How Do Substack Writers Actually Make Money? I Analyzed 100 Top Earners: There Are Only 5 Income Engines Powering Their Knowledge Businesses

Forget the niche. These are the five systems that actually decide whether a newsletter becomes a real income stream.

How do Substack writers make $10K, $100K a month (or more)? I studied the businesses behind 100 successful Substack creators to find out. The answer wasn't a hundred different strategies. It wasn't even ten. It was 5 income engines. Every successful knowledge business I analyzed was built around at least one of them.

If you've been asking how to monetize a Substack newsletter, how much Substack writers make, or what it actually takes to make money on Substack, here's the honest answer. It isn't a growth hack. It's picking the right engine for the expertise you already have, then building visible proof of work around it until an audience decides it's worth paying for.

Most people think successful Substack creators make money because they picked the perfect niche. Productivity. AI. Finance. Writing. Real Estate. Health & Wellness. Entrepreneurship. Investing. Marketing. Lifestyle. Personal Development… the list goes on.

But after spending months studying the newsletters actually making money, something became obvious. The niche isn’t the real advantage. The business model is.

Some creators have tens of thousands of subscribers and still struggle to generate meaningful income. Others build businesses producing five, even six figures a month, with audiences dramatically smaller. The difference isn’t usually the writing. It isn’t luck. It isn’t posting every day.

It’s that they understand one simple principle: a newsletter isn’t the business. It’s the engine that powers the business.

The highest earners don't build at random. They pick an engine, set it in motion, and only expand once it works. Free content builds trust. Trust becomes proof. Proof sells the product. And the product becomes the case study that sells the next one.

Once you know which one you’re building, every post stops being content and starts feeding a flywheel that compounds.

---

A quick disclaimer before the numbers start. Revenue figures associated with these Substack writers are public estimates, not audited financials. Substack confirms only a small number of paid newsletters through signals like its Bestseller leaderboard, which ranks publications by annual recurring revenue (ARR); most figures come from creator disclosures, interviews, or third-party estimates.

Whether you're launching your first Substack newsletter or trying to grow an existing one, what's far more useful than headline revenue numbers is the mechanism underneath them. Strip away the names and niches, and five repeatable income systems are running the whole thing.

---

Just to clarify, this isn't guesswork. Every week in Career Pivot Playbooks series, I interview Substack creators from bestsellers to professionals quietly expanding the reach of their expertise about how they actually built their income and the decisions behind their success.

The five engines in this piece are the pattern that kept showing up across those conversations.

Engine One: The Subscription

For most Substack creators, this is the first revenue engine they build. It’s also the one most people quietly give up on too early.

The mechanics. You publish free content until people trust you. Then you convert some percentage of them into paying subscribers, typically seven to twenty dollars a month, billed through Stripe. This is the most direct answer to how Substack writers make money day to day: recurring revenue from paid subscribers, not one-off sales.

Here’s what that looks like in practice:

• A thousand paid subscribers at ten dollars a month = ten thousand dollars gross

• After Substack’s platform fee (10%) and Stripe’s payment processing cut, you’re left with closer to eighty five hundred.

That’s the whole engine. No launch, no funnel, no webinar. Just enough people who trust you to pay monthly for what you already know, and a paid subscriber conversion rate that holds steady month over month.

Where it works best. Insight with a short shelf life. If what you know is still true in five years, a reader has less reason to pay monthly for it. If it needs updating every week because markets, technology, or policy keep moving, monthly payment makes obvious sense.

The split that matters. Free content gives insight. Paid content, sitting behind the paywall, gives implementation:

• Frameworks that turn a free idea into a repeatable process

• Templates that save the reader the work of building it themselves

• Tools that convert the thinking into something usable immediately.

Where people get the price wrong. Under-pricing feels safer, lower the barrier, make it easier to say yes. In practice, it just doubles the work.

• A hundred people at ten dollars a month gets you to a thousand in recurring revenue

• At five dollars, you need two hundred people to get there, more growth, more conversations, more support, for the same result.

A founding member tier, priced well above the standard monthly rate, is worth testing here too. It doesn’t change the mechanics, but it lifts average revenue per subscriber without needing more readers. So does framing the paid tier as a membership rather than a paywall, private Q&A threads, discount codes, or a standing invitation into a club all give subscribers a reason to feel like insiders, not just people who unlocked a few extra posts.

