41
thin memory foam pillow
Skip itA concentrated shelf (top 5 take 79% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$33.79avg listing price — sweet spot $15–$100
Price range
Incredible$21.22–$54.97cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good5.7%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Market size
Okay$218K$218K/yr · 114K searches
Growth
Okay+4.0%90-day search growth — must beat 0% to launch
Review moat
Okay3,525.42avg incumbent reviews — the moat a new listing must climb
Brand share
Okay89%top-5 brand share — brands hold most of the demand
Returns
Bad5.7%return rate — above 5% kills the launch gate
Competition
Bad79%top-5 click share — a locked-up shelf
Signals High Returns