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spirulina
Skip itSoft demand (-18.6% this quarter) — this niche doesn't clear our bar today.
Returns
Great1.5%return rate — above 5% kills the launch gate
Avg price
Great$72.03avg listing price — sweet spot $15–$100
Brand share
Good68%top-5 brand share — brands hold most of the demand
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Review moat
Good1,363.44avg incumbent reviews — the moat a new listing must climb
Conversion
Okay3.3%search→purchase rate — share of searches ending in a sale
Competition
Okay62%top-5 click share — leaders hold, buyers still browse
Market size
Okay$157K$157K/yr · 67K searches
Price range
Okay$23.17–$297.22cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-18.6%90-day search growth — must beat 0% to launch