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nanocast
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Review moat
Great255.86avg incumbent reviews — the moat a new listing must climb
Market size
Great$1.5M$1.5M/yr · 339K searches
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Growth
Good+35.4%90-day search growth — must beat 0% to launch
Returns
Okay3.7%return rate — above 5% kills the launch gate
Conversion
Bad0.6%search→purchase rate — share of searches ending in a sale
Competition
Bad93%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Avg price
Bad$740.00avg listing price — sweet spot $15–$100
Price range
Bad$352.99–$2229.37cheapest to priciest tracked listing — scored on the share inside $15–$100
Signals High Price