Every idea links to its source

Side hustle ideas from people who actually run them

Real side businesses, described by their owners. Filter by cost, time and how they earn.

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Digital products67
Files sold online: templates, printables, ebooks, stock photos, fonts, presets, plugins, recorded courses
Software and apps205
A web app, SaaS, mobile app, browser extension, bot or API that people pay for or that earns from ads
Content and media105
A blog, niche website, newsletter, YouTube channel, podcast or social account that earns from ads, affiliate links or sponsors
Physical products105
Making, printing or reselling physical goods, online or in person
Services and freelancing103
Doing work for clients for a fee: freelance, consulting, done-for-you services, repairs, local services
Rentals and assets36
Earning from something you own: renting property, rooms, equipment, vehicles, parking, vending machines, domains
Directories and marketplaces11
A job board, listings site, directory or marketplace that connects buyers and sellers
Teaching and coaching19
Live tutoring, lessons, workshops, coaching or cohort classes

2 ideas

Physical products
Staff paper notebooks for musicians
Designs and sells music notebooks with generated staff lines, using scripts to produce the print-ready PDF. Sold online and the owner is working on getting stores to carry them.
Hacker News, 2019
Physical products
Sensor-to-serial hardware device
A small hardware device that reads digital sensors and outputs data through a serial connection, sold to customers.
Online and in person
Hacker News, 2011