Substack vs Beehiiv: which is better for paid newsletters?

Short answer: Substack is better for starting a paid newsletter from zero, and Beehiiv is usually better once you are earning real money. Substack charges nothing upfront but takes 10% of your paid subscription revenue forever. Beehiiv charges a monthly fee starting around $49 but takes 0% of your revenue. The crossover point, where Beehiiv becomes cheaper, arrives earlier than most people expect.

Neither platform is bad. They are built for different stages of the same journey. The mistake is staying on the starter platform long after you have outgrown it, quietly paying a percentage that adds up to thousands a year.

The fee math, plainly

Substack's model is simple: the platform is free to use at any list size, and when you turn on paid subscriptions, Substack takes 10% of every payment. Stripe's processing fees, roughly 2.9% plus 30 cents per transaction, apply on top. If you earn $1,000 a month from paid subscribers, Substack takes about $100 of it.

Beehiiv's model is the inverse: the Launch tier is free up to 2,500 subscribers, and paid plans start around $49 a month for the Scale tier. Beehiiv takes 0% of your subscription revenue. Only Stripe's processing fees apply.

The break-even math is straightforward. At $49 a month for Beehiiv Scale, Substack's 10% costs you more the moment your paid revenue passes roughly $490 a month — about 50 subscribers at $10 a month. Past that line, every additional subscriber widens the gap. At $5,000 a month in paid revenue, Substack takes $500 while Beehiiv costs $49. That is a difference of over $5,000 a year.

Why Substack still wins at the start

Despite the fee, Substack is the better choice for most beginners, and it is not close. Starting is free, setup takes minutes, and there is no monthly bill while you figure out whether anyone wants to read your newsletter. For a newsletter earning its first few hundred dollars, Substack is genuinely the cheapest option.

Substack's less obvious advantage is its network. The platform has a built-in reader ecosystem: recommendations between publications, the Notes feed, and an app where readers discover new writers. For some writers, recommendations drive a meaningful share of new subscribers. If the network is bringing you growth you would not get elsewhere, the 10% is paying for something real.

There is also the simplicity factor. Substack is a writing tool with payments attached. You write, you publish, you get paid. There is almost nothing to configure, which matters when your energy should be going into the writing itself.

Where Beehiiv pulls ahead

Beehiiv is built for newsletters as businesses, not just as writing projects. Beyond the 0% revenue cut, it offers the tools that matter once you are growing: email automations, audience segmentation, A/B testing of subject lines, a built-in referral program, and an ad network that lets you earn from sponsors.

The ad network deserves attention. Beehiiv lets you run ads in your newsletter and keep the revenue, which opens a second income stream beyond subscriptions. For newsletters with large free audiences that do not convert well to paid, advertising can become the bigger earner. Substack has been slower here, only recently adding native sponsorship features.

Design and branding control is another gap. Beehiiv gives you a proper website with custom domain, editable pages, and SEO control. Substack gives you an archive page with limited customization. If your newsletter is becoming a brand, Beehiiv treats it like one.

The growth and discovery comparison

This is where the decision gets personal rather than mathematical. Substack's discovery happens inside Substack: recommendations, the app, the network of writers cross-promoting each other. It works best for writing that appeals to Substack's existing reader base, which skews toward culture, politics, and ideas.

Beehiiv's growth tools are more mechanical: referral programs that reward subscribers for sharing, paid boosts to acquire subscribers from other newsletters, and the ad network. These work for any niche, but they require you to operate them. Nobody grows on Beehiiv by accident.

Ask yourself an honest question: where will your first thousand readers come from? If the answer is Substack's network and recommendations, stay on Substack. If the answer is your own audience, social media, or paid acquisition, Beehiiv's tooling will serve you better.

The Stripe fee everyone forgets

Whichever platform you choose, Stripe takes its cut on every paid subscription: roughly 2.9% plus 30 cents per transaction. This applies on top of Substack's 10% and alongside Beehiiv's 0%. On a $10 monthly subscription, Stripe takes about 59 cents. On a $100 annual subscription, about $3.20.

