40
sparkling water
Skip itA small market ($2K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Review moat
Incredible46.88avg incumbent reviews — the moat a new listing must climb
Price range
Good$5.03–$40.46cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Good$13.99avg listing price — sweet spot $15–$100
Competition
Good50%top-5 click share — leaders hold, buyers still browse
Growth
Okay+5.2%90-day search growth — must beat 0% to launch
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Brand share
Bad92%top-5 brand share — brand-locked demand
Conversion
Bad0.2%search→purchase rate — share of searches ending in a sale
Market size
Bad$2K$2K/yr · 72K searches
Signals Out of Stock