Every project is taken apart with the same seven questions, each borrowed from a standard analysis tool, so you can compare this one with any other on the board. The funnel numbers come from the daily snapshots, not from the creator.
1
What is exchanged
Value Proposition CanvasMakers of developer tools pay $2,500 for 30 days in a side column of a directory with more than 300,000 views a month. They buy attention from people evaluating tools. One sponsor reported about 300 visits and zero sales from it.
2
How the price forms
Pricing mechanism analysisDemand set the price: $299 for the first slot, $1,199 for the tenth August slot, $2,500 for September. Renewals keep their old price, there is no auto-renewal, and a declined sponsor gets a full refund.
3
Supply and scarcity
Scarcity and inventory analysisTen slots, no rotation, no sharing. August sold out; seven of ten September slots were open on 28 August. The scarcity is real and it is what moved the price.
4
Growth loop
Viral loop analysisThe directory itself brings the traffic (1,093 apps, 407,116 page views in a month). Sponsors do not bring visitors; they buy the ones already there. Sponsors asked for slots before a sponsor page existed.
5
Defensibility
Moat and clone analysisThe traffic and the head start on a specific question. A copy would need the same audience first, and the audience came from the content, not from the sponsorship.
6
What can kill it
Failure mode analysisSponsor results. Simon Høiberg's zero sales from 300 visits is the kind of number that ends renewals. Traffic after a launch spike tends to fall, and $2,500 has a ceiling.
7
Why it works here
Editorial verdictAudience first, then ten scarce slots. The price is downstream of the traffic; the weak point is what the sponsors get for it.