BEHIND THE BUSINESS MODEL

The playbook behind the product.

Source-linked case studies on customers, pricing, growth channels, and the decisions worth learning from. Reported facts and our analysis are labeled separately.

Case studies: 13
Businesses: 11
Source citations: 58

Counts cover the full case library. Source checks are research dates, not financial reporting periods.

2 case studies matching “Newsletters”

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Team

Buttondown: the year the founder stopped writing most of the code

A newsletter tool started on a rainy Saturday in Seattle reached the point where most new code and most customer conversations no longer went through its founder.

> $1,000,000ARR · USDFounder interview published September 17, 2026; cutoff not specified

Founder first-person self-disclosure in published interview · Original disclosure

Sources checked Oct 18, 2026

Buttondown profile →3 min read · 4 sources

Open source

Ghost: the managed service funds the open code

Ghost offers a documented example of a free core product supported by paid operations, with a nonprofit structure shaping the business.

$929,198Monthly run rate · USDUndated public dashboard

Company disclosure · Original disclosure

Sources checked Oct 21, 2026

Ghost profile →6 min read · 7 sources

Reported revenue is not profit. Metrics, currencies and reporting periods may differ; cases combine cited facts with labeled editorial analysis. Read the source policy →

Buttondown: the year the founder stopped writing most of the code ↗

Ghost: the managed service funds the open code ↗

Buttondown: the year the founder stopped writing most of the code

Ghost: the managed service funds the open code