A politics chronicle, a prostate-cancer beat, and a morning devotional crossed 100 paid subscribers
Three solo newsletters — a French politics chronicle, a prostate-cancer reporting beat, and a daily devotional — each crossed 100 paid subscribers in the past month; this issue breaks down what they charge, where each drew the paywall, and the move that took them over the line.
The October screen turned up three newsletters from three different rooms: French politics written by a former Le Monde reporter, a prostate-cancer beat run by a medical journalist who is also a patient, and a daily devotional written from Suffolk by a former Church of England minister.
All three are solo operations. All three keep their total audience under 5,000, and each took its first Substack Bestseller badge between September 16 and October 16, 2026. They charge €5.50, $9 and £5 a month. The smallest of them, at 673 subscribers, asks for money every day of the year.
How this screen works
Substack awards its white Bestseller badge at a hundred paid subscribers, counting active plans and excluding free trials, gifts and group passes. 1 The badge proves the hundred-paid floor; the count a publication renders on its own subscription page bounds the ceiling. 2 Substack's New Bestsellers list carries the publications that took a first badge in the previous thirty days, and this screen sweeps that list against three gates: a solo author rather than a company, a total audience under 5,000, and a first badge inside the window. 3
Case 1 — Blocs & Partis
Positioning and audience
Blocs & Partis publishes every other Thursday as the chronicle of the late Fifth Republic: elections, the left, Parliament, the governing centre and local authorities, plus a reading of the week's political facts and two electoral games. 4 Substack renders its list at 3.7K+ subscribers, and its tiers are €5.50 a month, €55 a year, and €100 for a founding annual. 5
Authority and unfair advantage
Rachel Garrat-Valcarcel is a political journalist who has reported for Le Monde and 20 Minutes. 6 Her own list of specialities runs in order: elections, the left, Parliament, the governing centre, local government. 4 That is the asset. She reads a poll aggregate, a party's internal rulebook and a budget vote the way a newsroom does, on a fortnightly schedule no newsroom would fund.
Cadence and post length
Every other Thursday, and the archive runs unbroken from season one into season two. Recent issues land between 1,245 and 3,080 words, with the last four sitting at 2,000 to 2,330. 78 On December 11, 2025 she told readers the newsletter was barely two months old and had just passed 2,000 subscribers. 9
The free-to-paid cut
Season one sits behind the wall; season two does not. Issue 2.01 went to paid readers on September 3, and then 2.02, 2.03 and 2.04 were opened to everyone on September 17, October 1 and October 15. 71011 The About page now says the paid subscription is not yet required. 4 The ask has changed shape: the reporting stays readable, and paying €5.50 a month is how a reader keeps it going.
The conversion lever
The dated sequence is short. On September 2 she opened season two with a note announcing the launch. The next day she noted that Blocs & Partis was among the top nine fastest-growing publications in France. On October 15 she posted a thank-you to subscribers. 9 Substack's New Bestsellers list places the badge inside the thirty-day window, and she has published no account of which edition converted whom, so the sequence stands without a cause attached to it.
Who could reproduce the model
Any reporter who has covered a political beat and kept the source book: a Westminster or Brussels correspondent, a statehouse reporter, a city-hall reporter in a mid-sized city. The fortnightly rhythm suits someone still working another job.
Case 2 — The Active Surveillor
Positioning and audience
The Active Surveillor is independent reporting and candid conversation about living with low-risk prostate cancer, with the masthead line "Saving Prostates Daily". 12 Substack renders the list at 2.8K+, priced at $9 a month, $80 a year, or $20,000 a year at the founding tier. 13
Authority and unfair advantage
Howard Wolinsky has been a medical journalist for more than fifty years and has been a patient on active surveillance since 2010. 12 His own account is that the first urologist pushed surgery and he sought other opinions before finding a different path. 12 The double position is the advantage: he audits the urology literature as a reporter and lives the decision as the man in the chair.
Cadence and post length
Two or three posts a week — forty of them between August 7 and October 15. 1415 Length is uneven by design. The Lithuania piece ran 3,736 words; a research note on how Gleason 6 is labelled ran 555. 1416
The free-to-paid cut
Almost all of it is free; the reporting is the funnel. What paid buys is a seat facing the people he interviews: a September 13 note inviting paid readers to the AS27 session with four leading voices in the field, repeated on October 2. 1718 Five of the last forty posts are for paid readers only.
The conversion lever
The badge went out on X on October 12, 2026: "The Active Surveillor is officially a Substack Bestseller!" 19 Behind it sits a conference hook, with September and early October spent promoting the AS27 sessions and posting the papers its readers would hear discussed. 1718 He has published no conversion account, so the dates stand on their own.
Who could reproduce the model
Anyone who has lived a diagnosis and will read the studies: a patient-advocate in one condition, a specialist nurse, a clinical-trial coordinator. The reporting habit matters more than the diagnosis.
Case 3 — Sacred & Secular
Positioning and audience
Sacred & Secular is a daily reflection on Christian faith, theology, doubt, hope and culture, written from Suffolk by a former Church of England minister. 20 The subscription page renders 673 subscribers, at £5 a month, £50 a year, or £10,000 a year as a Community Supporter. 21
Authority and unfair advantage
Paul Ian Clarke served within the Church of England for many years and now writes full time. 20 The institutional ear is the asset: he can say what a passage has meant from a pulpit because he has stood in one, and he can do it again the next morning.
