ThisValid runs your idea through real UK market signals and returns a data-backed viability score. No fluff. No generic advice.
01
Describe your idea
Write one paragraph: what the product is, who it's for, and what problem it solves. The more specific — the more accurate the result.
02
We pull real UK market data
Google search demand, competitor SERP analysis, IndieHackers revenue-verified products, Reddit customer pain signals — all UK-scoped.
03
Formula scores the market
A pure data formula (no LLM hallucinations) calculates your viability score: demand, revenue proof, competitor structure, qualitative factors.
04
You get an honest verdict
A score from 0–100, a market zone (Green / Yellow / Orange / Red / Black), competitor breakdown with strengths & weaknesses, and a clear go/no-go insight.
The 5 market zones
Green
Real, paid, underserved market. Best place for a solo founder.
Yellow
Money is here — but only with the right niche angle.
Orange
Weak monetization signal. Low chance of building a sustainable business.
Red
1+ giant dominates. Hard to get a foothold as a solo founder.
Black
No confirmed demand. The market doesn't exist yet — or the idea is nonsensical.