Revision 2

Newsletter Business

@namkyu · Sep 18, 2026, 4:37 AM

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A newsletter business builds an email audience and monetizes that audience through paid subscriptions, advertising, sponsorships, affiliate offers, products, or services. Unlike social-media audiences, publishers can repeatedly reach subscribers through an email list without relying entirely on a recommendation feed.

3# Quick Facts

6| Item | Practical summary |

7| ------------------------- | ---------------------------------------------------------------------------------------- |

8| Minimum platform cost | Free plans are available from Substack, beehiiv, and Kit |

9| First revenue | Median 66 days for newsletters launched on beehiiv in 2025 |

10| Main revenue models | Paid subscriptions, sponsorships, advertising, affiliate commissions, products, services |

11| Paid conversion benchmark | Kit says paid newsletters commonly convert around 8% of subscribers |

12| Common platforms | Substack, beehiiv, Kit |

13| Core costs | Newsletter software, payment fees, subscriber acquisition, content production |

14| Best suited for | Publishers with recurring expertise, analysis, news, education, or niche information |

15| Main risk | A large free audience does not guarantee enough paid subscribers or advertiser demand |

18# Economic Outcomes

beehiiv reported that newsletters launched on its platform in 2025 reached their **first dollar of revenue in a median 66 days**.

This is platform-specific data rather than a universal expectation. A newsletter with an existing audience can monetize immediately, while a publication starting without distribution may take substantially longer.

Paid subscriptions have also become a significant revenue source on beehiiv. Its 2026 paid-newsletter report states that creators generated **US$19M in paid subscription revenue during 2025**, up from US$8M in the previous year.

Among beehiiv users already generating revenue, the share earning through paid subscriptions increased from **15% in Q1 2024 to 30% in Q1 2026**.

Kit states that paid newsletters on its platform commonly convert approximately **8% of subscribers to paid**, although conversion depends heavily on niche, audience quality, pricing, and the value of the paid material.

30# Minimum Entry Setup

34| --------------------- | ------------------ | ------------: | ---------------- |

41Only one publishing platform is required.

Substack allows publications to be created and distributed for free regardless of subscriber count. It charges fees when paid subscriptions are enabled.

45beehiiv Launch supports up to **2,500 subscribers** and unlimited email sends for free.

Kit Free supports up to **10,000 subscribers** and includes unlimited email broadcasts, landing pages, forms, and the ability to sell subscriptions.

49A newsletter can therefore technically begin with **US$0 in newsletter-platform fees**.

51# Platform Costs and Fees

| Platform | Free entry                               | Paid-subscription cost                                                      |

| -------- | ---------------------------------------- | --------------------------------------------------------------------------- |

| Substack | Free publishing with no subscriber limit | 10% of each paid transaction plus Stripe fees                               |

| beehiiv  | Free to 2,500 subscribers                | Scale starts at US$43/mo annually; beehiiv takes 0% of subscription revenue |

| Kit      | Free to 10,000 subscribers               | 3.5% + US$0.30 per transaction including card processing                    |

Substack charges publishers **10% of each paid transaction**. Its documentation also lists Stripe credit-card processing of **2.9% + US$0.30** and a **0.7% Stripe Billing fee** on recurring subscriptions.

beehiiv does not take a percentage of paid-subscription revenue, but paid subscriptions require its Scale plan or higher. Scale is currently **US$43/mo when billed annually** and also unlocks its Ad Network, automations, digital products, advanced analytics, and other monetization features.

Kit allows paid newsletters on its plans and charges **3.5% + US$0.30 per transaction**, inclusive of card processing according to its pricing page.

The cheapest platform therefore depends on the size and revenue of the publication. A percentage-based platform can be inexpensive before meaningful revenue exists but increasingly expensive as subscription revenue grows.

69# How It Makes Money

71## Paid Subscriptions

73Readers pay monthly, quarterly, or annually for access to premium content.

75Common paid offerings include:

77- investment or industry research;

78- specialized analysis;

79- professional education;

80- premium articles;

81- data or reports;

82- community access;

83- exclusive interviews;

84- curated opportunities.

86Paid newsletters work best when readers receive recurring value rather than a one-time piece of information.

Annual subscriptions can materially affect retention economics. beehiiv reported that monthly billing represented roughly **70% of subscription revenue in early 2025**, but annual billing overtook monthly later that year.

90## Sponsorships and Advertising

92A free newsletter can sell access to its audience to advertisers.

94Revenue may come from:

96- directly negotiated sponsorships;

97- newsletter advertising networks;

98- dedicated sponsored emails;

99- classified placements;

100- recurring brand partnerships.

101

102beehiiv's Ad Network connects eligible publishers with advertisers and is available on its paid Scale plan and above.

103

104

Advertising economics depend not only on subscriber count but also on audience niche, geography, engagement, and advertiser demand.

105

106## Affiliate Marketing

107

108Publishers can recommend third-party products and earn commissions when subscribers buy or sign up.

109

110This connects naturally with [Affiliate Marketing](/wiki/affiliate-marketing).

