Collection · 8 ideas
Best that can replace a job
Ideas with a realistic ceiling at or above a normal salary, run by ordinary people in ordinary towns. Every one takes months to get there and most people quit before it does. The difference between these and the graveyard is that when they do work, it's because of the work.
Updated 1 Sep 2026
- Bookkeeping for small local businesses
Boring on purpose. Every business needs it, few owners want to do it, and clients stay for years.
<$1001-3 monthsreplaces a job
- Pressure-wash driveways, siding and decks
The cheapest real business on the site: one machine, something to carry it, and a neighbourhood with dirty driveways.
$100-1kdaysreplaces a job
- Mobile car detailing at the customer's driveway
Repeat customers and a route. The ceiling is set by how many cars you can do well in a day, then by whether you can train someone.
$100-1kweeksreplaces a job
- Junk removal with a borrowed or rented truck
Ugly work, great margins, and the first truck pays for the second.
<$100daysreplaces a job
- Build custom closet and garage shelving
Homeowners pay for finish and speed. A carpenter who returns calls is rarer than a good one.
$100-1kweeksreplaces a job
- Technical translation in a language pair you live in
General translation is being automated. Regulated, liability-carrying documents in a pair you actually live in are not.
$0weeksreplaces a job
- Grant writing for small nonprofits
Small nonprofits have money for a grant writer precisely when a grant lands. Retainer clients follow the first win.
$01-3 monthsreplaces a job
- Corporate workshops on one narrow software tool
Companies pay for a day of training what they'd never pay an individual. One tool, one deck, run it fifty times.
$01-3 monthsreplaces a job