Substack vs beehiiv: Which Newsletter Platform Wins?

Quick answer: Choose Substack for the easiest start and its discovery network (recommendations, app, Notes) — accepting a 10% cut of paid revenue forever. Choose beehiiv for growth mechanics and monetization variety (referrals, Boosts, ad network) at a flat fee with 0% taken from subscriptions. If owning your platform matters more than either — your design, your SEO, your subscriber list on your own Stripe — the answer is a third option: Ghost.

Two Different Bets on the Same Business

Substack and beehiiv are both excellent newsletter platforms, but they make opposite bets.

Substack bets on its network. It’s free until you monetize, payments are pre-wired (subscribers pay through Substack’s Stripe), and the platform actively feeds you readers through recommendations, the Substack app, and Notes. In exchange, it takes 10% of every paid subscription, forever — on top of Stripe’s ~2.9% + $0.30, roughly 13% of gross revenue.

beehiiv bets on tooling. Built by the team behind Morning Brew’s growth, it charges a flat monthly fee and takes 0% of your subscription revenue. Instead of a discovery feed, it gives you growth and monetization machinery: an automated referral program, the Boosts marketplace, and a built-in ad network with brand advertisers.

Which bet is right depends on how you plan to grow and how you plan to earn.

Pricing and Fees

The math is simple: Substack’s cost scales with your success, beehiiv’s doesn’t.

• At $1,000/month in subscriptions: Substack takes ~$100/mo; beehiiv costs ~$43/mo flat.
• At $5,000/month: Substack takes ~$500/mo; beehiiv still ~$43/mo.
• At $100,000/year: Substack’s cut is roughly $13,000/year including processing; beehiiv stays around $500–700/year.

The break-even is early. Once a paid newsletter earns more than ~$430/month, beehiiv’s flat fee is already cheaper than Substack’s 10% — and the gap widens every month after.

One caveat in Substack’s favor: at zero revenue, Substack is genuinely free with no subscriber cap, while beehiiv’s free plan caps at 2,500 subscribers. For a free newsletter you never plan to monetize, Substack costs nothing indefinitely.

Growth: Network vs Machinery

Substack’s network effect is real. Recommendations from other Substack publications are the most effective subscriber-acquisition channel many writers report, and the app + Notes give your writing a social surface without you running ads. You’re renting attention from the network — which works until the algorithm or the network’s politics shift.

beehiiv gives you the machinery instead:

• Referral program — automated milestone rewards for subscribers who share your newsletter
• Boosts — a marketplace where you pay other newsletters to recommend you (or earn by recommending others; beehiiv takes 20% of Boosts spend)
• Recommendations — beehiiv-network cross-recommendations, similar to Substack’s

Neither platform gives you meaningful search growth: your publication lives on their rented infrastructure with limited SEO control. That’s the lane where Ghost plays — every post is a page on your own domain with full meta, schema, and sitemap control.

Monetization Beyond Subscriptions

This is beehiiv’s clearest win. Substack monetizes one way: paid subscriptions (minus 10%). beehiiv stacks three:

1. Paid subscriptions (0% platform cut on paid plans)
2. Ad network — beehiiv places brand advertisers (it has worked with names like Netflix and HubSpot) in your sends, paying CPM or CPC
3. Boosts earnings — get paid to recommend other newsletters

For newsletters with large free audiences, the ad network alone can out-earn what subscriptions would, which is something Substack simply doesn’t offer.

Ownership and Lock-In

Both platforms let you export subscribers as CSV, and both let you take paid subscribers with you via Stripe (beehiiv natively — it’s your Stripe account; Substack requires contacting support to disconnect from their platform account).

But on both, you’re a tenant: their design system, their domain infrastructure (custom domains supported, but the platform serves the site), their feature roadmap, their content policies. Neither is open-source; neither can be self-hosted.

If that’s the dealbreaker, the alternative both ignore is Ghost: MIT-licensed open source, run by a nonprofit foundation that can’t be acquired, 0% platform fee with payments in your own Stripe, a real website with full design control via themes, and the option to self-host. We’ve compared it against each directly in Ghost vs Substack and Ghost vs beehiiv, and the newsletter platform overview covers the full landscape.

Which Should You Choose?

Choose Substack if:

• You’re starting from zero and want the network to find you readers
• You want payments live in minutes with zero configuration
• You won’t monetize soon (free = genuinely free, no caps)
• Notes/app discovery matters more to you than fees

Choose beehiiv if:

• You’re serious about paid revenue (0% cut beats 10% from ~$430/mo onward)
• You want ads and Boosts as additional income streams
• You like running growth as a system (referrals, paid acquisition)
• You’re migrating an established list and the 10% cut stings

Choose Ghost if:

• You want to own the platform: your domain’s SEO, your design, your Stripe, your data
• You’re building a publication (website + newsletter + memberships), not only an email list
• You’d rather compound search traffic on your own domain than rent network reach

Whichever you pick, the subscriber list is the asset — keep it exportable, keep payments in infrastructure you control where possible, and re-evaluate once real revenue makes the fee math concrete. If you later outgrow either platform, migrating to Ghost keeps your subscribers and your billing intact.

Looking beyond these two? Our best newsletter platforms comparison covers the full market.