Ghost vs Substack - The Fee Math I Keep Seeing Creators Miss

The Decision Comes Down to One Number: 10%

I've read through dozens of Ghost vs Substack comparisons, and they all bury the lead. The fee structure is the only thing that matters when choosing between these platforms. It is how much of your revenue each platform takes.

Substack takes 10% of every dollar you earn from paid subscriptions - on top of the standard Stripe processing fees of roughly 2.9% plus $0.30 per transaction. Ghost takes 0%. It charges a flat monthly hosting fee and keeps nothing when your subscribers pay you.

A newsletter earning $5,000 a month - 1,000 subscribers at $5 each - loses $500 a month to Substack's cut. That is $6,000 a year handed to a platform for the privilege of using it. Ghost's hosting at that scale runs around $29 per month, or $348 per year. That is more than $5,600 annually on a mid-sized newsletter that is not even close to being a full-time business yet.

Scale it up. A newsletter generating $10,000 a month pays Substack $12,000 a year just in platform fees. Ghost costs the same $348. The math does not get better for Substack the more you earn - it gets worse.

Where Substack Wins and Why It Is Not Nothing

Substack is a genuinely good deal for creators who are just starting out and have no audience yet.

Substack has over 35 million active subscriptions on its platform, with more than 5 million of those being paid. It has built a solid internal discovery engine through its Notes feed, recommendations system, and category leaderboards. In a single three-month stretch, 32 million new subscribers came from within the Substack app itself - meaning from internal discovery, not from creators pushing links on social media.

32 million subscribers in three months. Ghost does not have this. When you publish on Ghost, you are responsible for your own growth. The platform does not recommend your work to strangers. It does not surface you in a feed. It does not have a built-in social network that can cross-pollinate subscribers between publications.

For a writer with zero following and no email list, Substack's network can generate early momentum that Ghost simply cannot match. The break-even point where Ghost's lower fees start to win over Substack's free-to-start model is roughly 50 to 60 paying subscribers at $5 per month. Below that threshold, Substack costs less in real dollars. Above it, every new subscriber widens Ghost's financial advantage.

There is also the simplicity argument. Substack takes about 15 minutes to set up. You write, you hit send, readers subscribe. Ghost requires connecting a domain, selecting a theme, configuring Stripe, and spending a few hours on initial setup. The setup difference is roughly 2 to 3 hours of work up front. For a lot of writers, that extra setup time adds up.

The SEO Difference Between Ghost and Substack

Here is what the typical Ghost vs Substack comparison misses: for creators building a long-term content business, the SEO difference is as financially significant as the fee difference.

Ghost is built on a full CMS. It generates XML sitemaps automatically, supports canonical tags, lets you edit meta titles and descriptions, and is built on a tech stack that loads fast and scores well on Core Web Vitals. Ghost content regularly ranks in Google search for non-branded keywords. Substack content rarely does.

A practitioner who ran both platforms simultaneously for over a year documented this directly. Publishing the same content on both Substack and Ghost, the Ghost version was indexed and ranking for competitive keywords while the Substack version produced almost no organic search traffic. The Ghost version of an essay began ranking well months after the same essay had been posted on Substack first.

What this means practically: a Ghost publication can build a compounding traffic flywheel where old posts keep bringing in new free subscribers from Google forever. A Substack publication depends almost entirely on active promotion and the internal Substack network to grow. Once you stop promoting, Substack growth stalls. SEO traffic keeps arriving whether you post that week or not.

For creators writing evergreen content - tutorials, guides, comparison articles, analysis pieces - Ghost's SEO advantage can be worth more than the fee savings over a two to three year horizon.

Design and Brand Control

Every Substack looks like every other Substack. The layout is fixed. You can change your accent color and upload a logo. You cannot change the page structure, the typography, or create a custom landing page.

A custom domain on Substack costs a one-time $50 fee. And using it removes your publication from Substack's Discover tab - so you lose some of the network discovery benefit the moment you try to brand yourself properly.

Ghost's theme system is entirely different. You install a professional theme and control every visual element - homepage layouts, typography, dark mode, reading progress bars, photo galleries, custom membership signup pages. For creators building a media brand or a company publication rather than a personal newsletter, this distinction matters a lot. Your Ghost site looks like yours. Your Substack looks like Substack.

Ghost is also open source. If Ghost the company shuts down tomorrow, you have the code and can run the platform yourself indefinitely. With Substack, you can export your subscriber list - but you cannot export your payment data. Paid subscribers would need to re-subscribe through a new system if you ever migrated away.

