All Side Hustle Ideas
Directories and marketplaces

AI-built niche directory sites

The operator uses scraping tools and an AI coding assistant to build a listing site for a niche, then monetizes through leads, ads, affiliate links or listings. One example was a luxury restroom trailer directory.

At a glance
Estimated by a classifier that read the source. The bar shows how sure it was.
Category
Directories and marketplacesLow confidence
58% sure
x
Earns from
AdsLow confidence
44% sure
x
Startup cost (estimate)
$100 to $1kLow confidence
48% sure
x
Time it takes (estimate)
Hands-off
86% sure
x
Where
Online
99% sure
x
Coding
Needs coding
65% sure
x
Source
The Koerner OfficeFrey Chu, with Chris Koerner. “The Most Hands-Off $150K Side Hustle Nobody Talks About (Ep. #346)”
In their words, not verified by usFirst directory reached 90K monthly visitors and up to $3,000 a month; another built in 4 days for under $250.