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king size plastic mattress protector
Skip itA deep review moat (27,893 avg reviews) — this niche doesn't clear our bar today.
Conversion
Great9.9%search→purchase rate — share of searches ending in a sale
Avg price
Great$17.91avg listing price — sweet spot $15–$100
Returns
Great2.0%return rate — above 5% kills the launch gate
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Price range
Good$7.65–$27.46cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay76%top-5 brand share — brands hold most of the demand
Growth
Okay+4.8%90-day search growth — must beat 0% to launch
Market size
Bad$93K$93K/yr · 53K searches
Competition
Bad76%top-5 click share — a locked-up shelf
Review moat
Bad27,892.55avg incumbent reviews — the moat a new listing must climb