Category
48 posts in this category.
One person, no team, no VC, no exits, and about $3.1 million a year. The sourced numbers behind Pieter Levels' portfolio, and the never-sell structure that compounds them.
Arvid Kahl now teaches audience first, but FeedbackPanda hit $55K MRR in two years with no personal audience. Here is what actually drove the growth.
HeadshotPro is cited everywhere as a $300K-a-month solo business. Danny Postma stopped sharing revenue in 2023. Here is what is actually sourced, and what it teaches operators.
Bannerbear's first eight months earned about $400 a month. It took 16 months to reach $10K MRR and a patient year of technical tutorials to reach $27K. The real lesson of Bannerbear's revenue is the shape of the curve, not its size.
Testimonial.to revenue hit $800K ARR bootstrapped by one founder, out-earning his AI product PDF.ai four to one. Damon Chen's real numbers, and the lesson for 2026.
Tally reached $4.3M ARR in 2025, bootstrapped, by giving unlimited forms away free and charging just 2% of users. Why free is the growth engine, not the discount.
Marc Lou launched about twenty startups that mostly failed, then built ShipFast in a week and made $6,000 in 48 hours. A sourced look at how a Next.js boilerplate outearned everything he built for end users.
TypingMind launched five days after OpenAI opened the ChatGPT API and crossed $500,000 in revenue within a year. Here is what solo operators can copy from Tony Dinh's build-in-public playbook.
Naomi Tate built a quiet $7,400 MRR tool for solo bookkeepers, no paid ads, in 18 months. In June 2026 she sent the wind-down email. Not because she failed. Because her infra bill, her toddler, and her own client roster all added up to a different answer than the spreadsheet she started with.
A composite vertical-SaaS founder hit $9,120 MRR running entirely on four AI agents, then made her first paid hire in March 2026, not a developer, an operations contractor at $22/hr through Deel. The 60-day result: NPS +14, churn -1.2 pp, founder hours -11/wk. With the math, the agent she retired, and what she'd do the same.
Inés Vargas, a solo founder in Bilbao, hit 100 paying customers in 90 days for $1,470 in total spend. The itemized cost breakdown, the LinkedIn voice-DM channel that beat cold email 27x, the pricing flip at customer 38, and the channel she'd skip if starting again. Told as told to Joaquín del Río, with the spreadsheet on the table.
