Picking a business is never just about passion. It is also about math. And according to a new ranking from Vida.io, the AI agent platform for enterprise businesses, some paths to entrepreneurship pay far better than others.
The analysis, highlighted recently by Inc., pulls together ten small business ideas with real six-figure ceilings, backed by current market data rather than guesswork.
AI Consulting Tops the List
Unsurprisingly, AI consulting and implementation leads the pack, with earning potential of $120,000 to $300,000 or more, on startup costs as low as $2,000 to $8,000. The founder need not be a data scientist to do this well. What matters is understanding how AI tools actually work inside a business and being able to teach that to people who are still learning. McKinsey reported in 2025 that demand for AI fluency in U.S. job postings grew sevenfold in two years, faster than any other skill tracked.
Consulting and Software Still Pay Well
General business consulting brings in $70,000 to $200,000+, with startup costs under $5,000. The advice from OGScapital’s Alex Silensky is worth repeating: pick a narrow problem and a specific audience. Vague generalists struggle to get referrals. Specialists get remembered.
Custom software and app development sits close behind, at $80,000 to $200,000+. The Bureau of Labor Statistics projects 15% growth in software development jobs through 2034, well above the average for all occupations.
Licensed Professions:
Finance and Real Estate
Financial advising ($75,000-$180,000+) and real estate ($68,000-$180,000+) both require licensing, though that barrier is part of what protects the earnings. Real estate commissions typically run 2.75% to 2.82% of a sale price per agent, and while interest rates have been climbing, home prices have kept rising too, with time-on-market shrinking in June.
Cybersecurity Demand is Climbing Fast
Cybersecurity consulting can pay $95,000 to $150,000+. The numbers behind the demand are stark: ransomware incidents rose 20% year-over-year in the first half of 2026, with 5,275 recorded attacks, 2,581 of them in Q2 alone. The overall cybersecurity market is projected to grow from $219 billion to more than $248 billion this year.
The Skilled Trades Hold Steady
HVAC ($70,000-$150,000+), electrical work ($70,000-$145,000+), and plumbing ($65,000-$140,000+) round out the list, and they share a common advantage: AI automation poses little threat to any of them. All three require licensing and hands-on expertise, and all three benefit from recurring revenue through maintenance contracts on top of one-off repair jobs. Startup costs are higher here, often $8,000 to $30,000, mostly for equipment and certification.
HR Consulting and Recruiting
Rounding out the list, HR consulting and recruiting can earn $65,000 to $140,000+, often through placement commissions of up to 20% of a candidate’s first-year salary. Fractional HR support is following the same demand curve as fractional CFO work, as small companies look for expertise without committing to a full-time hire.
FAQs
What is the most profitable small business to start in 2026?
AI consulting and implementation tops Vida.io’s ranking, with potential annual earnings of $120,000 to $300,000+ and relatively low startup costs of $2,000 to $8,000.
Which small businesses are safest from AI disruption?
Hands-on trades like HVAC, electrical work, and plumbing are considered largely insulated from AI-driven job loss, since the work requires physical, licensed labor.
Do these businesses require a license?
Some do. Real estate, financial advising, and the skilled trades (HVAC, electrical, plumbing) all require licensing or certification. AI consulting, business consulting, and software development generally do not.
How much does it cost to start a consulting business?
Business consulting startup costs typically run $1,000 to $5,000, while AI consulting runs $2,000 to $8,000, largely for tools, credentials, and initial marketing.
