Brick500 is a self-funded, Scotland-based project built around a single, deliberately narrow idea: a digital wall of exactly 500 rentable “bricks,” each one a small block of ad space a business, creator, artist, musician or project can rent to get discovered. Space starts at around £3 a brick, and as of this writing, 496 of the 500 are still available.
The idea has real precedent, and it’s worth knowing
The concept isn’t new. The most famous version of this idea is the Million Dollar Homepage, launched in August 2005 by then-21-year-old British student Alex Tew, who sold a literal million pixels on a single page, in blocks of 10×10 for a dollar each, specifically to cover his university costs. It worked: he’d made over $1 million within about five months, with the final leftover pixels auctioned on eBay for a total take of just over $1,037,100. The appeal wasn’t really the ad space itself — ten pixels convey almost no information — it was the novelty of a genuinely finite, one-time digital asset, and the self-reinforcing effect of press coverage once the idea caught on.
That history is worth keeping in mind when judging Brick500. A finite-inventory ad wall is a proven format for generating a burst of curiosity and media attention — it is not, on its own, a proven format for sustained business value. The Million Dollar Homepage was also, deliberately, a one-time stunt with no reason for anyone to look at it again after the pixels sold out; whether a permanent version of the same idea can build the kind of returning community and compounding value Brick500 is betting on is a genuinely open, untested question, not something the 2005 precedent already answered.
What Brick500 is actually testing
The real bet here isn’t the current numbers — it’s the experiment: whether a tiny, finite advertising surface can build its own community and value simply because it’s scarce and it fills up. That’s a real, falsifiable hypothesis. If it works, each brick should become more valuable as fewer remain, the way limited-run collectibles or numbered memberships sometimes do. If it doesn’t, a 500-brick wall with very little traffic behind it is just a small, static ad page that happens to have a novelty concept attached to it.
Two things would actually tell you whether the experiment is working: real evidence that bricks near the end of the 500 sell for meaningfully more than the early ones (proving scarcity is genuinely driving value), and evidence that businesses renting a brick see real discovery traffic from it, not just a placement they bought on curiosity. Both are answerable in a few months. Neither is answerable today.
Why this is worth watching
Talmyn’s Startup 100 has mostly featured companies with a growth story already in hand — Notion’s revenue trajectory, Duolingo’s user numbers, GitHub’s early bootstrapped years. Brick500 doesn’t have that yet. What it does have is a clean, specific, testable idea, in a category — finite digital ad inventory — with exactly one prior, wildly successful precedent to measure itself against. That’s a genuinely interesting position to launch from, and worth checking back on once the wall has actually started to fill.
Brick500 is live at brick500.com.
