Case studies

One-person companies in the wild

Real founders. Real revenue. Real AI stacks.

Medvi went from $20K to $1.8B with one person. Polsia hit $4.5M ARR solo. Pieter Levels clears $3M+ with zero employees. Deep research, no hype.

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AJ of Carrd: $1M+ ARR Solo Bootstrapped

AJ (AJ lkn) runs Carrd — one-page website builder — solo to $1M+ ARR. Study of the quietest one-person company in SaaS.

Amy Hoy: 30x500 + Stacking the Bricks | Case Study

Amy Hoy pioneered the bootstrap info-product era with 30x500 — a solo playbook for selling productized expertise to underserved audiences.

Arvid Kahl: Feedback Panda Bootstrap to Exit | Case Study

Arvid Kahl bootstrapped Feedback Panda to an exit as a 2-person team. Now writes the definitive playbook for solo SaaS operators.

Ben Tossell: Makerpad Solo Exit, Ben's Bites | Case Study

Ben Tossell built Makerpad solo to an exit (acquired by Zapier), then launched Ben's Bites as a solo AI newsletter operator.

Build in Public Founders: Solo Revenue Profiles (2026)

The Build in Public movement produced a generation of solo founders earning $100K-$3M+ per year. Profiles, revenue data, and what they share.

Daniel Vassallo: Small Bets Portfolio, ex-AWS | Case Study

Daniel Vassallo left AWS to run a portfolio of small bets solo — courses, community, products. The playbook for diversified solo income.

Danny Postma: $3.6M ARR Solo with HeadshotPro | Case

Danny Postma reached $300K/mo with HeadshotPro solo, after selling Headlime for $1M. The AI-product playbook behind the Dutch indie hacker.

FelixCraft: $78K in 30 Days, Zero Humans | Case Study

Nat Eliason challenged Felix to build and sell a product while he slept. 30 days later: $78K in revenue, zero human employees.

Interior AI: 99%+ Margin, Solo-Run | Case Study

Pieter Levels' Interior AI redesigns rooms in seconds. ~$40K MRR, 99%+ margin once GPU bills are covered, zero employees.

Jon Yongfook: Bannerbear Solo SaaS at Scale

Jon Yongfook ships Bannerbear solo, past $1M ARR. Study of the founder who built an API-first SaaS with zero co-founders and zero employees.

Justin Welsh: $5M+/yr Solo Operator | Case Study

Justin Welsh built an $5M+/yr solo business from LinkedIn content. Zero employees, two digital products, and a brand-first engine.

Marc Lou: $1M+ Solo Studio in 2025 | Case Study

Marc Lou shipped 20+ products solo and crossed $1,032,000 in 2025 with ShipFast, DataFast, TrustMRR. Here is the operating model behind it.

Medvi: $20K to $401M in 12 Months | Case Study

Matthew Gallagher built Medvi from a $20K check to $401M revenue in its first year with AI. Here is exactly how.

Nat Eliason & Felix: $100K+ from One AI Agent | Case Study

Nat Eliason built Felix, an AI agent running his business on OpenClaw. $100K+ and climbing toward $1M. Here is the mechanics.

Newsletter Millionaires: Solo Operators Past $100K/mo

Solo newsletter operators are hitting $100K+/month with AI production stacks. The Milk Road pattern, extended.

Nomad List: A One-Person Community at Scale | Case Study

Pieter Levels started Nomad List in 2014. A decade later it's a community product generating ~$38K/mo with zero employees.

Photo AI: $0 to $138K MRR Solo | Case Study

Pieter Levels' Photo AI went from $5.4K week 1 to $138K MRR. 87% net margin, 0 employees, 70 failed projects before it.

Pieter Levels: $3M/yr Solo, 0 Employees | Case Study

Pieter Levels built 70+ projects, 3 of them past $38K MRR each, solo since 2014. The original one-person company playbook.

Polsia: $0 to $3.5M ARR in 90 Days | Case Study

Ben Broca launched Polsia Dec 2025. 4,000 autonomous companies, $3.5M ARR, zero human employees. Here is the full breakdown.

Riley Brown: VibeCodes AI-First Creator Business

Riley Brown runs VibeCodes as an AI-native creator business. Study of the founder building audience and product in the AI-first era.

Sahil Lavingia: Gumroad's Solo Operator Playbook

Sahil Lavingia runs Gumroad as a deliberately small, high-margin company. Study of the founder who chose sustainable over venture-scale.

Solo-Founded Telehealth: The 2025-2026 Wave | Case Study

Medvi isn't alone. A wave of solo-founded cash-pay telehealth brands emerged in 2025-2026. Here is the pattern.

Tony Dinh: $45K/mo Indie Hacker Journey | Case Study

Tony Dinh built TypingMind, DevUtils, Xnapper, and sold Black Magic. $45K/mo solo from Ho Chi Minh City. How the indie playbook works.

Tyler Tringas: From Storemapper to Earnest Capital

Tyler Tringas ran Storemapper solo to $60K MRR, sold it, then started Earnest Capital to fund bootstrapped founders. AI-native thesis.

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