I’ve tried most of the places an author can build a newsletter, and for a specific kind of writer I keep coming back to Substack for authors. It is not the right tool for everyone, and I will be honest about where it falls down. But if you want to write to readers, be found by new ones, and keep the option to earn from it later, Substack does more of that in one place than almost anything else.
What Substack actually does well
Two things, mainly. The first is that you own what you build. Your posts and your subscriber list are yours to export and take anywhere, so you are not renting your audience from a platform that can change the rules on you. The second is discovery. Most email tools are a private pipe: you send, subscribers receive, and no new reader ever stumbles in. Substack has a public side, with recommendations between newsletters, a Notes feed, and an app where readers browse. A post can reach someone who has never heard of you, which a plain newsletter almost never does.
For a novelist that discovery layer is the real draw. It behaves less like an email service and more like a place your writing can be found.
Where it fits, and where a plain newsletter is better
This is the part most Substack advice skips. Substack and a standard author newsletter do different jobs, and the strongest setup often uses each for what it is good at. Your email newsletter is the list you own outright and the one you use for release news, preorders, and launch emails. It is private, direct, and built to sell when you need it to. Substack is the public-facing side: essays, process pieces, world-building, the writing that surfaces to new readers on the feed.
Run both and you give each a clear job. Try to run one as the other, sending launch blasts through Substack or long public essays through your private list, and both get muddy. If you only want one, choose on the goal: reach and discovery point to Substack, a tight owned list you control end to end points to a standard newsletter.
Monetization, honestly
Substack lets you turn on paid subscriptions with almost no setup, which is genuinely rare. It takes 10% of what you earn, and Stripe takes a small transaction fee on top. For an author testing whether readers will pay for bonus chapters, early access, or serialized fiction, that simplicity is worth the cut. Go in knowing the paid model works best when you already have readers who want more of you, not as a way to find them in the first place.
Serialized fiction is a real strength
If you write serials, or want to release a story in parts, Substack suits it well. Chapters land directly in subscribers’ inboxes and post publicly at the same time, which builds anticipation between installments and gives new readers an easy way in partway through. It is one of the few platforms where serialization feels native rather than bolted on.
The honest caveats
Substack is not neutral ground. It is a platform, which means the same “someone else owns the front door” risk that applies to social applies here too, softened only by the fact that you can export your list and leave. Its discovery is real but not magic, so a new newsletter with no readers does not get found simply for existing. And the public feed rewards consistency, which asks more of you than a monthly private newsletter does. None of that is a reason to avoid it. It is a reason to go in clear about what you are signing up for.
For the right author, one who wants to write in public, be discoverable, and keep the option to earn, Substack for authors earns its place. Weigh it against a plain email newsletter, decide which job you actually need done, and remember that unlike a social following, whichever you choose, the list comes with you.
Frequently asked questions
Is Substack free to use?
Yes. Publishing free newsletters costs nothing. If you charge for content, Substack takes 10% of your earnings and Stripe takes a small transaction fee on top.
Do I own my content and list on Substack?
Yes. Your posts and your subscriber list are yours, and you can export both and move to another platform at any time.
Substack or a normal author newsletter?
They do different jobs. A private email newsletter is best for launch news and selling to an owned list; Substack is best for public essays and being discovered by new readers. Many authors run both, with a clear purpose for each.