Newsletters are one of the most profitable online businesses in 2026. But your choice of platform determines how much of that profit you keep—and how fast you grow. Substack and beehiiv are the two dominant players, each with radically different philosophies. Substack offers simplicity and a built‑in discovery engine. beehiiv provides growth tools, an ad network, and a freemium model. This 2,500‑word deep dive compares every money‑related feature, so you can pick the platform that maximizes your income.
Must‑read before you decide
Substack vs beehiiv: The 2026 Landscape
Both platforms let you build an email list, publish newsletters, and charge subscribers. But their DNA is different. Substack (founded 2017) pioneered the paid newsletter model. It’s a walled garden with a built‑in recommendation engine and a 10% cut of all revenue. beehiiv (founded 2021) took a growth‑first approach: free up to 2,500 subscribers, powerful referral tools, and an ad marketplace called Boosts. In 2026, both have matured, but the choice still comes down to how you want to grow and monetize.
Fee Structures: What You Actually Pay
Fees directly impact your bottom line. Here’s the breakdown.
| Fee Type | Substack | beehiiv |
|---|---|---|
| Platform fee (monthly) | $0 | $0 (free up to 2,500 subs) $42/mo (Growth) $84/mo (Scale) Custom (Enterprise) |
| Transaction fee (paid subs) | 10% of subscription revenue | 0% on all plans (Stripe fees apply: 2.9% + $0.30) |
| Stripe processing | 2.9% + $0.30 (included in Substack's 10%? No, Substack's 10% is on top) | 2.9% + $0.30 (you pay Stripe directly) |
| Ad network cut | No native ad network | beehiiv Boosts takes 30% of ad revenue |
| Export / migration fee | Free, but you lose recommendations | Free (export anytime) |
Substack's 10% is often misunderstood: it's 10% of all paid subscription revenue, plus Stripe fees (2.9% + $0.30). So on a $5/month sub, you lose ~$0.50 to Stripe + $0.50 to Substack = $1.00, leaving you with $4.00. On beehiiv, you only pay Stripe fees ($0.45 on $5), keeping $4.55. That’s 14% more revenue per subscriber.
The $1,000/month breakeven
If you charge $10/month, Substack keeps $1 + Stripe $0.59 = $1.59, you keep $8.41. beehiiv (free plan) keeps $0, you pay Stripe $0.59, you keep $9.41. That’s 12% more. At $1,000/month revenue, Substack costs you $159, beehiiv $59. The difference funds your first hire or tool.
Growth & Discovery Tools
Getting subscribers is half the battle. Here’s how each platform helps.
Substack’s biggest growth asset is its network. When readers subscribe to one newsletter, they see recommendations for similar ones. Top publications get thousands of free sign‑ups via “Substack Recommendations”. You can also appear in the Substack Reader app and the “Featured” section. It’s passive, but you have little control.
beehiiv was built for growth. Its “Referral Program” lets you reward subscribers for sharing (e.g., give a free month for 3 referrals). The “Boosts” ad network pays you to include promoted content. And the “3‑Step Growth Engine” helps you run targeted campaigns to convert free readers to paid.
Which is better? If you want to piggyback on an existing network, Substack’s recommendations can be powerful. But if you want to actively engineer growth, beehiiv’s tools give you more levers. For a deeper dive, read How to Build an Email List From Scratch in 2026.
Analytics & Audience Insights
Data helps you optimize. Substack provides basic open rates and revenue reports. beehiiv offers granular analytics: click maps, subscriber source tracking, cohort analysis, and custom event tracking. For serious newsletter operators, beehiiv’s analytics are superior.
Monetization: Paid Subscriptions & Ads
Both support paid subscriptions. Substack makes it dead simple: click “Enable payments”. beehiiv requires Stripe connect but offers more flexibility (multiple tiers, free trials, annual discounts).
Advertising: Substack has no native ad network; you must sell ads manually. beehiiv Boosts connects you with advertisers; you set your rate, and beehiiv takes 30%. For smaller newsletters, Boosts can fill unsold inventory. Larger newsletters might prefer direct deals (0% fee).
Potential Ad Revenue (beehiiv Boosts, estimated CPM)
Income at 1k, 10k & 50k Subscribers
Let’s model realistic income at different scales, assuming a $10/month subscription and 5% conversion rate (typical for engaged audiences).
Monthly Paid Revenue (after fees)
| Subscribers | Paid subs (5%) | Substack net | beehiiv net (Free plan) | Difference |
|---|---|---|---|---|
| 1,000 | 50 | $423 | $472 | +$49 |
| 10,000 | 500 | $4,225 | $4,720 | +$495 |
| 50,000 | 2,500 | $21,125 | $23,600 | +$2,475 |
*Assumes $10/month, Stripe fees 2.9%+$0.30, Substack 10% on top. beehiiv on Growth plan adds $42/mo, but net still higher.
At 10k subscribers, beehiiv puts an extra ~$500/month in your pocket—enough to hire a part‑time VA. And that’s before ad revenue.
Real Creator Earnings (2026)
Case study: Tech Trends Weekly
Platform: Substack (migrated to beehiiv after 6 months)
Before: 8,000 free, 400 paid, revenue $3,600/mo, fees $360 to Substack.
After (beehiiv Growth): Added referral program → 12,000 free in 3 months. Used Boosts → $200/mo extra. Now 550 paid, revenue $5,200/mo, fees $42 platform + $160 Stripe = $202. Net gain: +$1,598/mo.
Case study: The Daily Writer
Platform: beehiiv since day one
18 months in: 25,000 free, 1,200 paid @ $9/mo, plus Boosts ($800/mo). Total revenue ~$11,600/mo. Fees: Stripe $313 + beehiiv $84 = $397. Net: ~$11,200. On Substack, net would be ~$10,150 (difference of $1,050/mo).
Verdict: Which Platform for You?
Choose Substack if:
- You want the simplest setup and like the idea of network recommendations.
- You don’t plan to run ads or complex growth campaigns.
- Your audience is already on Substack or you’re a writer first, marketer second.
Choose beehiiv if:
- You want to keep more revenue (especially at scale).
- You’re willing to use growth tools (referrals, Boosts) to accelerate.
- You need advanced analytics and segmentation.
- You plan to eventually run ads or sponsor other newsletters.
Frequently Asked Questions
Yes, beehiiv offers a one‑click import tool that migrates your posts, subscribers, and even paid subscriptions (though you’ll need to reconnect Stripe). Many creators do it to save on fees.
Not exactly. beehiiv focuses on direct growth tools. However, they have a “Discover” section and are building a partner network. Substack’s network effect is stronger, but you have less control.
If you have zero audience, Substack’s recommendations can give you initial exposure. But beehiiv’s free plan and referral tools can also jumpstart growth. Both work; choose based on your comfort with fees vs. tools.
Yes, both support custom domains. Substack charges $50/year for custom domain; beehiiv includes it on paid plans (free on Growth and above).