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airphysio
Skip itA small market ($29K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.9%return rate — above 5% kills the launch gate
Avg price
Incredible€28.49avg listing price — sweet spot $15–$100
Price range
Great€8.59–€60.13cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Review moat
Good833.64avg incumbent reviews — the moat a new listing must climb
Conversion
Good5.2%search→purchase rate — share of searches ending in a sale
Brand share
Bad92%top-5 brand share — brand-locked demand
Competition
Bad85%top-5 click share — a locked-up shelf
Growth
Bad-34.6%90-day search growth — must beat 0% to launch
Market size
Bad€29K€29K/yr · 20K searches