36
blast baseball swing analyzer
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Growth
Great+79.1%90-day search growth — must beat 0% to launch
Review moat
Great479.5avg incumbent reviews — the moat a new listing must climb
Avg price
Good$103.84avg listing price — sweet spot $15–$100
Price range
Good$48.33–$129.91cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Bad5.3%return rate — above 5% kills the launch gate
Market size
Bad$40K$40K/yr · 79K searches
Conversion
Bad0.5%search→purchase rate — share of searches ending in a sale
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand