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air compressor
Skip itPrices mostly outside the sweet spot ($41.37–$496.40) — this niche doesn't clear our bar today.
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Avg price
Good$151.58avg listing price — sweet spot $15–$100
Market size
Good$434K$434K/yr · 122K searches
Returns
Okay3.6%return rate — above 5% kills the launch gate
Competition
Okay61%top-5 click share — leaders hold, buyers still browse
Conversion
Okay2.3%search→purchase rate — share of searches ending in a sale
Brand share
Okay88%top-5 brand share — brands hold most of the demand
Review moat
Bad9,191.26avg incumbent reviews — the moat a new listing must climb
Growth
Bad-7.2%90-day search growth — must beat 0% to launch
Price range
Bad$41.37–$496.40cheapest to priciest tracked listing — scored on the share inside $15–$100
Signals High Price