51
whisper phones
Worth a lookShows a thin review moat (165 avg reviews), but a small market ($42K/yr) keeps it on the watch list.
Review moat
Great164.96avg incumbent reviews — the moat a new listing must climb
Returns
Great1.3%return rate — above 5% kills the launch gate
Avg price
Great$16.37avg listing price — sweet spot $15–$100
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Competition
Good46%top-5 click share — leaders hold, buyers still browse
Price range
Good$8.10–$26.74cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Good74%top-5 brand share — brands hold most of the demand
Conversion
Okay2.4%search→purchase rate — share of searches ending in a sale
Growth
Okay+1.1%90-day search growth — must beat 0% to launch
Market size
Bad$42K$42K/yr · 108K searches
Signals Low Review Barrier