Monetization Beyond Subscriptions

Substack's monetization is narrow by design. Paid subscriptions are the main lever. There is no display advertising, no digital product sales, and limited tooling for managing sponsored placements. Writers do embed sponsorships manually in their newsletters, but the platform lacks proper tools to tag sponsored links.

Ghost supports multiple paid membership tiers, one-time purchases, digital products, affiliate marketing, display ads via Google AdSense, and direct brand partnerships. You can run a free tier, a $7 monthly tier, a $75 annual tier, and a $500 lifetime founding member tier simultaneously - with different content access rules for each. Substack gives you free and paid. That is it.

For creators who want to sell a course, a coaching product, or a digital download alongside their newsletter, Ghost's flexibility is necessary. Substack's simplicity is also its ceiling.

Who Should Use Substack Right Now

Substack is the right choice if you are starting from zero with no existing audience and no email list. The internal discovery network, Notes feed, and recommendation system can generate your first few hundred subscribers in ways that Ghost simply will not. The $0 upfront cost eliminates risk while you figure out if your newsletter concept even works.

Substack also makes sense for creators who publish multiple formats - long-form essays, short posts, podcasts, and live video - in one place without managing technical infrastructure. The platform has native podcast hosting and video support. Ghost handles text content beautifully but is less turnkey for multimedia creators.

The Substack network is also where the readers are. Over 20 million monthly active subscribers use the platform. The internal recommendation algorithm is explicitly designed to generate new subscribers rather than just maximize time-on-platform.

Who Should Use Ghost Right Now

Ghost is the right choice the moment your newsletter starts earning money. The break-even math is clear: if you have more than 50 to 60 paying subscribers at $5 per month, Ghost is already cheaper in total cost than Substack. At $500 per month in revenue, switching to Ghost pays for itself within the first month.

Ghost is the better platform for creators who care about SEO and want their content to compound over time. Publications on Ghost collectively earn over $100 million per year, and Ghost charges 0% of that. Some newsletters on Ghost run at $39,000 in monthly recurring revenue and some media brands have over 29,000 paying members, all without paying platform fees.

Ghost is also the choice for anyone building a media brand rather than just a newsletter. If your publication is supposed to look and feel like a professional publication - with a distinct design, custom landing pages, and a website that ranks in Google - Substack cannot deliver that. Ghost can.

For creators who want to send outbound email as part of their growth strategy - reaching potential readers who have never heard of them before - Try ScraperCity free to build a targeted contact list by industry, title, or company size, then drive those cold contacts toward your newsletter opt-in page regardless of which platform you publish on.

The Switching Cost Question

Migrating from Substack to Ghost is possible and Ghost offers a free migration service on annual Creator, Team, or Business plans. Your posts and free subscriber list can transfer cleanly. The complication is paid subscribers - you cannot export credit card data, so paying readers will need to re-subscribe through Ghost's Stripe integration.

In practice, this means you should announce the migration before it happens, explain why you are moving, and make re-subscribing as easy as possible. When I moved publicly, paid subscriber loss was minimal because I communicated clearly before and during the transition. One creator who made the move publicly noted that readers were actively glad when they moved off Substack and onto Ghost.

The bigger switching cost is psychological. Substack's network drives growth passively. The moment you leave, that growth engine stops. Ghost requires you to build your own growth - through SEO, social media, cross-promotions, and direct outreach. That is more work up front but gives you an asset you own rather than growth you borrow from someone else's platform.

The Platform You Start On Is Not the Platform You Have to Stay On

I watch creators make this mistake constantly - treating the Ghost vs Substack decision as permanent. It is not.

Many creators who now run successful Ghost publications started on Substack. They used Substack's discovery network to get their first 200 or 300 subscribers. Then they migrated when the fee math started to hurt. The two platforms serve different stages of a newsletter business.

One creator who published simultaneously on both platforms for over a year - keeping Substack active for discovery while using Ghost as the primary publishing home - found that the hybrid approach captured the network benefits of Substack and the SEO and ownership benefits of Ghost at the same time. The Ghost version of her content ranked in search. The Substack version pulled in new readers through internal recommendations. Both subscriber lists fed into the same business.

It doubles the publishing work. But it shows that the choice is not as binary as most comparisons suggest.

What You Should Actually Be Asking

The Ghost vs Substack decision is not really about features. It is about what stage you are at and what you are building.

At zero subscribers, Substack removes friction and gets you publishing. At 100 paying subscribers, the math starts favoring Ghost. At 500 paying subscribers, staying on Substack is genuinely expensive. At 1,000 paying subscribers at $5 each, you are handing Substack $6,000 a year for no reason other than inertia.

The honest answer: start on Substack if you need the network and have no audience. Move to Ghost when your revenue makes the fee math painful. The migration is manageable.