One Person Startup Examples: 7 Real Businesses Built by Individuals

The one-person business is not a consolation prize for people who could not raise funding.

It is a deliberately chosen model that produces high margins, complete autonomy, and the ability to compound knowledge and relationships in a single direction without the complexity that comes with headcount.

These are seven real examples of one-person businesses built by individuals who made deliberate decisions about what to build and how.

Pieter Levels: Serial Indie Hacker

Pieter Levels has built multiple profitable internet businesses as a solo operator. His most well-known, Nomad List and Remote OK, both started as side projects and grew into businesses generating over one million dollars per year combined.

The model is data aggregation and community. He identifies a specific group of people with a specific need, builds the simplest possible tool that addresses that need, and charges for access.

What makes his approach instructive is the approach to building. He built twelve startups in twelve months as a public experiment, shipping fast and learning from what worked. Most of them failed. The ones that worked produced the current business.

The lesson is not the specific business. It is the willingness to test at small scale, fail cheaply, and iterate rather than invest months in a single idea before receiving market feedback.

Sahil Lavingia: Gumroad

Sahil Lavingia built Gumroad as a solo founder after a team-built version of the company failed to meet investor expectations and he had to lay off the staff.

He returned to the product as a solo operator. He rebuilt it. He made it profitable. Today Gumroad processes hundreds of millions of dollars in transactions and Lavingia runs it with minimal staff, much of the operation automated.

His public writing about this experience, specifically about the decision to optimise for profitability and sustainability over growth at all costs, became one of the most circulated pieces of writing in the independent business community.

The lesson is that a company that was considered a failure by venture capital standards rebuilt itself into a genuinely profitable business under the control of a single person who made different choices about what success meant.

Justin Welsh: LinkedIn and Digital Products

Justin Welsh left a high-compensation SaaS sales executive career to build a one-person business. Within two years he had built a LinkedIn audience of several hundred thousand followers and a product suite of courses and templates generating over four million dollars in revenue annually.

The model is content-to-product. He writes consistently about topics he has genuine expertise in, builds an audience through that writing, and sells products that help that audience develop the same skills.

He operates with no employees and no office. The business is his writing, his products, and the systems he has built to sell and deliver them without manual involvement.

His case is particularly relevant to people leaving corporate careers because the expertise he monetised was the same expertise he used in his corporate career. He did not reinvent himself. He packaged what he already knew for an audience that needed it.

Brennan Dunn: Email Personalisation Software

Brennan Dunn built RightMessage, a software tool for personalising email marketing, as a solo founder while also running a content business under the Double Your Freelancing brand.

He operated both simultaneously, one a software product and one a content and training business, without employees. His public documentation of the experience, including the revenue, the mistakes, and the operational choices, is among the most honest and detailed available from any solo business operator.

The lesson from Dunn's work is the value of audience before product. He built the audience first through genuine, high-value content on a specific topic. The product came after the audience existed and trusted his perspective. The trust pre-built by the content shortened the go-to-market significantly for the software.

Kevon Cheung: Community and Cohorts

Kevon Cheung built a one-person business around the concept of building in public, teaching others how to build an audience and a business through transparent documentation of the process.

He runs cohort-based courses, produces content, and builds community with no staff. His business model is a combination of the cohort revenue and the long-term audience-building effect of teaching what he practices.

What is instructive about his example is the compounding effect of teaching in public. Every course he runs adds students to his network who go on to build in public themselves and refer others back. The business generates its own distribution through the activity of its customers.

Tiny Host: Side Project to Acquisition Target

The Tiny Host case study is one of the cleaner examples of a solo business built while employed before the transition to independence was complete.

JP Morgan employee Jon Yongfook built Tiiny Host, a web hosting service for static sites and prototypes, while working full time. He built it on evenings and weekends. He grew it to meaningful recurring revenue before transitioning to working on it full time.

What makes this example particularly useful is the specific model: a narrow, well-scoped tool for a specific audience. It does not try to be all things. It does one thing well for a specific type of user. The narrowness is what made it buildable by one person alongside a full-time job. Scope is leverage when you are building with limited time.

The Pattern Across All of These

Every one of these examples shares a structure.

The founder chose a specific audience and a specific problem for that audience. They built the smallest thing that addressed that problem. They documented and shared the process, which both built audience and attracted the people they could help. They iterated based on real usage rather than assumptions. They scaled the model rather than the headcount.

None of them required a team to start. Most of them never added a team in a meaningful way.

If you are building toward leaving your job and trying to understand what a viable solo business actually looks like in practice, these examples give you the template. Specific. Small to start. Document the process. Let the audience build the distribution.

How to Start a One-Person Business With No Audience covers the practical starting sequence. Digital Products That Actually Sell covers the product layer that most of these businesses eventually build. And Bootstrapped Startup Meaning gives the broader context for what it means to build without external funding.

The solo business is not a small version of a real business. It is a different kind of business that optimises for different things. Understanding what it optimises for, and choosing it deliberately, is the first step to building one that works.

FAQ

Q1: What is a one person startup? A one-person startup is a business built and operated by a single founder without employees or co-founders. It uses software, automation, and infrastructure that did not exist twenty years ago to achieve revenue and scale that previously required teams. It optimises for margin, autonomy, and sustainability rather than headcount growth or external funding.

Q2: Can a one person business be profitable? Yes, and often at margins significantly higher than team-based businesses because the absence of payroll eliminates the largest cost in most businesses. Many one-person businesses operating at 500,000 to two million dollars in revenue operate at 70 to 90 percent profit margins because the primary cost is the founder's time and the infrastructure required to deliver the product.

Q3: What are the most common models for one person businesses? The most common models are: productised services with defined scope and repeatable delivery, digital products such as courses and templates sold once but delivered at zero marginal cost, newsletters and content businesses monetised through subscriptions and advertising, SaaS tools built to address a specific narrow problem, and audience-driven businesses that use a content audience as distribution for products and services.

Q4: How long does it take to build a profitable one person business? Six to eighteen months from first sale to covering a survival floor, depending on the model and the starting audience size. Service-based and freelance models reach profitability fastest because there is no product build phase. Content and product businesses take longer because audience-building precedes meaningful revenue.

Q5: Do you need technical skills to build a one person startup? No. Many successful one-person businesses, including Justin Welsh's and Kevon Cheung's, are built entirely on content, community, and products that do not require code. Technical skills expand what is possible but are not a prerequisite. The more important skill is the ability to identify a specific problem for a specific audience and communicate its solution clearly.