vierkantschlüssel
Worth a lookShows no brand lock-in (top 5 brands take 40% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Brand share
Great40%top-5 brand share — no brand owns this niche
Returns
Great1.1%return rate — above 5% kills the launch gate
Review moat
Great396.8avg incumbent reviews — the moat a new listing must climb
Competition
Great40%top-5 click share — an open shelf
Conversion
Good6.5%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Price range
Okay€3.19–€25.34cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+6.6%90-day search growth — must beat 0% to launch
Market size
Bad€78K€78K/yr · 182K searches
Avg price
Bad€6.67avg listing price — sweet spot $15–$100