45
emma mattress
Skip itPrices mostly outside the sweet spot ($84.36–$1501.52) — this niche doesn't clear our bar today.
Quality gap
Incredible4.0★avg incumbent rating — lower means beatable quality
Competition
Great29%top-5 click share — an open shelf
Review moat
Great431.71avg incumbent reviews — the moat a new listing must climb
Brand share
Good64%top-5 brand share — brands hold most of the demand
Returns
Okay3.7%return rate — above 5% kills the launch gate
Growth
Bad-3.4%90-day search growth — must beat 0% to launch
Market size
Bad$84K$84K/yr · 45K searches
Conversion
Bad0.4%search→purchase rate — share of searches ending in a sale
Avg price
Bad$483.93avg listing price — sweet spot $15–$100
Price range
Bad$84.36–$1501.52cheapest to priciest tracked listing — scored on the share inside $15–$100