This matters more than it looks for low-priced tiers. If you charge $5 a month, the 30-cent fixed fee alone is 6% of the payment. Annual plans soften this considerably, which is one reason many newsletter writers push annual subscriptions hard. The math favors fewer, larger transactions.

Neither platform controls this fee, and there is no way around it short of using a different payment processor, which neither platform allows for subscriptions. Just factor it into your pricing. If you want to net $10 per subscriber per month, you need to charge a bit more than $10.

What about Ghost and Kit

Substack and Beehiiv are not the only options, and two others deserve a mention. Ghost is the choice for writers who want to own everything: your site, your data, your brand, with 0% revenue share. Ghost Pro plans start around $29 a month and rise with your member count. The tradeoff is that you are running a publication, not just a newsletter. There is more setup, more configuration, and more of a learning curve.

Kit, formerly ConvertKit, is the choice for creators who live on email automation. Its visual automation builder is the best in the business for sequences, funnels, and segmenting audiences. Paid newsletter features exist, though Kit's heritage is courses and digital products rather than publications. If your newsletter is one part of a broader creator business with products to sell, Kit is worth a look.

For most people choosing between Substack and Beehiiv, these are distractions. But if the Substack-versus-Beehiiv debate leaves you unsatisfied, it is usually because you actually want what Ghost or Kit offers. Name what you want first, then pick the platform.

Migration: easier than you fear

One reason people stay on Substack too long is the fear that moving is hard. It is not, or at least not as hard as imagined. Both Beehiiv and alternatives like Ghost offer free migration assistance, and paid subscribers transfer cleanly because Stripe holds the actual customer relationship. Your archives, subscriber list, and paid subscribers can all move.

The real friction is psychological: telling readers, updating links, and the nagging worry that something will break. Migrations typically take one to three weeks including DNS and domain setup. Plan it during a quiet publishing period, communicate clearly with readers, and it is a manageable project, not a crisis.

The existence of an easy exit should factor into your starting decision too. Choosing Substack now does not trap you. You can start where starting is free and move when the math says to move.

When to actually make the switch

Knowing Beehiiv is cheaper is not the same as switching today. The right time to move is when three things are true: your paid revenue is consistently above the break-even point, your growth is steady enough that the flat fee will keep getting cheaper per subscriber, and you have a quiet two-week window to handle the migration.

Do not switch during a launch, a viral moment, or a busy publishing stretch. Migrations are straightforward but they deserve your attention. A calm fortnight where nothing else is happening with the newsletter is ideal. Tell your readers what is happening and why, in one short email. Most will not care. A few will appreciate the transparency.

Also, do not switch just because the math says so if Substack's network is genuinely driving your growth. Run the numbers honestly: if recommendations bring you 30% of new subscribers, that growth may be worth more than the fee you would save. The fee is only wasted if it buys you nothing. If it buys growth, it is marketing spend, and you should evaluate it like marketing spend.

A simple decision framework

If you have no audience and no paid subscribers yet, start on Substack. It costs nothing, the network might help you grow, and you can leave whenever you want.

If you are earning more than about $500 a month from paid subscriptions, do the math on Beehiiv. You are probably paying more than a flat-fee plan would cost, and the gap grows every month.

If you are building a newsletter business with ads, referrals, and multiple revenue streams, Beehiiv is the stronger platform. Its tooling is built for that.

If you are a writer who wants to write and be paid with minimum fuss, and the 10% does not bother you, staying on Substack is a legitimate choice. Not every newsletter needs to be optimized like a startup.

The platforms will keep evolving and the exact prices will shift, so check current pricing before committing. But the underlying shape of the decision is stable: percentage fees favor beginners, flat fees favor growers. Figure out which one you are, and choose accordingly.