I want to start a business but have no idea what to start. Where do I begin?
Begin by narrowing, not brainstorming. Do not wait for inspiration; use your constraints (budget, weekly hours, skills) as filters. Run the What Business Should I Start quiz or the Find My Idea matcher to turn those constraints into three concrete matches from our 220-idea Idea Bank, each with a real startup-cost band and time-to-revenue. You leave with named options to validate, not a motivational pep talk. Then score your favorite before spending anything.
The reason "where do I begin" feels paralyzing is that it is an open-ended question with infinite answers. Close it down. A business idea is just the intersection of what you can do, who will pay for it, and what you can afford to start. Decide your numbers first: how many hours a week you actually have, how much cash you can lose without pain, and what skills you already have. Those three constraints eliminate 90 percent of options before you brainstorm a single thing.
Feed those constraints into the Find My Idea matcher or the What Business Should I Start quiz. They factor solo-versus-team, customer-facing-versus-behind-the-scenes, budget, and time, then return matches from the Idea Bank instead of a generic listicle. Our lowest startup-cost band is under 1,000 dollars (49 of the 220 ideas sit there), and 57 ideas reach first revenue in under a month, so "start small and fast" is a real filter, not a slogan.
Pick three matches and read the who-pays and time-to-revenue on each. A productized service (restaurant menu-engineering, tenant screening for small landlords, review responses for boutique hotels) typically bills a named buyer within weeks; a content or newsletter play is cheaper but usually a 3-to-6-month build to money. Knowing that tradeoff up front stops you choosing a slow idea by accident.
Before you spend a dollar, run your favorite through the Idea Validation Scorecard for a 0-to-100 read on demand, competition, and monetization. The goal of this first week is not a perfect idea. It is a shortlist of named options you can actually test.
Prompts to try
Copy these into ChatGPT or Claude to go deeper.
I have [X hours/week], [budget], and skills in [list]. Give me 5 business ideas that fit all three constraints, with who pays and time to first revenue.
Act as a skeptical mentor. I am overwhelmed and do not know where to start a business. Ask me 6 questions to narrow my options, then recommend a direction.
Turn my constraints [hours, budget, skills] into a ranked shortlist of 3 business models, and tell me the single riskiest assumption in each.