All Side Hustle Ideas
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.

Ideas
651
ideas
Publications
14
publications and shows
Categories
8
categories

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

Matching ideas

About the data

34 ideas

  • Software and apps
    A website for visualizing road trips, earning sales through organic traffic with peaks around holidays.
    Hands-offOnline
    Hacker News, 2024
  • Digital products
    Co-wrote a Spring Boot and AWS e-book with a companion online course, sharing the income among authors.
    Hands-offOnline
    Hacker News, 2024
  • Software and apps
    Built a Mac app for drawing and highlighting on screen during calls and presentations, after needing it personally.
    Online
    Hacker News, 2022
  • Software and apps
    Wrote a Mac app years ago that still makes steady daily sales through the app store without marketing.
    Hands-offOnline
    Hacker News, 2020
  • Software and apps
    An independent wedding registry site for a local market. Couples pay a one-time activation fee, and Google ads bring in traffic.
    $1k to $10kHands-offOnline
    Hacker News, 2019
  • Software and apps
    Built a desktop app for managing video libraries and sells licenses. Donates the proceeds to charity.
    Hands-offOnline
    Hacker News, 2019
  • Physical products
    Designed hardware and an iPhone app that remotely control arrays of cameras. Sold mainly to photo booth operators.
    Hacker News, 2019
  • Physical products
    Sells custom signs to businesses, with an online sign creator for simple designs and help with more complex ones. A supplier makes and ships the signs.
    Part-timeOnline
    Hacker News, 2019
  • Physical products
    A website where customers tailor a writing pad to their handwriting style, sold as a physical product.
    Online
    Hacker News, 2019
  • Software and apps
    A few games the owner published that continue to sell a little each year without any input.
    Hands-offOnline
    Hacker News, 2019
  • Software and apps
    Publishes several Android apps on Google Play. One got an editor's pick, which boosted sales for a while.
    Hands-offOnline
    Hacker News, 2018
  • Software and apps
    Built a web-based synth and drum machine that is free as a demo. Sells a downloadable desktop version without the restrictions.
    Hands-offOnline
    Hacker News, 2016
  • Software and apps
    Sells a cross-platform desktop task manager with a Kanban-style board, through a trial-based license on Gumroad and the Mac App Store.
    Hands-offOnline
    Hacker News, 2016
  • Software and apps
    A desktop tool that shrinks images without visible quality loss. Offered as a free version with paid upgrades, plus plugins for design software.
    Online
    Hacker News, 2016
  • Software and apps
    Publishes native apps and games along with HTML5 games, earning from app store sales. Income has declined as the stores have changed.
    Online
    Hacker News, 2016
  • Software and apps
    Built online prep resources for UK medical school entrance exams. Students pay for access, mostly in the months before the exams.
    Hands-offOnline
    Hacker News, 2016
  • Software and apps
    Sells a game for iPad through the App Store, which sold with almost no ongoing effort until app updates were needed for new platform requirements.
    Hands-offOnline
    Hacker News, 2016
  • Digital products
    Teaches people the Swift language with a self-written book and an online coding exercise platform. Money comes from selling these products.
    Hands-offOnline
    Hacker News, 2016
  • Digital products
    Developed payment gateway and product feed extensions for online store platforms and sells them.
    Hands-offOnline
    Hacker News, 2014
  • Software and apps
    Sells a Mac utility for cleaning disk space on the Mac App Store, with little marketing.
    Hands-offOnline
    Hacker News, 2014
  • Software and apps
    Ported an older game to iPad, free to download with one in-app purchase unlocking the full version.
    Hands-offOnline
    Hacker News, 2014
  • Digital products
    Sells WordPress themes for specific niches, with a small ad budget and a little customer support.
    Hands-offOnline
    Hacker News, 2014
  • Software and apps
    Sells personalized kids books through an iPad app and is splitting it into individual book apps.
    Online
    Hacker News, 2014
  • Software and apps
    Sells software for creating bingo cards, needing little support.
    Hands-offOnline
    Hacker News, 2014
  • Digital products
    A website selling cupcake wrapper designs, with new designs needed to keep sales up.
    Online
    Hacker News, 2014
  • Software and apps
    Has a simple app in the Mac App Store that sells with no ongoing support.
    Hands-offOnline
    Hacker News, 2014
  • Directories and marketplaces
    A marketplace for themes for a blogging platform.
    Online
    Hacker News, 2014
  • Software and apps
    Bought an iOS sleep calculator app from its owner and redesigned the interface.
    Hands-offOnline
    Hacker News, 2014
  • Software and apps
    Built an iOS app that teaches what a tesseract is and lets users manipulate it. People keep buying it in a small niche.
    Hands-offOnline
    Hacker News, 2014
  • Software and apps
    A web development tool for Mac sold through the Mac App Store.
    Hands-offOnline
    Hacker News, 2014
  • Directories and marketplaces
    Runs a marketplace and sells components on larger marketplaces, still earning from support and sales.
    Online
    Hacker News, 2014
  • Software and apps
    An application sold within Second Life that helps users make machinima, earning small sales long after launch.
    Hands-offOnline
    Hacker News, 2011
  • Software and apps
    Wrote a card game for iPhone that sells steadily with almost no maintenance.
    Hands-offOnline
    Hacker News, 2011
  • Physical products
    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