111

112

Affiliate revenue is particularly relevant to newsletters covering products, software, investing tools, education, travel, ecommerce, or professional services.

113

114## Products and Services

115

116A newsletter can act as distribution for another business rather than being the final product.

117

118Examples include:

119

120- consulting;

121- coaching;

122- online courses;

123- digital products;

124- software;

125- communities;

126- events.

127

128

In these businesses, the newsletter may generate relatively little direct revenue while still producing customers for higher-value products.

129

130# Example Paid Subscription Economics

131

132Consider a newsletter with **10,000 free subscribers**.

133

134Using Kit's stated approximate **8% paid conversion benchmark** gives:

135

136**10,000 × 8% = 800 paid subscribers**

137

138At **US$10 per month**:

139

140**800 × US$10 = US$8,000 gross monthly subscription revenue**

141

142

This is a calculated illustration using Kit's published conversion benchmark, not an expected result for a new newsletter.

143

144Actual conversion can be substantially lower or higher depending on the publication.

145

146Platform and payment fees must then be deducted.

147

148For example, Substack's 10% platform fee alone would equal:

149

150**US$8,000 × 10% = US$800 per month**

151

152before Stripe processing and billing fees.

153

154

The same gross subscription revenue on beehiiv would have no percentage platform fee, but the publisher would pay the recurring beehiiv subscription fee and payment-processing fees.

155

156# Practical Workflow

157

1581. Choose a narrow audience or recurring information need.

1592. Select a newsletter platform.

1603. Create a publication page and email signup form.

1614. Publish enough free material for potential subscribers to judge its value.

162

5. Acquire subscribers through [Blogging](/wiki/blogging), social media, partnerships, recommendations, SEO, or paid promotion.

1636. Track subscriber growth, engagement, and churn.

1647. Introduce one monetization model after an audience begins forming.

1658. Add additional revenue streams only when they fit the same audience.

166

167

[Email Marketing](/wiki/email-marketing) covers the broader mechanics of email distribution, automation, deliverability, and subscriber economics.

168

169# Subscriber Acquisition

170

171Distribution is usually harder than technically creating the newsletter.

172

173Common acquisition channels include:

174

175- search traffic;

176- X, Threads, LinkedIn, YouTube, and other social platforms;

177- existing customers or communities;

178- referral programs;

179- newsletter cross-recommendations;

180- guest appearances;

181- free resources;

182- paid advertising.

183

184

beehiiv includes a recommendation network on its free plan and adds more advanced referral and recommendation tools on paid plans.

185

186

Subscriber count should not be evaluated independently from acquisition cost. Paying heavily for subscribers who rarely open, click, buy, or remain subscribed can produce poor economics despite fast list growth.

187

188# Important Metrics

189

190## Free-to-Paid Conversion

191

192The percentage of free subscribers who become paying subscribers.

193

194Kit's newsletter calculator uses approximately **8%** as its observed average conversion rate for paid newsletters.

195

196This should be treated as a platform benchmark rather than a guaranteed target.

197

198## Revenue per Subscriber

199

200A useful comparison across monetization methods is:

201

202**Revenue per subscriber = total newsletter revenue ÷ active subscribers**

203

204

A free advertising-supported publication and a paid newsletter can therefore be compared on the economic value produced by the same audience size.

205

206## Paid Subscriber Churn

207

208Recurring subscription businesses lose revenue when paying readers cancel.

209

210

Annual plans collect more cash upfront and reduce the number of monthly renewal decisions. beehiiv's platform data showed annual subscriptions becoming more important during 2025.

211

212## Subscriber Acquisition Cost

213

214When subscribers are acquired through advertising:

215

216**Subscriber acquisition cost = acquisition spending ÷ new subscribers**

217

218This should eventually be compared with the expected lifetime gross profit generated by each subscriber.

219

220# Platform Comparison

221

222## Substack

223

224

Substack has the lowest barrier to launching a paid newsletter because publishing is free and infrastructure for subscriptions is built in.

225

226Its major economic tradeoff is the **10% platform fee on paid transactions**, in addition to payment fees.

227

228This can remain attractive for a small newsletter but becomes a significant expense at higher subscription revenue.

229

230## beehiiv

231

232beehiiv is structured more like newsletter operating software.

233

234Its free Launch plan supports 2,500 subscribers, while Scale adds:

235

236- paid subscriptions;

237- 0% beehiiv take rate on subscriptions;

238- Ad Network access;

239- automations;

240- referral tools;

241- digital products;

242- advanced analytics.

243

244The tradeoff is a fixed monthly software cost once these monetization features are required.

245

246## Kit

247

248

Kit targets creators who may monetize through newsletters as well as digital products, subscriptions, and other creator businesses.

249

250Its Free plan supports up to 10,000 subscribers.

251

252Kit charges **3.5% + US$0.30** on digital-product and subscription transactions, including card processing.

253

254# Risks / Things to Know

255

256

- **Audience growth is the main bottleneck.** Newsletter software is easy to set up; acquiring relevant subscribers is not.

