Weekly Reporting on the History & Future of Operating Companies. Click to read Operating by John Brewton, a Substack publication with thousands of subscribers.
Marketing & ContentEstimatedNot enough public signals for a score yet. Missing signals are not a sign of weakness.
Open source Open source alternatives to Operating by John Brewton →
John Brewton says Operating started 2026 with 1,014 subscribers and about $2,200 a year, then reached 5,861 subscribers and 266 paying members by June, with a +$200,000 year projected across six streams rather than from subscriptions alone.
Read founder story →No public connections on record yet.
Weekly Reporting on the History & Future of Operating Companies. Click to read Operating by John Brewton, a Substack publication with thousands of subscribers.
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Retold founder accounts from startups in the same category, each linked to the original.
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John Brewton's $200k year is a six-stream projection, not newsletter ARRJohn Brewton says Operating started 2026 with 1,014 subscribers and about $2,200 a year, then reached 5,861 subscribers and 266 paying members by June, with a +$200,000 year projected across six streams rather than from |
Tibo Louis-Lucas and Tweet Hunter: turning a distribution problem into a creator businessTweet Hunter emerged from the difficulty of finding customers and publishing consistently. Its development connects fast product experiments, creator partnerships, habit-building tools, and an acquisition shaped by depen |
TomoCredit: the credit access mission and the difficulty of keeping the promiseKristy Kim built TomoCredit after struggling to borrow without a credit history. Its path from an alternative underwriting card to financial coaching includes major financing, product changes and disputed customer promis |
The Novel Factory: A Writer's Personal Tool Becomes the Main BusinessKatja Kaine turned the systems she developed for her own novels into writing software. Customer feedback, a rebuilt product, and educational content helped it grow, while changes in search traffic later tested the busine |
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