The better question. Not “what price feels comfortable.” Instead: “what price reflects the value of continued access to my thinking.” And for professional judgement, that’s worth paying for.

Real World Examples

Tech & product These typically run $12–$20 a month. The insight decays fast, so readers are paying to stay current rather than catch up later for free. Examples: Eric Newcomer’s Newcomer, Alberto Romero‘s The Algorithmic Bridge, Ruben Hassid‘s How to AI and Leor Gayr’s Exploring ChatGPT shows why fast-moving expertise creates subscription value.

Politics & current events Most of these sit at $5–$10 a month. The model is built on volume, so keeping the price low removes any reason for a reader to hesitate. Examples: Judd Legum's Popular Information, Radley Balko's The Watch, Joyce Vance's Civil Discourse.

Finance & markets This is the most expensive category on the platform, often $15 up to $100 or more a month. Subscribers are pricing it against what it would cost them to miss the edge, not against what the writing itself is worth. Examples: James van Geelen's Citrini Research, Marc Rubinstein's Net Interest, Nico's Multibagger Ideas.

Business strategy & analysis Usually $10–$15 a month. The value here is closer to time saved than content delivered: readers are paying so they don't have to form their own opinion on a fast-moving week. Examples: CJ Gustafson's Mostly Metrics, Dror Poleg's newsletter.

Beauty & consumer industries Typically $6–$10 a month. Audiences are smaller than the bigger niches, so the price has to work harder per subscriber, usually carried by an insider or adversarial angle. Examples: Jessica DeFino's FLESH WORLD, Liza Belmonte's Every Body Gets Dressed.

Culture & lifestyle Usually $5–$8 a month. The value is companionship and taste rather than urgency, so the model leans on scale instead of price. Examples: Haley Nahman's Maybe Baby, David Lebovitz's newsletter, Cassie Shortsleeve and Kelsey Haywood Lucas's Two Truths.

Health & wellness Typically $8–$15 a month. The value here is clinical judgment made personal: readers are paying for direct access to a licensed practitioner's read on their own health questions, not just information they could find elsewhere. Examples: Laurie Marbas, MD, MBA's The Habit Healers (board-certified family and lifestyle medicine), Howard Luks, MD (board-certified orthopedic surgeon, sports medicine), Annie Fenn, MD's Brain Health Kitchen (board-certified OB-GYN turned Alzheimer's-prevention specialist).

---

Engine Two: The Multiplier

The subscription engine is tied to the number of people willing to stay subscribed. This one creates more leverage because the same asset can be sold repeatedly.

The mechanics. Instead of selling access monthly, you sell something once: a book, a course, a template, a digital toolkit. Built a single time, it keeps selling with no marginal cost and no ongoing delivery. This is where the answer to how Substack writers make money shifts from recurring revenue to product revenue, and where a content creator starts monetizing expertise instead of just attention.

Here’s what that looks like in practice:

• A subscription needs a thousand people paying every month to hit ten thousand dollars

• A digital product needs a hundred people paying a hundred dollars once, and it can keep selling to new buyers for years

That’s the shift. A newsletter stops being a media property and starts behaving like a product business.

Where it works best. A teachable process, not an insight that will date. Most professionals assume what they do well is intuitive or unteachable. It rarely is. Examined closely, most expertise turns out to be a process with steps, often the exact thing you already explain informally to a junior colleague.

The split that matters. Free content proves you know what you’re talking about. The product delivers the process itself:

• A book that walks readers through your full thinking, start to finish

• A course that packages the process into a repeatable curriculum

• A template or toolkit that replaces hours of someone else’s trial and error

Where people get the pricing wrong. Pricing too low to seem accessible often signals the opposite, that the product isn’t worth much.

• A guide priced at twenty dollars needs five hundred buyers to hit ten thousand

• Priced at a hundred, it needs a hundred buyers to get there, fewer people to reach, fewer refunds to handle, less support to give

A product doesn’t have to stand alone, either. Some of the same creators fold it back into the subscription as a perk, a discount on the course, early access to the toolkit, which makes the paid tier itself more attractive without adding a second thing to sell.

The better question. Not “what price will nobody object to.” Instead: “what price matches the transformation this actually delivers.”

