All Side Hustle Ideas

Software and apps side hustle ideas

A web app, SaaS, mobile app, browser extension, bot or API that people pay for or that earns from ads.

Startup cost
Under $100$100 to $1k$1k to $10kOver $10k
Time
Hands-offA few hours a weekPart-timeNear full-time
Where
OnlineIn personOnline and in person
Earns from
AdsAffiliateSubscriptionsOne-time salesService feesRentMarketplace cutSponsors and donations
Coding
No coding neededNeeds coding

2 ideas

  • Software and apps
    Buy, renovate and sell a foreclosed condo
    Bought a foreclosed condo, redid the kitchen and bathroom in spare time, and sold it for a profit later.
    Over $10kHands-offIn person
    Hacker News, 2019
  • Software and apps
    Royalties from programming books
    Earns ongoing royalties from programming books written years ago, with little active work now.
    Hands-offOnline
    Hacker News, 2016