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gleem toothbrush heads
Skip itBrand-locked demand (top 5 brands take 92% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible12.8%search→purchase rate — share of searches ending in a sale
Avg price
Incredible$27.27avg listing price — sweet spot $15–$100
Price range
Great$8.92–$61.38cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Great1.8%return rate — above 5% kills the launch gate
Market size
Good$513K$513K/yr · 147K searches
Competition
Okay69%top-5 click share — leaders hold, buyers still browse
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Review moat
Bad9,813.63avg incumbent reviews — the moat a new listing must climb
Growth
Bad-8.2%90-day search growth — must beat 0% to launch
Brand share
Bad92%top-5 brand share — brand-locked demand
Signals Out of Stock