Real World Examples

Books & authorship

George Saunders's novel Vigil debuted at #1 on the New York Times bestseller list, driven largely by his Substack subscribers. Melinda Wenner Moyer sold 25,000 copies of her book, with her publisher directly crediting Substack for continued sales. John Pistelli serialized his novel Major Arcana exclusively for paid subscribers over eleven months, and the momentum it built on Substack led directly to a traditional publishing deal with Belt Publishing.

Courses

Weronika Salach, who writes The Art of Growth, has taught over 50,000 students digital illustration and surface pattern design through courses on Skillshare and Gumroad, earning her Top Teacher status. Her Substack stays priced at just €5/month; the real income comes from the courses her writing feeds people toward.

Products & systems

Anfernee, who writes Solopreneur Code, turned a single $4.90 Gumroad sale in 2023 into a six-figure digital product business and Gumroad products now account for roughly 90% of his income, not his $79/year Substack subscription.

---

Engine Three: The Distribution

This one is different from the other three, and worth naming honestly. It doesn’t put money in your account directly. It decides how fast the other three engines get fed, how quickly your subscriber base and overall audience growth compound, and how many free subscribers eventually become paid subscribers.

The mechanics. Two or more newsletters collaborate together to send their audiences into each other’s inboxes.

Here’s what that looks like in practice:

• Substack’s own Recommendations feature, turned on deliberately rather than left as an afterthought

• Notes, Substack's built-in feed, used consistently to put you in front of readers who don't yet follow you

• Cross-promotion swaps with two or three newsletters that share your kind of reader

• Guest posts, where you write for their list and they write for yours

• Joint lives or co-hosted sessions, live Q&As, workshops, or a shared Zoom event, where both audiences show up in the same room at once

• Bundle deals, where subscribing to one newsletter includes another as a bonus

• A referral program, where existing subscribers earn rewards for bringing in new ones, and posts on Substack Notes that put you in front of readers who don’t yet follow you.

That’s the whole engine. No new content, no new product. Just other people’s trust, borrowed on your behalf.

Where it works best. Audiences that overlap without competing. If two newsletters serve the same kind of reader but solve different problems, a recommendation feels like a gift rather than an ad.

The split that matters. Growth isn’t revenue. It’s reach that fuels revenue later:

• Cross-promotion that puts you in front of readers who already trust someone like you

• Guest posts that borrow someone else’s audience for an afternoon

• Recommendations that compound quietly in the background, month after month

Where people get it wrong. Treating growth as the finish line instead of the runway. It takes time to compound. Also you need to have your funnel already in place first, as a bigger list means nothing if it’s never converted into a subscription, a product, or a client.

The better question. Not “how many new subscribers did this bring in.” Instead: “how much faster did this get me to the point where my other engines can carry the business.”

Real World Examples

• Ana Calin went from 15 years in corporate marketing to building How We Grow into a 70,000+ subscriber Substack in 14 months. She reports reaching $119K+ monthly revenue, hitting Bestseller status in under three months, and attributing 60–70% of subscriber growth to Substack Notes.

• Derek Hughes built The Irresistible Writer to 8,000 Substack subscribers and eight thousand more on a separate list through consistent guest posting and cross-promotion, now earning 50K+ from digital products layered on top a paid tier.

• Write Build Scale’s Sinem Günel, Jari Roomer, and Philip Hofmacher leaned on their three-creator collaboration structure, combined with recommendation exchanges, cross-promotions, guest posts, and live sessions with other creators, to grow past 52K subscribers and 2,000 paid members in under two years.

• Tim Denning used LinkedIn, Medium, collaborations, and podcast appearances to grow his Substack to 101K+ subscribers, creating multiple acquisition channels that feed his newsletter and digital products.

• Spanish creator Jorge Bosch Alés built a reliable pipeline bringing 300+ subscribers from LinkedIn to Substack every month through a carefully curated strategy and an optimized profile with a clear call to action.

• David McIlroy, a professional writer and writing coach, grew his Substack through consistent Substack Lives, guest posts, and collaborations with other newsletter creators, using shared audiences and industry relationships to turn his expertise into a growing newsletter business.

---

Engine Four: The Upsell

For many professionals, this is where the highest-value opportunities sit. It's also the engine people are most reluctant to build because it means openly offering their expertise for sale. A single consulting engagement, coaching client, or corporate project can often generate more revenue than months of subscription income.

