StartBusiness.us
A guided sprint from idea to first paying customer in 30 days, with bite-sized lessons, AI copilots, and outreach scripts.
How we got these numbers
Every figure is computed from the inputs below — the same top-down + stated-fraction methodology the product applies, with the arithmetic left visible.
| Step | Formula | Result | Basis |
|---|---|---|---|
| TAM (anchor) | Bottom-up arithmetic (2024) | $1.5B | US Census Bureau — Business Formation Statistics — Bottom-up: ~5.5M US business applications per year (Census BFS) × ~$275 average first-year spend on guidance, courses, and starter tooling ≈ $1.5B. |
| SAM (serviceable) | $1.5B × 10% | $150M | Online, self-serve founders who would buy a structured sprint rather than hire an advisor or rely only on free content. |
| SOM (obtainable) | $150M × 0.5% | $750K | Single guided product with a free track; organic acquisition, ~3-year horizon. |
| Customer framing | $750K ÷ ($19/mo × 12) | ≈ 3,300 customers | What the obtainable estimate means at the reference price of $19/month. |
Share-of-market framing
What small, plausible shares of the serviceable market translate to in annual revenue.
| Share of SAM | Annual revenue | Vs. obtainable estimate |
|---|---|---|
| 0.1% | $150K | below the $750K SOM estimate |
| 0.5% | $750K | above the $750K SOM estimate |
| 1% | $1.5M | above the $750K SOM estimate |
Willingness to pay
Curve generated by the product's WTP simulator around the stated price inputs. Model output for orientation — not survey data. Modeled optimal band: $13–$25/mo around the $19/mo reference price.
| Monthly price | Modeled market share | Revenue score |
|---|---|---|
| $5 | 40% | Med |
| $17 | 46% | High |
| $29 | 42% | Med |
| $40 | 36% | Med |
| $52 | 31% | Med |
| $64 | 25% | Med |
| $76 | 19% | Med |
| $87 | 13% | Med |
| $99 | 7% | Low |
Opportunity signals
- US business applications have run near record levels since 2020 — a durable top-of-funnel.
- Most formation services stop at paperwork; 'first paying customer' is the outcome founders actually want.
- Progress streaks and celebration mechanics fit the motivation gap that kills most new ventures.
Risks & pain points
High-quality free startup content sets a high bar for paid guidance.
Course-style products see steep drop-off; outcomes depend on finishing the sprint.
Competitive density — Medium density
Confidence rubric — 45/100 (Low)
- Base 30: public anchor, no primary research
- +0: single anchor source, not independently corroborated
- +5: anchor figure is 2024 (slightly dated)
- +10: bottom-up anchor with visible arithmetic
- Capped at 80: educational estimate, not primary research
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More from the portfolio
This analysis of startbusiness.us is an educational estimate generated by the PMM-1.0 methodology from the stated inputs above. Anchors are rounded public figures; fractions are explicit judgments with written rationales; the WTP curve is model output, not survey data. Nothing here is audited market research or financial advice. startbusiness.us is part of the same founder's portfolio as this product.