community is where the real loyalty forms. Separating "read my writing" from "join my community" gives you two things to sell instead of one. Here is how to start a paid community.
Bookings. For newsletters built around expertise like finance, legal, health, or coaching, the high-value transaction is not a subscription. It is an hour of your time. Plugging a bookings flow into the same platform means a reader can go from "I loved your piece on X" to "book a session" without leaving your domain.
This is not a pitch to stack every revenue model on day one. It is an argument that the platform you run your newsletter on should not actively prevent you from adding them later.
What you give up when you leave Substack
This should be said honestly. Substack has a discovery network. If someone finds your Substack through the explore tab or a recommendation from another writer, that is a reader you did not have to acquire. Self-hosted newsletters do not have this. You own more, but you are responsible for your own growth, which is why SEO for creators matters more once you go independent.
Substack also handles tax in certain jurisdictions, manages subscriber disputes, and abstracts away a lot of operational friction. When you run your own stack, you deal with that directly or hire someone who does.
The writers who move off Substack and regret it are usually the ones who underestimated how much Substack was doing for discovery. The writers who move and do not regret it are the ones who had already built an audience elsewhere, on social, video, or podcast, and were using Substack primarily as a publishing and payment layer rather than a growth channel.
How to migrate without losing subscribers
Substack lets you export your subscriber list. The export includes email addresses, subscription status, and which subscribers are paying. Before you do anything else, download this export and keep it safe. It is yours.
The migration sequence that causes the least disruption:
- Set up your new platform and get a paid subscription working. Do not migrate until a paying subscriber can successfully subscribe on the new system.
- Send an email to your free list announcing the move. Give them the new link. Most free subscribers will not need to do anything other than update their bookmark.
- For paid subscribers, coordinate the timing so their Substack subscription ends around the same time they start on the new platform. Some creators offer a free month on the new platform as a transition gift.
- Cancel your Substack publication rather than deleting it. Leaving the archive visible means any inbound links from search results or social posts still work.
The technical work is not the hard part. The communication is. Readers tolerate platform changes if you explain them clearly and make the path obvious. We covered the wider version of this in switching creator platforms without losing your audience.
Is Crownerr a Substack alternative?
Yes, for a specific type of creator. Crownerr is built around the idea that your newsletter, your community, your products, and your bookings should all live in one branded Space on your own domain, rather than as separate accounts on separate tools. If you are a writer who only wants to publish text and collect subscriptions, you may find Substack or Ghost simpler. If you are a creator who also sells things, runs a community, or takes 1:1 bookings, Crownerr is designed for that combination.
The fee structure is 6% on Free, 3% on Creator, 0% on Studio. Stripe handles payments. You keep the list. You own the domain. There is a full comparison with Substack that covers features, fees, and what each platform does better.
The honest answer to whether you should move is that it depends on how much you are making and what your growth channel is. If Substack is still your discovery engine, think carefully before pulling the plug. If you have outgrown their 10% cut and your audience follows you wherever you go, the economics of running your own stack start to make sense.