All Side Hustle Ideas
Digital products

Online courses sold on Udemy

Created video courses on Udemy that keep earning money after the initial work.

At a glance
Estimated by a classifier that read the source. The bar shows how sure it was.
Category
Digital products
88% sure
x
Earns from
One-time sales
91% sure
x
Startup cost (estimate)
$1k to $10kLow confidence
49% sure
x
Time it takes (estimate)
Hands-off
92% sure
x
Where
Online
99% sure
x
Coding
No coding needed
96% sure
x
Source
Hacker NewsComment by dalacv in “Ask HN: What was your best passive income in 2018?”, November 18, 2018