The mechanics. A ladder, not a single offer. Free content at the bottom, a paid subscription above it, and above that, something with real weight.

Here’s what that looks like in practice:

• Free newsletter, building trust with everyone

• Paid subscription, filtering for people willing to invest something

• 1:1 coaching or consulting, for readers who want your judgment applied directly to their situation

• A cohort course or small mastermind, for readers who want it alongside a group

• Corporate consulting, for the readers with a budget to match.

The newsletter isn’t the product here. It’s the proof of work that makes the actual product, which is you, dramatically easier to say yes to.

Where it works best. Expertise that shows up best in a room, not on a page. If your value has always been judgment applied one-on-one rather than content people read alone, this engine fits you first.

The split that matters. The newsletter builds credibility. The upsell converts it:

• Public writing that proves your thinking holds up over time

• A quiet, consistent signal that you’re available for deeper work

• No storefront, no funnel, just evidence, accumulating in public.

Where people get it wrong. Selling too hard, too often. This is the most underestimated of the four engines because it doesn’t look like a media business. A single understated line at the end, a plain link to services, does more work than a hard pitch, because the newsletter’s entire value depends on feeling like insight rather than marketing. Often it’s just a “work with me” line in the menu or the last paragraph of a post, nothing louder than that.

The better question. Not “how do I convince readers to buy.” Instead: “how do I make my judgment visible enough that the right reader asks.”

Real World Examples

1:1 coaching

A useful example of coaching services comes from Substack growth consultants themselves. Kristina God built her Substack Kickstarter Bootcamp around this loop directly, with a VIP tier for private coaching. Sarah Fay, a bestselling author turned Substack Growth Strategist, sells 1:1 Strategy Intensives on top of her mastermind community.

Carrie Loranger runs 9-to-Thrive, teaching creators to turn one newsletter into a "portfolio of paychecks." Gail K. built the same loop from a different starting point, launching her Substack at 69 and now running the Seen Heard Bankable Substack Lab, a cohort programme teaching women to monetize their own expertise.

Consulting

Amy Suto grew Make Writing Your Job to 43,000+ subscribers and used it to fuel a seven-figure ghostwriting and consulting practice. Melanie Goodman, a former lawyer turned LinkedIn strategist, built The Link Tank past 22,000 subscribers on evidence-led tactics, converting that credibility directly into paying clients rather than treating the newsletter as the destination.

Cohort or mastermind

Nicolas Cole and Dickie Bush built a ladder of offers around their writing education business, with Premium Ghostwriting Academy helping writers develop the skill and Velocity providing a higher-level environment for creators who want deeper support, accountability, and business growth.

Yana G.Y. built Substack Quest as a growth programme for creators, then added higher-touch options including VIP support and mastermind-style access for people who wanted more direct guidance and community.

Paid audit or diagnostic

Claudia Faith runs an AI audit called The AI Berg Diagnostic, a standalone tool. Mark Wils offers has a video audit on your Substack, walking through what a struggling newsletter needs to fix. Sharyph along with Karen Spinner developed The Complete Substack Newsletter Audit Playbook, which scores a newsletter against seven metrics that actually correlate with revenue rather than vanity numbers like opens or likes.

Public Speaking

Veronica Llorca-Smith walked away from a corporate law career at 41 and turned The Lemon Tree Mindset into the proof of work behind a paid speaking business, adding another income stream to her portfolio career.

---

Engine Five: The Revenue

Sponsorships and affiliate commissions can add meaningful income once you have an audience, but they rarely carry the business on their own.

They sit on top of the first four engines above, monetizing the trust, attention, and distribution you have already built.

The economics depend on three things:

• Audience size — more readers create more opportunities, but size alone is not enough.

• Audience quality — a smaller audience of buyers, founders, executives, or professionals can be more valuable than a larger general audience.

• Audience trust — recommendations and sponsorships only work when readers believe you protect their attention.

Sponsorships

• Newsletter sponsorships are usually priced around audience value, often using CPM models (cost per thousand impressions).

• Broad consumer newsletters typically command lower rates.

• Focused newsletters serving valuable niches — investors, executives, founders, business audiences — can command significantly higher rates.

