Coversside hustles, validation, starting up, marketing, selling, money, software and growing
Test your business idea, fix what’s broken, and get it running before you quit your job
Ideas rarely fail for want of inspiration; they fail on the price, the costs, the reach or the hours. Plain guides to each, from side hustle to first hire, and a free inspection that grades your idea and names the first fix.
Fig. 1A business idea, taken apart along its axis. Five parts, each graded by the Idea Inspection and each fixed in its own section.
- 1Demand
Will anyone pay for it, and how do you know?
- 2Price
Is there a price, and does it hold up when people hear it?
- 3Costs
What does it cost to run, and how many sales cover it?
- 4Reach
Can you get it in front of the people who’d buy it?
- 5Time
Do you have the hours, and can you last until it pays?
Contents
Every guide puts the numbers on the page (the price, the margin, the hours a week) and says what to check first and what usually breaks.
- 6-2
- Section 6, guide 2
1Side Hustles1 guideBusinesses that run in the hours around a job, for readers with a paycheck, an idea and a few free evenings a week.
2Validation3 guidesTesting whether a business idea will run before the money goes in, for anyone with an idea they haven’t paid to build yet.
Not launched yet? Start with Validation.
3Starting Up1 guideThe setup that turns an idea into a business, from the LLC to the bank account, for readers about to make it official.
4Marketing1 guideFinding the first customers and the next hundred on a small budget, for owners who do their own marketing.
5Selling1 guideTurning interest into sales through stores, marketplaces, sales calls and the checkout, for readers with something to sell.
6Money3 guidesPricing, costs, cash flow, bookkeeping, taxes and funding: the numbers that decide whether an idea runs, for owners who aren’t accountants.
Launched and stalled? Start with Money.
7Softwareno guides yetThe tools that run a small business, judged by what they cost and the hours they give back, for owners choosing their stack.
8Growingno guides yetWhat comes once the business runs, from first hires to new markets to staying small, for owners whose business works and wants more of them.
Who writes here

Wes Dunleavy, Editor and lead writer
Ran a furniture repair shop for eleven years, closed a subscription box after fourteen months, and now helps first-time founders.

Anita Sorensen, Bookkeeper and money writer
Has kept the books for contractors, shop owners and freelancers for sixteen years, and would rather see the receipts in January.