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roborock filter
Skip itBrand-locked demand (top 5 brands take 93% of clicks) — this niche doesn't clear our bar today.
Review moat
Great236.6avg incumbent reviews — the moat a new listing must climb
Conversion
Great9.4%search→purchase rate — share of searches ending in a sale
Avg price
Great$16.16avg listing price — sweet spot $15–$100
Price range
Great$9.71–$32.71cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.9%return rate — above 5% kills the launch gate
Growth
Okay+7.7%90-day search growth — must beat 0% to launch
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Bad$79K$79K/yr · 52K searches
Competition
Bad76%top-5 click share — a locked-up shelf
Brand share
Bad93%top-5 brand share — brand-locked demand
Signals Low Review Barrier