• Sponsor interest depends less on a specific subscriber number and more on engagement, audience fit, and purchasing power.

Affiliate income

• Affiliate revenue can begin even with a small audience because payouts come from conversions, not simply subscriber count.

• The strongest affiliate opportunities come from products and services that naturally fit the audience’s problems.

• Trust is the multiplier: readers buy because your recommendation saves them time, reduces uncertainty, or helps them achieve a goal.

Real-world examples

Michael Spencer's AI Supremacy shows the pattern at scale. Over 232,000 subscribers, built on a modestly priced paid tier, now support native sponsorship placements sold directly in the header. The subscription built the trust. The sponsorships just followed the crowd.

Proof that once you've built an audience, opportunities arise on their own, the flywheel is already in motion.

Elena Verna’s Growth Scoop shows why audience quality often matters more than audience size. By building a trusted audience of growth, product, and marketing leaders, the newsletter became valuable to sponsors looking to reach a specific professional community. The expertise built the trust. The audience created the commercial value. Sponsorships became an additional revenue layer on top.

Joanna Goddard’s Big Salad shows why audience trust can become a commerce engine. By building a loyal audience around lifestyle, fashion, and personal recommendations, the newsletter became valuable to brands looking to influence purchasing decisions. The taste built the trust. The recommendations created buying intent. Affiliate partnerships became an additional revenue layer on top.

---

The Five Engines at a Glance

Engine One: The Subscription

• Revenue type: Recurring, monthly

• Best fit: Insight with a short shelf life

• What readers pay: $5–$100 per month for ongoing access

Engine Two: The Multiplier

• Revenue type: One-time, per product

• Best fit: A teachable process

• What buyers pay: $15–$200 once, for a course, guide, or template

Engine Three: The Distribution

• Revenue type: Indirect, feeds the others

• Best fit: Audiences with range and reach

• What buyers pay: Nothing directly, this engine it grows the audience

Engine Four: The Upsell

• Revenue type: High-ticket, per client

• Best fit: Judgment applied one-on-one

• What clients pay: $500 to $25,000 or more per coaching or consulting or engagement.

Engine Five: The Revenue

• Revenue type: Third-party, performance or placement-based

• Best fit: Trusted audiences with a clear niche and valuable buyer profile

• What companies pay: $500 to $50,000+ for sponsorship placements, audience access, or commissions from affiliate-driven sales.

---

Where Your Experience Already Fits

Almost nobody who reached meaningful income relied on one engine alone.

If you teach a skill and also write about it weekly, you’re probably a Subscription plus Multiplier pairing. The newsletter builds the trust. The course or template turns that trust into income you don’t have to earn twice.

If you used to operate inside a company, or still consult on the side, you’re probably a Subscription plus Upsell pairing. The newsletter proves your judgment in public before a client ever pays for it in private.

If you have a following and a book in you, you’re probably a Multiplier plus Growth pairing. The audience two or three newsletters helped build becomes the proof a publisher wants before writing the check.

See yourself in one of those. Now notice what all three actually describe, said plainly. More than one place your value works. That is not a Substack tactic. That is a portfolio career, quietly built in public, applied to a newsletter instead of a résumé.

You already know this logic. It’s the same reason you don’t want your entire income depending on one employer.

One engine is just a job with better branding, a single point of failure wearing a nicer outfit. Two engines, built on the same underlying expertise, is where real resilience actually starts, not as an idea you plan for someday, but as something you build now, in small pieces, until it adds up to a portfolio career and a stability no single employer ever gave you.

This is what leveraging your skills actually looks like once it stops being an abstract idea and starts showing up as real numbers. Not one big bet. Several smaller ones, all drawing from the expertise you already have.

---

Professionals on the Rise

This list wouldn't be complete without mentioning a few professionals one step ahead, worth watching not for their scale but for what they were doing before any audience showed up.

ToxSec spent a career moving through Amazon, the NSA, defense contracting, and the Marine Corps before writing a word publicly, then built a cybersecurity following of over 2,600 subscribers on the strength of research most newsletters won't touch.

Dr Sam Illingworth spent years publishing over 100 peer-reviewed articles before admitting the audience for them was a few hundred specialists at best. He launched Slow AI in July 2024 with zero subscribers, alongside his day job as a Professor.

