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sound deadening spray foam
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Great1.1%return rate — above 5% kills the launch gate
Avg price
Great$54.08avg listing price — sweet spot $15–$100
Conversion
Good5.4%search→purchase rate — share of searches ending in a sale
Price range
Good$8.98–$169.59cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Okay$124K$124K/yr · 42K searches
Review moat
Bad4,612.5avg incumbent reviews — the moat a new listing must climb
Growth
Bad-4.5%90-day search growth — must beat 0% to launch
Competition
Bad74%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Signals High Price