55
salt crystals for water softener system
Worth a lookShows low returns (0.0%), but brand-locked demand (top 5 brands take 93% of clicks) keeps it on the watch list.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Review moat
Great130.84avg incumbent reviews — the moat a new listing must climb
Avg price
Great$55.31avg listing price — sweet spot $15–$100
Price range
Great$7.29–$109.00cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good6.3%search→purchase rate — share of searches ending in a sale
Competition
Good44%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Okay+4.0%90-day search growth — must beat 0% to launch
Market size
Bad$81K$81K/yr · 23K searches
Brand share
Bad93%top-5 brand share — brand-locked demand