Newsletter & Substack Revenue Calculator
Estimate your newsletter earnings from paid subscriptions, sponsorships, and referral programs. Compare platform fees across Substack, Beehiiv, ConvertKit, and Ghost with 2026 data.
Calculate Your Newsletter Revenue
Enter your newsletter details to see total earnings across all revenue streams
Your Newsletter Revenue
Revenue Breakdown
Revenue by Stream
Full-Time Estimate
Estimates based on 2026 platform fee structures. Payment processing fees (Stripe ~2.9% + $0.30) are not deducted above. Actual earnings may vary.
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Newsletter Platform Comparison (2026)
Fees, features, and revenue tools across major newsletter platforms
| Feature | Substack | Beehiiv | ConvertKit | Ghost Pro |
|---|---|---|---|---|
| Platform fee | 10% of paid subs | 0% (Creator plan) | 3.5% of paid subs | 10% of paid subs |
| Monthly cost | Free | $49/month | From $29/month | From $9/month |
| Payment processing | Stripe (~2.9% + $0.30) | Stripe (~2.9% + $0.30) | Stripe (~2.9% + $0.30) | Stripe (~2.9% + $0.30) |
| Paid subscriptions | Built-in | Built-in | Built-in | Built-in |
| Ad/sponsor network | No | Yes (Ad Network) | No | No |
| Referral program | No (manual only) | Yes (Boosts) | Sparkloop integration | No |
| Custom domain | Yes (paid only) | Yes | Yes | Yes |
| Analytics | Basic | Advanced | Advanced | Basic |
| Best for | Writers, low-volume, built-in audience | Growth-focused, ad revenue, referrals | Creators with products, automations | Bloggers, custom design, ownership |
Key Platform Notes
- Substack is free to start but takes 10% of subscription revenue forever. Best for writers who want zero upfront cost and access to Substack's built-in reader network.
- Beehiiv breaks even vs Substack at $490/month in subscription revenue. Below that, Substack's free plan is cheaper. Above that, Beehiiv's 0% fee saves money.
- ConvertKit's 3.5% fee is the lowest percentage-based fee among paid platforms, making it attractive for high-revenue newsletters.
- Ghost self-hosted has 0% platform fee but requires server management (~$10\u201320/month hosting). Best for technical creators who want full control.
- All platforms use Stripe for payment processing, so payment fees (~2.9% + $0.30) are the same everywhere.
Understanding Newsletter Revenue
How newsletter creators earn from subscriptions, sponsorships, and referrals
How Newsletter Revenue Works
Newsletter creators in 2026 earn from three primary revenue streams, and the most successful creators use all three simultaneously. Paid subscriptions provide recurring monthly income from readers who pay for premium content. Sponsorships are direct payments from advertisers who want to reach your audience. Referral programs pay you to recommend other newsletters to your subscribers. Each stream has different economics, and understanding how they interact is key to maximizing total revenue.
The newsletter economy has matured significantly. In 2024, Substack alone reported over $300 million in annual subscription revenue flowing to creators. Beehiiv's ad network has enabled thousands of free newsletters to monetize without charging readers. And referral programs like Beehiiv Boosts and Sparkloop have created an entirely new passive income stream that didn't exist a few years ago. The total addressable market for newsletter monetization in 2026 exceeds $2 billion annually.
Subscription Revenue: The Foundation
Paid subscriptions are the most predictable revenue stream. The math is straightforward: paid subscribers = total subscribers × conversion rate, and subscription revenue = paid subscribers × monthly price. The two levers you control are conversion rate and pricing.
Conversion rate is the percentage of your free subscribers who upgrade to paid. The industry average is 2\u20135%, but this varies dramatically by niche. Finance and business newsletters routinely achieve 5\u201310% because readers see direct financial ROI. Lifestyle and general interest newsletters tend to convert at 1\u20133% because the content is harder to put a dollar value on. The single best way to increase conversion is to clearly demonstrate what paid subscribers get that free subscribers don't \u2014 exclusive analysis, templates, data, community access, or early access to content.
Pricing for newsletter subscriptions typically ranges from $5\u201315/month, with $7\u201310 being the sweet spot for most creators. Below $5, the perceived value is low and you need high volume. Above $15, you need to deliver significant professional or financial value (investment research, industry intelligence, professional development). Test pricing with a small cohort before rolling out to your full list.
Sponsorship Revenue: The Multiplier
Newsletter sponsorships are priced on a CPM (cost per thousand subscribers) basis, typically $25\u201375 for general audiences and $75\u2013150+ for premium niches like finance, tech, and B2B. A newsletter with 10,000 subscribers at $50 CPM earns $500 per sponsored issue. With 4 issues per month and one sponsor each, that's $2,000/month from sponsorships alone \u2014 often exceeding subscription revenue.
Sponsorship revenue scales linearly with list size and is independent of your paid conversion rate. This means even a 100% free newsletter can generate significant income from sponsors. The key metrics sponsors evaluate are open rate (40%+ is excellent), click-through rate (2%+ is good), and audience demographics (professional audiences with buying power command higher CPMs).
To attract sponsors, create a media kit showing your subscriber count, open rates, audience demographics, and any past sponsor results. Start by reaching out to brands that align with your content. Once you reach 5,000+ subscribers, consider joining ad networks like Beehiiv's Ad Network, Paved, or Swapstack, which connect newsletters with advertisers automatically.
