Let's start with the number that surprised me when I first saw it: 5.6 million independent workers in the United States now earn more than $100,000 a year.
That's not venture-backed startup founders. That's freelancers, independent consultants, solo operators, one-person agencies. People running their businesses alone - or nearly alone.
5.6 million. Up 19% from 2024. Up 86% since 2020.
That trajectory is not a coincidence. It maps almost exactly onto the rise of AI tools that can do the work of a part-time employee for about $50 a month.
What the MBO Partners Data Actually Shows
MBO Partners is a workforce management company that publishes an annual State of Independence report - one of the most comprehensive looks at independent work in America. Their 2025 report, released last fall, tracked 72.9 million independent workers across the country.
The AI adoption numbers in the report are blunt: 74% of independent professionals now use generative AI tools as part of their regular work. That's up from 65% in 2024.
Here's how they're using it:
- 41% use AI for research - finding information, synthesizing sources, answering client questions
- 37% use AI for idea generation and brainstorming
- 35% use AI for writing and creative work
- 22% use AI for administrative tasks - drafting invoices, managing inboxes, scheduling
- 21% use AI for data analysis
None of that is surprising on its own. The interesting part is what happens to income when you combine those tools with a solo business structure.
Why AI Hits Differently for Solo Operators
When an employee at a 50-person company starts using AI tools, the efficiency gains mostly flow to the company. They get the same output for the same salary.
When a solopreneur starts using AI tools, the efficiency gains flow directly to them. They can take on more clients. Deliver faster. Charge more. Or work fewer hours and keep the same income. Every hour the AI saves is an hour that goes straight to their bottom line.
That math is why the $100K solopreneur number is growing so fast. AI didn't create the solo business model. It dramatically improved the economics of it.
A consultant who used to spend six hours a week writing proposals can now spend two. A designer who used to take three days on a client deck can take one. A bookkeeper who managed eight clients is now managing fifteen. The inputs changed. The income followed.
The Tools That Show Up Most in This Conversation
The MBO Partners report doesn't name specific tools, but patterns emerge from independent worker communities. The tools that solo operators talk about actually making a real financial difference tend to fall into a few categories:
Client-facing work: writing, proposals, emails. This is where AI has the most immediate income impact for solo operators. Claude, ChatGPT, and similar tools can cut proposal-writing time by 60 to 70% for experienced users. That's hours per week back.
Research and analysis. Independent consultants and researchers use AI to synthesize information faster, giving them the ability to deliver more polished work in less time - which supports higher rates.
Operations and admin. Tools like Notion AI, Zapier, and AI-powered scheduling software handle the back-office work that solopreneurs used to spend Sunday nights on. Automating invoices, follow-up emails, and scheduling reclaims 3 to 5 hours per week for most operators who actually implement it.
Who Gets Left Out
The data shows income growth at the top of the independent worker market. The 5.6 million hitting six figures are disproportionately experienced professionals in high-demand specialties - consulting, tech, healthcare, creative services.
For newer or lower-income independent workers, the picture is more complicated. AI tools lower the cost of delivering services, which is good. But they also lower the cost for everyone, including competitors. In commoditized freelance markets - certain kinds of writing, data entry, low-skill virtual work - AI is compressing rates rather than lifting them.
The income gains are real. They're just not evenly distributed.
The Practical Takeaway
If you're a solopreneur and you're not in the 74% using AI tools regularly, the question worth asking is not "should I try AI" but "what's the most expensive task I do every week that I could partially automate."
Start there. Not with a productivity system overhaul. Not with a new subscription to five tools at once. Just find the one task that takes the most time relative to what it's worth, and figure out whether AI can take 40% of it off your plate.
For most solopreneurs, that one thing is enough to change the economics of their month.
Sources: MBO Partners 15th Annual State of Independence Report, mbopartners.com; Forbes/Elaine Pofeldt reporting on the study, October 2025; MBO Partners income data, mbopartners.com/blog/how-grow-small-business/income-for-independent-professionals.