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Joaquin del Rio covers the money behind the milestones for OperatorBook, digging into what bootstrapped and indie founders actually earn and what it took to get there.
Buttondown's founder Justin Duke is radically transparent about growth and profitability, but stopped publishing his revenue. The best estimate is roughly $392K a year and rising 61%. Inside the bootstrapped newsletter tool that hides its own number.
Simple Analytics never took a cent of funding and grew almost entirely by word of mouth. The dated ledger runs from $30K ARR in 2019 to a ~$500K/year third-party estimate in 2026. The number is real. The lesson underneath it is slower than it looks.
Fathom Analytics has never published its revenue, on purpose. The only figure in circulation is a third-party estimate of $5M to $10M ARR. Inside the privacy company that keeps its own numbers private.
Baremetrics made its revenue public for years, then sold to Xenon Partners for $4M cash in 2020. The real numbers behind the exit, and why the transparency pioneer walked away.
Balsamiq's founder publishes exact revenue every year: $6.58M in 2024, down on purpose. The real number, the 2008 arc, and why data brokers get it wrong.
Carrd founder AJ confirmed about $100K MRR and $1.2M ARR on The SaaS Podcast, then went quiet. The real revenue number, the $2M raise he took anyway, and why a $19-per-year, one-person business staying flat is the whole point.
beehiiv is cited at around $30M in annual revenue for 2026, but founder Tyler Denk's own numbers show only ~$20M is recurring software, with ~$10M from ads and a marketplace. Here is what the figure actually counts, the growth curve, the venture backing behind it, and the operator lesson.
Hypefury, the bootstrapped X (Twitter) growth tool by Samy Dindane and Yannick Veys, rode from about $300/mo to a $20K MRR peak, then publicly posted that revenue was declining. Third-party trackers now estimate roughly $567K ARR by 2024. The real lesson sits next to the number.
Third-party trackers peg Transistor.fm at roughly $4.5M ARR. The founders only ever confirmed the milestones: $1,400 in month one to "millions in ARR." The real story is the 50/50, no-VC structure two people chose on purpose.
Ghost publishes its finances live: $10.8M ARR, $907K MRR, 3.05% churn, 30,441 customers. The real story is not the number. It is the non-profit structure that means the company can never be sold.
Plausible crossed $1M ARR in 2022 from $64 MRR in 2019, bootstrapped and profitable. The real growth lever was not privacy. It was hiring a distribution co-founder.
A bootstrapped founder removed a freemium tier at about $16,200 MRR in 2026. The honest 90-day ledger: signups halved, support fell ~38%, and MRR grew ~21%.