257- **Free subscribers may not convert.** List size alone does not establish a viable subscription business.

258

- **Percentage fees become expensive at scale.** Substack's 10% platform fee can become a major operating cost for high-revenue paid newsletters.

259

- **Advertising depends on audience quality.** Advertisers generally value a specific, engaged audience more than raw subscriber count.

260

- **A newsletter requires recurring output.** Subscription retention and advertiser value can deteriorate if publishing becomes inconsistent or less useful.

261

262# Frequently Asked Questions

263

264## Can a newsletter business be started for free?

265

266Yes.

267

268

Substack allows free publishing regardless of subscriber count, beehiiv supports up to 2,500 subscribers on its free plan, and Kit supports up to 10,000 subscribers for free.

269

270Costs appear when paid features, larger lists, subscriber acquisition, staff, or advanced monetization tools are needed.

271

272## How long does it take to make the first dollar?

273

274beehiiv reports that newsletters launched on its platform in 2025 reached their first dollar in a **median 66 days**.

275

276That figure only describes newsletters in beehiiv's dataset and should not be treated as a universal timeline.

277

278## How many free subscribers become paid subscribers?

279

280Kit states that paid newsletters on its platform commonly convert around **8%** of subscribers.

281

282

Actual results depend heavily on audience intent, niche, price, trust, and the amount of content remaining available for free.

283

284## Does Substack take a percentage of revenue?

285

286Yes.

287

288

Substack takes **10% from each paid subscription transaction**, with Stripe processing and recurring billing fees charged separately.

289

290## Does beehiiv take a percentage of paid subscription revenue?

291

292No.

293

294

beehiiv advertises a **0% platform take rate** on paid subscriptions. Paid subscriptions require its Scale plan or higher, and payment-processing fees still apply.

295

296# Sources

297

298- [beehiiv — Pricing](https://www.beehiiv.com/pricing)

299- [beehiiv — The State of Newsletters 2026](https://www.beehiiv.com/blog/the-state-of-newsletters-2026)

300- [beehiiv — The State of Paid Newsletters 2026](https://www.beehiiv.com/blog/the-state-of-paid-newsletters-2026)

301- [beehiiv — Ad Network](https://www.beehiiv.com/blog/beehiiv-ad-network)

302

- [Substack — How much does Substack cost?](https://support.substack.com/hc/en-us/articles/360037607131-How-much-does-Substack-cost)

303

- [Substack — How can readers pay for a subscription?](https://support.substack.com/hc/en-us/articles/18687769631252-How-can-readers-pay-for-a-subscription-on-my-Substack-publication)

304- [Kit — Pricing](https://kit.com/pricing)

305- [Kit — Paid Newsletter Platform](https://kit.com/features/commerce/paid-newsletter)

306- [Stripe — Pricing](https://stripe.com/pricing)

Item	Practical summary
Minimum platform cost	Free plans are available from Substack, beehiiv, and Kit
First revenue	Median 66 days for newsletters launched on beehiiv in 2025
Main revenue models	Paid subscriptions, sponsorships, advertising, affiliate commissions, products, services
Paid conversion benchmark	Kit says paid newsletters commonly convert around 8% of subscribers
Common platforms	Substack, beehiiv, Kit
Core costs	Newsletter software, payment fees, subscriber acquisition, content production
Best suited for	Publishers with recurring expertise, analysis, news, education, or niche information
Main risk	A large free audience does not guarantee enough paid subscribers or advertiser demand

Requirement	Minimum option	Cost	Priority
Newsletter publishing	Substack	Free	Essential option
Newsletter publishing	beehiiv Launch	Free	Essential option
Newsletter publishing	Kit Free	Free	Essential option
Custom domain	Optional at launch	Not required	Optional

Platform	Free entry	Paid-subscription cost
Substack	Free publishing with no subscriber limit	10% of each paid transaction plus Stripe fees
beehiiv	Free to 2,500 subscribers	Scale starts at US$43/mo annually; beehiiv takes 0% of subscription revenue
Kit	Free to 10,000 subscribers	3.5% + US$0.30 per transaction including card processing

1.Quick Facts

2.Economic Outcomes

3.Minimum Entry Setup

4.Platform Costs and Fees

5.How It Makes Money

5.1.Paid Subscriptions

5.2.Sponsorships and Advertising

5.3.Affiliate Marketing

6.Example Paid Subscription Economics

7.Practical Workflow

8.Subscriber Acquisition

9.Important Metrics

9.1.Free-to-Paid Conversion

9.2.Revenue per Subscriber

9.3.Paid Subscriber Churn

9.4.Subscriber Acquisition Cost

10.Platform Comparison

10.1.Substack

10.2.beehiiv

10.3.Kit

11.Risks / Things to Know

12.Frequently Asked Questions

12.1.Can a newsletter business be started for free?

12.2.How long does it take to make the first dollar?

12.3.How many free subscribers become paid subscribers?

12.4.Does Substack take a percentage of revenue?

12.5.Does beehiiv take a percentage of paid subscription revenue?

13.Sources

5.4.Products and Services