Daria Cupareanu started AI Blew My Mind no technical background and is building a rapidly growing following from tools she was already testing for her own startup.

The Old Grey Thinker, a retired Master Mariner writing about identity after fifty years at sea, crossed 12,000 subscribers on the back of essays readers keep forwarding to someone who needs them.

Olivia Wickstrom left freelance copywriting to build Petal + Hearth to bestseller status in ten months, half her revenue now from subscriptions, half from coaching.

Pinkie brought eight years of branding leadership into AI Meets Girlboss, teaching solopreneurs to build visually distinct brands with AI, then watched her subscriber growth take off as other creators came flocking.

Wyndo started The AI Maker after experimenting with AI tools and workflows, growing it from zero to 10,000+ subscribers in nine months and five-figure ARR. He has since grown the newsletter past 20,000 subscribers, built a paid membership, and reached the Top 50 Technology rankings on Substack.

Lakyn Carlton spent years as a personal stylist before turning her expertise into True Style, a Substack helping women build more intentional wardrobes. She transformed her skills into a paid niche audience through styling advice and curated recommendations.

Alicia Teltz spent years inside LinkedIn before turning her knowledge of professional visibility into The Hype Department, a fast-growing Substack helping people build their online influence. She has transformed insider expertise into an audience business through newsletters, workshops, and paid resources.

Jess, The Creator left pediatric oncology nursing for markets and Substack growth. She expanded into ghost-writing, multiple newsletters and has just added a podcast on top of it, proof that the pattern rarely stays one medium once it starts working.

---

From Professional Expertise to Million-Dollar Businesses

Worth naming, too, are the big names, professionals who have turned their expertise into significant independent businesses. The list you probably expected to see.

Every name below spent years building real expertise inside a career first, the newsletter came second.

The playbook is familiar. Free content built trust. Trust built a product ladder. The only thing separating their starting point from yours is that they started sharing their expertise publicly.

Lenny Rachitsky spent seven years leading product at Airbnb before writing a single Medium post about what he'd learned there. That post became Lenny's Newsletter in 2019, free at first, paid within the year. Public estimates place Lenny’s Newsletter operation in the seven-figure range, though exact revenue has not been independently verified.

Packy McCormick put in six years in operations and management at a co-working startup called Breather before he started casually sharing links online in 2019. He rebranded to Not Boring in 2020, went paid soon after, and now public estimates place Not Boring’s newsletter and sponsorship business in the seven-figure range, alongside his venture activities.

Gergely Orosz was an engineering manager at Uber, and before that Skype, when he launched The Pragmatic Engineer as a paid newsletter in 2021. Between subscriptions, sponsorships, books, and courses, public estimates place the business in the seven-figure range, combining subscriptions, sponsorships, books, and courses.

Mario Gabriele was analyzing venture deals and startup filings before he went independent with The Generalist in 2019. He was publicly earning over $300k a year by 2021; today, with a research arm built on top, that’s grown to an estimated $700k–$2M.

Alex Kantrowitz was a senior tech reporter at BuzzFeed News before starting Big Technology as a paid newsletter in 2020. With around 150k subscribers and roughly 9k of those paid, he’s estimated at $600k–$1.2M a year.

Noah Smith earned an economics PhD, taught as a professor, then wrote as a Bloomberg Opinion columnist before going full-time on Noahpinion in 2021. He’s estimated at $500k–$1.5M a year.

Matthew Yglesias co-founded Vox and spent years there as a senior correspondent before launching Slow Boring as a paid newsletter in 2020. Business Insider has reported him crossing $1M a year; the fuller estimate sits at $800k–$1.5M.

Azeem Azhar built a career as a tech analyst, entrepreneur, and journalist writing for the Financial Times, WIRED, and Bloomberg before starting Exponential View around 2017. Between the newsletter, the podcast, and research work, he’s estimated at $400k–$1M a year.

Sahil Bloom spent seven years in private equity before launching The Curiosity Chronicle as a paid newsletter around 2020. The newsletter itself is estimated at $800k–$2M a year, the widely cited $10M figure actually belongs to his broader SRB business, which includes courses, ventures, and his book, not the newsletter alone.

Justin Welsh spent over a decade in SaaS sales, most notably as SVP of Sales at PatientPop, before going independent. He launched The Saturday Solopreneur in 2022 on his own email stack, then added a Substack presence in 2025. He has publicly shared that his broader creator business has generated millions in revenue, combining newsletters, courses, and digital products.