Referral Revenue: The Passive Stream
Referral programs like Beehiiv Boosts and Sparkloop pay you $1\u20135 per verified subscriber you send to partner newsletters. The mechanics are simple: you include a recommendation widget or link in your newsletter, subscribers click through and subscribe to the recommended newsletter, and you earn a bounty per confirmed subscription.
This revenue stream requires zero additional content creation. A newsletter with 10,000 subscribers generating 200 referral sign-ups per month at $2 each earns $400/month passively. The key to maximizing referral revenue is recommending newsletters that genuinely align with your audience's interests \u2014 relevant recommendations get higher click-through rates and lower unsubscribe rates from the partner newsletter (which affects whether they continue paying you).
Substack vs Beehiiv vs ConvertKit vs Ghost
Substack is the simplest option: no monthly fee, 10% revenue share on paid subscriptions. Substack's built-in reader network can drive discovery, making it ideal for writers who want to focus purely on writing without worrying about marketing infrastructure. The trade-off is limited customization, no built-in ad tools, and no referral program.
Beehiiv charges a flat $49/month (Creator plan) with 0% revenue share. It breaks even vs Substack at $490/month in subscription revenue. Beehiiv's advantages are its built-in ad network, Boosts referral program, advanced analytics, and growth tools. If you plan to monetize through ads and referrals in addition to subscriptions, Beehiiv is often the most profitable choice.
ConvertKit charges 3.5% of subscription revenue plus a monthly platform fee starting at $29. It's the best choice for creators who sell digital products alongside their newsletter, as it includes landing pages, automations, and commerce tools. ConvertKit integrates with Sparkloop for referral revenue.
Ghost is an open-source platform available as a hosted service (Ghost Pro, 10% fee) or self-hosted (0% fee, ~$10\u201320/month for hosting). Ghost offers the most design customization and full data ownership. It's ideal for creators who want complete control over their brand and are comfortable with a more technical setup.
The right platform depends on your revenue mix. Subscription-heavy creators earning $500+/month should consider Beehiiv or ConvertKit for lower fees. Writers who want zero friction should start with Substack. Creators who value design and ownership should use Ghost. Many creators start on Substack and migrate to Beehiiv or Ghost once their revenue justifies the monthly cost.
Newsletter Revenue FAQ
Common questions about newsletter earnings and platform fees
Substack takes 10% of your paid subscription revenue. Stripe (the payment processor) takes an additional ~2.9% + $0.30 per transaction. So if a subscriber pays $10/month, you keep approximately $8.41 after both fees.
Substack does not charge fees on free subscribers or on sponsorship revenue you negotiate independently. There is no monthly platform fee \u2014 you only pay when you earn.
The average free-to-paid conversion rate is 2\u20135%, with 3% being a common benchmark. Top-performing newsletters achieve 5\u201310%. The rate depends on content quality, niche (finance and B2B convert higher), how long subscribers have been on your list, and how clearly you differentiate paid vs free content.
To improve conversion: clearly show what paid subscribers get, offer free trials, promote the paid tier in your best-performing free posts, and send a dedicated upgrade email series to engaged free readers.
Newsletter sponsorship rates are based on CPM (cost per thousand subscribers). Standard range: $25\u201375 CPM for general audiences, $75\u2013150+ CPM for premium niches (finance, tech, B2B). A 10,000-subscriber newsletter at $50 CPM earns $500 per sponsored issue.
Factors that increase your rate: high open rates (40%+), engaged professional audience, proven click-through rates, and niche audience alignment with the sponsor's product.
Most successful creators launch paid subscriptions at 1,000\u20132,000 free subscribers. At 1,000 subscribers with 3% conversion, you'd have ~30 paid subscribers. This validates demand even if revenue is modest.
The right time is when you have: consistent publishing cadence, regular reader engagement (replies, shares), content that provides clear ongoing value, and enough free content to demonstrate quality before asking readers to pay.
The breakeven point is $490/month in subscription revenue. Below that, Substack (free + 10% fee) is cheaper. Above that, Beehiiv ($49/month + 0% fee) saves you money.
Beehiiv also offers Boosts (referral income) and a built-in ad network that Substack lacks \u2014 these additional revenue streams can make Beehiiv more profitable even below the $490 breakeven for creators who actively use them.
Programs like Beehiiv Boosts and Sparkloop pay you $1\u20135 per verified subscriber you send to partner newsletters. You include a recommendation widget in your emails, subscribers click and subscribe, and you earn a bounty.
This is passive income \u2014 no additional content required. A 10,000-subscriber newsletter generating 200 referrals/month at $2 each earns $400/month. Key: recommend newsletters relevant to your audience for higher click-through rates.
Earnings vary widely. The median paid newsletter earns under $500/month. Active creators with 5,000+ subscribers typically earn $1,000\u20135,000/month from combined subscriptions, sponsorships, and referrals. Top newsletter creators earn $10,000\u2013100,000+/month.
Key factors: list size, engagement (open rates 40%+), niche (finance and B2B command highest rates), and how many revenue streams you activate. Creators who use all three streams \u2014 subscriptions, sponsors, and referrals \u2014 earn 2\u20133x more than subscription-only creators.