25
serei filtered shower head
Skip itA small market ($0/yr) — this niche doesn't clear our bar today.
Avg price
Good$101.86avg listing price — sweet spot $15–$100
Review moat
Good636.43avg incumbent reviews — the moat a new listing must climb
Price range
Good$34.89–$141.43cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Good+28.5%90-day search growth — must beat 0% to launch
Returns
Okay4.4%return rate — above 5% kills the launch gate
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Competition
Bad93%top-5 click share — a locked-up shelf
Market size
Bad$0$0/yr · 8K searches
Conversion
Bad0.0%search→purchase rate — share of searches ending in a sale
Brand share
Bad100%top-5 brand share — brand-locked demand