47
chair height extenders
Skip itA small market ($36K/yr) — this niche doesn't clear our bar today.
Avg price
Great$19.76avg listing price — sweet spot $15–$100
Brand share
Great49%top-5 brand share — no brand owns this niche
Competition
Great36%top-5 click share — an open shelf
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Price range
Good$5.75–$37.77cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay1,802avg incumbent reviews — the moat a new listing must climb
Growth
Bad-0.0%90-day search growth — must beat 0% to launch
Returns
Bad6.2%return rate — above 5% kills the launch gate
Conversion
Bad0.9%search→purchase rate — share of searches ending in a sale
Market size
Bad$36K$36K/yr · 196K searches