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

Browse by category

  • 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

22 ideas

  • Software and apps
    A minimalist Android launcher distributed free, with a paid pro version.
    Online
    Hacker News, 2024
  • Digital products
    Found a popular product category on a code marketplace and built a better JavaScript image cropper and uploader to sell there.
    Under $100Online
    Hacker News, 2022
  • Digital products
    Wrote helpful articles, collected them into a book sold on Gumroad, and also builds a monitoring SaaS on the side.
    Online
    Hacker News, 2021
  • Software and apps
    A paid Mac App Store app that grew out of a personal need for a Safari extension that refreshes tabs automatically.
    Hands-offOnline
    Hacker News, 2021
  • Digital products
    Built a level design package and sells it on the Unity Asset Store, relying on organic discovery.
    Hands-offOnline
    Hacker News, 2019
  • Digital products
    Sells a boutique Jekyll theme aimed at software people and academics, with a free base version and a paid version.
    Under $100Hands-offOnline
    Hacker News, 2019
  • Digital products
    Writes and sells books about programming, currently covering Angular and related tools, with little promotion.
    Hands-offOnline
    Hacker News, 2019
  • Software and apps
    Develops watch faces for Android Wear and sells them as paid apps on the Play Store.
    Hands-offOnline
    Hacker News, 2016
  • Digital products
    Designed watch faces for a smartwatch and sold them at the lowest price in the store. Sales were strong at first, then copies appeared and they pulled the apps.
    Under $100Online
    Hacker News, 2016
  • Software and apps
    Builds small single-purpose mobile apps such as calculators and a flashlight. Some are sold for a fee and others earn from in-app ads.
    Hands-offOnline
    Hacker News, 2016
  • Digital products
    Wrote an add-on for the ExpressionEngine CMS and sells it through a marketplace.
    Under $100Hands-offOnline
    Hacker News, 2014
  • Digital products
    Developed an add-on for a popular video game that earns small, usage-driven income.
    Hands-offOnline
    Hacker News, 2014
  • Software and apps
    Built a glockenspiel app for a friend's daughter, released a free version and a paid version with extra features.
    Hands-offOnline
    Hacker News, 2014
  • Digital products
    Designed a child theme for the Genesis WordPress framework in a few days, and it keeps earning monthly sales.
    Hands-offOnline
    Hacker News, 2014
  • Digital products
    Turned a portfolio site into a WordPress theme sold on ThemeForest, plus answering support emails.
    A few hours a weekOnline
    Hacker News, 2014
  • Digital products
    Made custom maps from OpenStreetMap formatted for Kindle and sells them as ebooks.
    Under $100Hands-offOnline
    Hacker News, 2014
  • Software and apps
    Built an Android app that roots and fixes problems on an ISP-supplied modem, selling it through the Play Store.
    Hands-offOnline
    Hacker News, 2014
  • Digital products
    Creates animated icons and page templates and sells them on a theme marketplace.
    Under $100Hands-offOnline
    Hacker News, 2014
  • Software and apps
    A paid Android app with a list of physics puzzles, built as a learning project and earning small steady income.
    Under $100Hands-offOnline
    Hacker News, 2014
  • Digital products
    Wrote a PHP library and sells licenses to developers, getting a few sales a year.
    Hands-offOnline
    Hacker News, 2014
  • Software and apps
    An Android app for managing a Shopify store, sold on Google Play without marketing.
    Hands-offOnline
    Hacker News, 2014
  • Software and apps
    Built a to-do app for Windows Phone in evenings and sold it through the app store.
    Hands-offOnline
    Hacker News, 2011