A decade ago, an abandoned side project had two futures: rot in a private repo, or get switched off when the $5 server bill got annoying. Selling it wasn't really a thing you did. In 2026 it is — and the market that grew up around it is bigger, and more normal, than most builders realize.
This is the wide-angle view: how much trades hands, where prices sit, what's changing, and who's on the other side of the table. Numbers here are directional — pulled from what the major marketplaces and brokers publish — and every source is linked at the end. Treat it as a map, not a stock ticker.
The marketIt's real, and it's not small
The big platforms tell the story. Flippa alone carries tens of thousands of live listings and reports billions in cumulative sales since it started. Brokers like Empire Flippers and FE International have each moved hundreds of millions of dollars in businesses. Add the indie-focused marketplaces and it's clear: this isn't a niche curiosity anymore, it's an asset class — small, liquid, and growing as more builders realize the thing gathering dust is worth money to someone else.
The through-line of 2026 is normalization. Buying a running micro-business instead of starting one has gone from "weird internet thing" to a legitimate path, and the supply side has caught up: more founders now build with an exit in mind, or at least reach for the sell button instead of the off switch.
The pricesWhere multiples actually sit
Almost everything small trades on a multiple of yearly profit (usually SDE — what the business earns for a solo owner). The multiple depends on the model, how durable the income looks, and how hands-off it runs. Rough 2026 bands:
Recurring revenue earns the top multiples because it's predictable. Low churn, diversified traffic, and clean code push toward the high end; heavy owner-dependence pulls it down.
Priced on traffic durability. Aged domains with diversified, organic traffic hold value; anything one algorithm update from zero trades at a discount.
Real costs and operations mean lower multiples, and inventory or supplier risk drags them further. Strong brand and repeat customers are what lift them.
No profit to multiply, so they're valued on what's there — working code, users, a domain, a head start. They sell for less, but they absolutely sell; someone would rather buy your foundation than pour their own.
These line up with our deeper valuation breakdown — worth a read if you want the full method behind the numbers.
The shiftAI changed the mix
The single biggest change in 2026 is the flood of AI apps onto the market. AI-assisted building made it dramatically faster to ship something real, so far more projects exist to sell — and a fast-growing slice of every marketplace is now some flavor of AI wrapper, agent, or tool.
That's created a two-speed market. Buyers have grown (rightly) cautious of the thin "just a prompt and a Stripe button" build, and those trade at a discount when they sell at all. But genuine AI products — real workflow, defensible data, actual retention — command strong interest, because everyone wants in and few can build the good version. The tell buyers now look for is substance under the AI label: is there a real codebase and real usage, or just a wrapper? That question is exactly why verification-first selling matters more than it used to.
The buyersWho's actually on the other side
"Who would even buy my project?" is the question every first-time seller asks. In 2026 the answer is three distinct groups:
For a typical shelved side project, groups one and three are your buyers — and both respond to the same thing: an honest listing they can verify quickly.
The market grew up. The question stopped being "can you even sell a side project?" and became "where can you sell it without losing a chunk to fees and friction?"
What it means for youThe takeaway
If you've got something built and shelved, the market is on your side: demand is real, buyers are diverse, and "I'll just sell it" is now a normal sentence. Three things travel with the trend — verifiability (buyers reward what they can check), substance over hype (especially for anything AI), and keeping your costs low, because in a maturing market the fees and paywalls are where returns quietly leak out.
That's the market we built Vertos for — free to list, a flat 5%, an open buyer pool, and a verification-first AI analysis on every listing, so the honest builder gets rewarded instead of out-marketed.
The market's ready.
Is your project listed?
Free to list, flat 5% only when it sells, open to every buyer, and verified up front. Join the market on the builder's terms.
List your project →The best time to sell a side project was whenever you stopped working on it. The second-best time is now.
— The Vertos team