Demand intelligence · evidence, not vibes
Find out if anyone actually wants it — before you build it.
Paste a niche. We read Hacker News, Stack Overflow, Reddit, App Store reviews and GitHub for real complaints and real competitors, then score the demand 0–100. 60 points come from cited data. 40 come from you.
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Score breakdown
Your judgment · 40 pts
What a scan gives you
01
Complaints, verbatim
One-to-three star App Store reviews and Hacker News comments, quoted word for word. No summaries, no paraphrase, no model guessing what people meant.
02
Who already won
Apps with 500+ ratings that match your keyword, plus the open-source repo count. A crowded shelf and a solved technical problem are different facts, and both matter.
03
A verdict, not a list
Build it, watch it, or drop it — with the six numbers that produced the call, and a link to every source so you can disagree with us in public.