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
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About the data19 ideas
- Services and freelancingSelling whole-home water filtration systems to homeowners through Facebook ads that show the price upfront, with licensed plumbers doing the installs. The channel notes that this model can require a plumbing license, for example in North Carolina.$100 to $1kOnline and in personThe Koerner Office, 2026
- Services and freelancingRunning online estate auctions that clear out homes for families without buying any inventory. The operator photographs, catalogs and lists the items and keeps a cut of the sale.Online and in personSide Hustle Nation, 2026
- Services and freelancingAn experienced operator sits in leadership meetings for companies without a technology chief, finds where AI helps, and builds or teaches the team to build it. It is billed as a monthly retainer, and a paid training day often leads into it.Part-timeOnline and in personRyan Doser, 2026
- Services and freelancingHandling building permits for property owners and developers as a niche service, using skills learned while flipping houses. Clients come by referral, with no ads or cold calling.Side Hustle Nation, 2026
- Services and freelancingSelling ad space on oversized postcards mailed to every home on a route through USPS Every Door Direct Mail. Several local advertisers share each card, and the operators keep the difference.Online and in personSide Hustle Nation, 2026
- Services and freelancingHandles IT, administration, purchasing and research for a partner's art business, which sells commissions and freelance work and direct to customers.Hacker News, 2021
- Services and freelancingStarted a developer conference with sponsors, then was hired by a sponsor to run its events, which grew into full-time conference consulting.Near full-timeHacker News, 2019
- Services and freelancingA brokerage that represents home buyers in residential purchases and rebates part of its commission back to them.Hacker News, 2019
- Services and freelancingDelivered freshly baked cookies to dorms and homes near a university on rollerblades, paid per order, and built a delivery management site.Part-timeHacker News, 2019
- Services and freelancingWorks as a professional fine artist and illustrator on the side, in a shared studio space.Hacker News, 2019
- Services and freelancingDesigns and 3D prints props and cosplay pieces for clients who come by referral, charging per commission.$1k to $10kPart-timeHacker News, 2019
- Services and freelancingRepairs engine and transmission controllers and other electronics for older and rare cars when replacement parts are no longer available, for owners who send them in.Hacker News, 2019
- Services and freelancingWorks as a hypnotist, getting most clients through word of mouth and a website.Hacker News, 2019
- Services and freelancingHelps people fix broken technology, a paid skill since youth.Under $100Hacker 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 freelancingBought an existing cleaning company and is running it with a business manager, so it needs little weekly attention.Over $10kHands-offHacker News, 2014
- Services and freelancingA photography business started with a spouse that grew enough for the spouse to quit a day job.Hacker News, 2011
- Services and freelancingThe operator places ad boards in local restaurants, sells the slots to nearby businesses, and upsells those advertisers websites and AI services. Profit comes from slot sales per board.The Koerner Office
- Services and freelancingThe operator connects contractors who can pass work to each other and charges for each introduction or a larger referral package. It runs mainly by phone and text.Under $100The Koerner Office