31
yesper car jump starter
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Review moat
Great350avg incumbent reviews — the moat a new listing must climb
Avg price
Good$114.33avg listing price — sweet spot $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Returns
Good3.0%return rate — above 5% kills the launch gate
Conversion
Okay2.9%search→purchase rate — share of searches ending in a sale
Market size
Bad$84K$84K/yr · 26K searches
Price range
Bad$38.64–$353.90cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-18.7%90-day search growth — must beat 0% to launch
Competition
Bad83%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Signals High Price