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karcher foam gun
Skip itA concentrated shelf (top 5 take 79% of clicks) — this niche doesn't clear our bar today.
Returns
Great1.3%return rate — above 5% kills the launch gate
Conversion
Great8.7%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Avg price
Good£12.23avg listing price — sweet spot $15–$100
Brand share
Okay87%top-5 brand share — brands hold most of the demand
Market size
Okay£133K£133K/yr · 125K searches
Review moat
Bad4,700.82avg incumbent reviews — the moat a new listing must climb
Growth
Bad-9.1%90-day search growth — must beat 0% to launch
Price range
Bad£5.21–£17.26cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Bad79%top-5 click share — a locked-up shelf