23
air purifier
Skip itA small market ($0/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Good$159.11avg listing price — sweet spot $15–$100
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Competition
Bad76%top-5 click share — a locked-up shelf
Review moat
Bad14,270.93avg incumbent reviews — the moat a new listing must climb
Price range
Bad$45.11–$376.00cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-24.3%90-day search growth — must beat 0% to launch
Market size
Bad$0$0/yr · 23K searches
Conversion
Bad0.0%search→purchase rate — share of searches ending in a sale
Brand share
Bad100%top-5 brand share — brand-locked demand
Signals High Price