39
bottles compatible with spectra
Skip itA small market ($43K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$24.03avg listing price — sweet spot $15–$100
Price range
Great$13.41–$36.25cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good4.5%search→purchase rate — share of searches ending in a sale
Review moat
Okay1,557.58avg incumbent reviews — the moat a new listing must climb
Returns
Okay3.3%return rate — above 5% kills the launch gate
Competition
Okay61%top-5 click share — leaders hold, buyers still browse
Brand share
Okay88%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Growth
Okay+1.4%90-day search growth — must beat 0% to launch
Market size
Bad$43K$43K/yr · 40K searches