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4040 aluminum extrusion
Skip itStrong incumbent ratings (4.7★) — this niche doesn't clear our bar today.
Review moat
Great107.43avg incumbent reviews — the moat a new listing must climb
Avg price
Great$69.49avg listing price — sweet spot $15–$100
Competition
Good42%top-5 click share — leaders hold, buyers still browse
Returns
Good2.4%return rate — above 5% kills the launch gate
Price range
Okay$18.63–$192.77cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Growth
Okay+1.3%90-day search growth — must beat 0% to launch
Market size
Okay$107K$107K/yr · 77K searches
Conversion
Bad2.0%search→purchase rate — share of searches ending in a sale
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Signals High Price