49
blackout window film
Skip itA deep review moat (16,310 avg reviews) — this niche doesn't clear our bar today.
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Growth
Good+40.8%90-day search growth — must beat 0% to launch
Market size
Good$336K$336K/yr · 764K searches
Conversion
Good4.1%search→purchase rate — share of searches ending in a sale
Returns
Okay3.4%return rate — above 5% kills the launch gate
Brand share
Okay79%top-5 brand share — brands hold most of the demand
Avg price
Okay$10.63avg listing price — sweet spot $15–$100
Competition
Okay63%top-5 click share — leaders hold, buyers still browse
Price range
Okay$5.90–$19.92cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Bad16,309.58avg incumbent reviews — the moat a new listing must climb