Cadence and post length
A new reflection every day of the year. 20 The recent paid pieces run 1,337 to 2,406 words; the free ones run 755 to 1,816. 222324
The free-to-paid cut
Free is the occasional full essay plus the monthly update; the daily rhythm sits behind the wall, along with the full archive. 20 Seventeen of the last twenty posts are for paid readers, and the three that are open do the recruiting. 2224 The paid tier buys one piece in the inbox each morning, and that is the whole product.
The conversion lever
The milestone post itself, published on September 30, 2026: "Sacred & Secular has reached 600 subscribers. Even more remarkably, 100 of you are now paid subscribers." 25 The same post gave every paid subscriber a new five-day devotional, Finding God in the Ordinary, as the marker of the occasion. 25 The subscription page has since moved to 673. 21
Who could reproduce the model
A vicar, a chaplain, a hospice or prison worker with a pastoral practice and a reason to write daily. The cadence is the hard part, and a working minister arrives with one already.
Near-miss audit
The CRE Report, a daily commercial-real-estate letter, renders 1.8K+ subscribers at $24.99 a month and carries the badge. Every one of its hundred most recent posts is paid-only, so there is no free funnel left to compare. 2627
Ask a Pol Politics, Matt Laslo's interactive congressional journalism, sits at 1.5K+ and $6 a month with the badge, and lists three contributors. 2829 That fails the solo-author gate.
Selma Fonseca News, a celebrity photojournalism letter at $8 a month, announced a badge on X on October 15. 30 The publication's own page shows 352 subscribers and no badge tier, so the claim is unresolved and it stays out. 31
100Guts, a sports-betting analytics letter at 2K+ and $5.99 a month, holds the badge and a working free funnel — twelve of its last twenty posts are free. 32 It was held back as a second betting-picks letter, a beat this screen has already run.
Hussain Makke, writing on Islamic philosophy and psychology at 2.4K+ and £7.80 a month, holds the badge with every published post free. 33 With nothing behind the wall, the free-to-paid cut cannot be compared.
Three adjacent niches to test
Local government money. Blocs & Partis reads national institutions. The layer beneath goes uncovered: how a city hall actually balances a budget, where the revenue comes from, and which service absorbs the shortfall. Free, a weekly read of one council's agenda; paid, the budget documents and the memos behind the decisions.
The caregiver's side of one diagnosis. The Active Surveillor writes for the patient. The partner who drives to the appointments and reads the same papers has no equivalent letter — what to ask, what to write down, what the trial paperwork actually requires.
Chaplaincy inside one institution. Sacred & Secular writes daily devotion for a general Christian reader. The people doing that work inside a prison, a hospice or a hospital keep the material to themselves, and one honest shift note a week would own the field.
What this trio is worth at the milestone
Five hundred paid subscribers at $10 a month is $5,000 a month, or $60,000 a year before platform fees. This week's three show how small a list can be and still do that arithmetic, and how much the price tier decides the total.
At €5.50, Garrat-Valcarcel's tier, 100 paid is about €6,600 a year and 500 about €33,000. 5 At $9, Wolinsky's, 100 paid is about $10,800 and 500 about $54,000. 13 At £5, Clarke's, 100 paid is about £6,000 and 500 about £30,000. 21 Each of the three also sells an annual plan at roughly ten months' price.
References
- 1Introducing the Substack Bestseller badge
on.substack.com
- 2What is a Substack Bestseller badge?
support.substack.com
- 3New Bestsellers on Substack
substack.com
- 4À propos de Blocs & Partis
blocsetpartis.fr
- 5Blocs & Partis subscription page
blocsetpartis.fr
- 6Rachel Garrat-Valcarcel on Substack
substack.com
- 72.02 — Une analyse politique n'est pas un pronostic
blocsetpartis.fr
- 8
- 9Blocs & Partis notes
blocsetpartis.fr
- 102.01 — Avant la présidentielle, à qui profite l'été ?
blocsetpartis.fr
- 112.03 — La « clarification », ce grand videur de partis
blocsetpartis.fr
- 12About The Active Surveillor
howardwolinsky.substack.com
- 13The Active Surveillor subscription page
howardwolinsky.substack.com
- 14Lithuania looked at PSAs in a pioneering national program
howardwolinsky.substack.com
- 15PSA, the British Press, and the Stories Behind the Headlines
howardwolinsky.substack.com
- 16JUST IN: MSK researcher to discuss his paper on how Gleason 6 is mislabeled
howardwolinsky.substack.com
- 17Paid subscriber? You're invited: AS27 brings four leading voices
howardwolinsky.substack.com
- 18Paid Surveillor subscriber? You're invited: AS27 brings four leading voices
howardwolinsky.substack.com
- 19Howard Wolinsky on X
x.com
- 20About Sacred & Secular
sacredandsecular.co.uk
- 21Sacred & Secular subscription page
sacredandsecular.co.uk
- 22The Man Who Makes Church Bells for People He Will Never Meet
sacredandsecular.co.uk
- 23The Priest Thought Hannah Was Drunk
sacredandsecular.co.uk
- 24We Turned One of Christianity's Most Radical Saints Into a Garden Ornament
sacredandsecular.co.uk
- 25September at Sacred & Secular: A Milestone and Something New
sacredandsecular.co.uk
- 26About The CRE Report
thecrereport.substack.com
- 27The CRE Report subscription page
thecrereport.substack.com
- 28About Ask a Pol Politics
askapolpolitics.com
- 29Ask a Pol Politics subscription page
askapolpolitics.com
- 30
- 31Selma Fonseca News subscription page
selmafonsecanews.substack.com
- 32100Guts subscription page
takesguts100.substack.com
- 33Hussain Makke subscription page
hussainmakke.substack.com
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