Heather Cox Richardson has been a tenured history professor for over thirty years, at MIT, UMass Amherst, and now Boston College. She never left academia. With millions of subscribers, Letters from an American is widely considered one of Substack’s largest publications. Public estimates place its potential revenue in the multi-million-dollar range, though exact figures are not publicly verified.

---

Substackers Worth Also Following

Rather than list them all out here, the rest of the hundred live in the Career Pivot Playbooks archive itself, dozens of working professionals, each with a behind the curtain reveal full interview breaking down exactly how they built what they built. Worth a proper read, not a name-drop.

---

The Only Decision That Matters Now

Most people trying to build a second income stream start by asking which niche is hot right now. Wrong question, and the one that keeps people stuck for months without publishing anything.

You’ve just seen which pairing you’re probably closer to. Now the question narrows to something more useful: which of those two engines already matches how you are already wired to create value?

• If your value has always shown up as ongoing judgment and pattern recognition, the Subscription Engine fits you first.

• If your value has always shown up as a process you already teach informally to junior colleagues, the Multiplier Engine fits you first.

• If your value has always shown up in one-on-one rooms rather than on the page, the Upsell Engine fits you first.

• If your value has always shown up as reach, as range, opinions, and a voice people forward without being asked, the Distribution Engine fits you first, with the other three becoming what you build once people are already listening.

None of these require virality. None require quitting your job before the proof of work exists. They require picking the engine that matches the pivot you can actually make, and building consistent, visible proof in that direction before you stack a second engine on top of it.

The uncomfortable part was never picking an engine. It was admitting you already had the expertise the whole time, and simply never priced it on the open market.

The goal is not to become an online celebrity.

The goal is to stop depending on one place to create value.

---

FAQs:

How much money do Substack writers actually make on Substack?

Most paid Substack writers earn far less than the names in this piece. Substack has confirmed that more than 50 publications generate over $1 million in annual recurring revenue (ARR), but those are exceptional outliers rather than the norm. For most writers, income starts in the hundreds or low thousands of dollars per month and grows by building one revenue engine before adding another

What percentage does Substack take from writers?

Substack takes a 10% platform fee on paid subscription revenue. Stripe, the payment processor, takes an additional processing fee on top of that, which is why gross revenue and take-home revenue differ by roughly 15%.

How many subscribers do you need to make money on Substack?

There’s no fixed number needed to make money on Substack since it depends on price and engine. A thousand subscribers at ten dollars a month clears ten thousand dollars gross through the Subscription Engine. A hundred buyers of a hundred-dollar product does the same through the Multiplier Engine, with far fewer people involved.

Can you really make money on Substack?

It’s worth it as an engine, not as the whole business. The writers earning real income treat the newsletter as the trust-building layer underneath a product, a service, or a paid tier, rather than expecting the newsletter itself to be the income.

Do you need a large audience to earn from Substack?

No. Several examples in this piece, including niche guides and 1:1 coaching offers, show meaningful income built on audiences in the hundreds or low thousands, provided the engine matches the price and the offer matches the audience’s willingness to pay.

What’s the easiest way to make money writing on Substack?

The Subscription Engine is the fastest to start, since it needs no product, no client work, and no launch. It’s rarely the highest-ceiling engine, but it’s the one that requires the least building before the first dollar arrives.

Can you monetize a newsletter without paid subscriptions?

Yes. The Multiplier Engine (products), the Upsell Engine (coaching and consulting), and sponsorships or affiliate income all work independently of a paid subscription tier. Several of the highest earners in this piece run free newsletters entirely, and monetize through one of the other four engines instead.

---

I’m Katharine, a future-focused career strategist helping professionals build income options and stay relevant as work evolves.

Your Experience Has More Value Than Your Job Title

The fastest way to see that for yourself: unlock the income potential inside your skills and experience.

Subscribe free and get your personalized skill-to-income roadmap.

Takes 5 minutes. Tool delivered via email after free signup.

Also receive weekly insights on turning skills into income.

And if you’re ready to build this out properly rather than one engine at a time, the Portfolio Career System is where I’ve mapped the whole process.

❤️ Loved it? Restack 🔁 and share ✅