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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- 651 ideas
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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 data12 ideas
- Services and freelancingA large laundromat with a commercial laundry operation and remote management technology, now offered as a franchise.Over $10kIn personThe Koerner Office, 2026
- Services and freelancingThe operator gathers one client's documents, structures them, and loads them into a custom GPT or Claude project so a specific audience can ask it questions instead of the owner. The example was a business broker whose buyers queried the assistant about a listing.Under $100Hands-offOnlineCorey Ganim (YouTube), 2026
- Services and freelancingThe operator replaces a repeated manual process with an automation built on off-the-shelf tools such as Zapier, Make or Asana, usually after a short diagnostic. It is charged as a one-off project, with a walkthrough video and a how-to-fix document handed over.OnlineCorey Ganim (YouTube), 2026
- Services and freelancingTrains custom image generation models for customers on request using an automated pipeline, charging per commission.OnlineHacker News, 2024
- Services and freelancingSells commissioned art, licenses existing work from a large catalog, and puts designs on print-on-demand sites for low-effort extra income.OnlineHacker News, 2021
- Services and freelancingBuilds and schedules automations for small businesses, using knowledge gained in a day job about common business pain points.OnlineHacker News, 2019
- Physical productsBuilds furniture using only hand tools and takes the occasional paid project.In personHacker News, 2019
- Services and freelancingBuilt web pages for local wineries and was paid in goods such as wine rather than cash.Under $100Hacker News, 2019
- Services and freelancingBuilt an automated system for deploying webshops for a web agency owner, in exchange for a fee on each shop deployed. The income ended when the client retired.Hands-offOnlineHacker News, 2016
- Services and freelancingBought an existing cleaning company and is running it with a business manager, so it needs little weekly attention.Over $10kHands-offHacker News, 2014
- Software and appsBuilt a machine learning system that solves captchas, paid per captcha, so income continues after the build.Hands-offOnlineHacker News, 2011
- Software and appsRuns a text messaging service with low per-message pricing. Earns from message volume.Hands-offOnlineHacker News, 2011