41
door corner seal
Skip itPrices mostly outside the sweet spot ($3.13–$10.31) — this niche doesn't clear our bar today.
Returns
Great1.3%return rate — above 5% kills the launch gate
Conversion
Great9.8%search→purchase rate — share of searches ending in a sale
Review moat
Good525avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.5★avg incumbent rating — lower means beatable quality
Competition
Okay64%top-5 click share — leaders hold, buyers still browse
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Growth
Bad-9.0%90-day search growth — must beat 0% to launch
Avg price
Bad$7.28avg listing price — sweet spot $15–$100
Market size
Bad$52K$52K/yr · 73K searches
Price range
Bad$3.13–$10.31cheapest to priciest tracked listing — scored on the share inside $15–$100