48
phone amplifier
Skip itA small market ($47K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$29.95avg listing price — sweet spot $15–$100
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Brand share
Great51%top-5 brand share — no brand owns this niche
Competition
Good45%top-5 click share — leaders hold, buyers still browse
Price range
Good$9.29–$136.46cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good937.33avg incumbent reviews — the moat a new listing must climb
Returns
Okay4.6%return rate — above 5% kills the launch gate
Conversion
Bad1.9%search→purchase rate — share of searches ending in a sale
Growth
Bad-11.5%90-day search growth — must beat 0% to launch
Market size
Bad$47K$47K/yr · 82K searches
Signals No Dominant Brand