34
limited slip additive
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.9%return rate — above 5% kills the launch gate
Conversion
Great7.9%search→purchase rate — share of searches ending in a sale
Avg price
Good$14.44avg listing price — sweet spot $15–$100
Price range
Good$8.89–$27.54cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,392.8avg incumbent reviews — the moat a new listing must climb
Growth
Bad-1.5%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Market size
Bad$42K$42K/yr · 37K searches
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand