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50

ulla popken

Worth a look

Shows a fragmented shelf (top 5 take 9% of clicks), but weak search conversion (0.2%) keeps it on the watch list.

Market size 14Growth 58Conversion 2Competition 98Returns 24Price range 82Avg price 93Brand share 19Review moat 61Quality gap 77

Competition

Incredible9%

top-5 click share — an open shelf

Avg price

Great€22.23

avg listing price — sweet spot $15–$100

Price range

Great€3.95–€73.43

cheapest to priciest tracked listing — scored on the share inside $15–$100

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Review moat

Good1,076.82

avg incumbent reviews — the moat a new listing must climb

Growth

Good+32.8%

90-day search growth — must beat 0% to launch

Returns

Bad6.2%

return rate — above 6% kills the launch gate

Brand share

Bad92%

top-5 brand share — brand-locked demand

Market size

Bad€56K

€56K/yr · 1.4M searches

Conversion

Bad0.2%

search→purchase rate — share of searches ending in a sale

Competition

Clicks spread well past the top 5 (9% combined) — an open shelf where new products get seen.

Brands

28 falling

Sellers

45

Top-5 brand share

92%

Open market

7%

  • Ulla Popken86%
  • Zizzi3%
  • SINOPHANT1%
  • Fisoew1%
  • Cuptacc1%
  • INNERSY1%
  • Open — no brand owns it (22 brands, 7%)

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%1%€5642%€1K3%€2K4%€2K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)26 products missing review or click data not plotted

All 289 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +32.8% search growth over the last 90 days.
60K40KPrime Day '24Spike '24Black Friday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.5×

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Gesamtgröße33%

“Passt”

Komfort insgesamt21%

“Superbequem”

Qualität insgesamt10%

“Super Qualität”

Materialqualität6%

“Material ok”

Preis-Leistungs-Verhältnis5%

“Top Preis-/Leistungsverhältnis”

Weiches Gefühl4%

“besteht aus einem weichen Material.”

Farbe2%

“Farbe wie abgebildet”

beworben Vs Tatsächliches Produkt2%

“Wie erhofft”

Form/Stil1%

“Elegante,”

Taschen/Abteilungen1%

“Die Taschen an den Seiten sind groß genug um sein Handy darin zu verstauen”

What buyers complain about

Gesamtgröße22%

“Fällt riesig aus”

Qualität insgesamt9%

“Müll”

Materialqualität6%

“Material”

Farbe5%

“Farbe war nicht ansprechend”

Länge4%

“Diese Hose ist viel zu lang”

beworben Vs Tatsächliches Produkt4%

“nicht wie abgebildet”

Transparenz4%

“Komplett durchsichtig”

Dicke3%

“Dünnes Material”

Nähen/Finish/Polieren3%

“Aber total schiefe Nähte”

Komfort insgesamt3%

“es ist nicht bequem man merkt das es polyester ist kein Körper fühlt sich nicht wohl da drin jedesmal wenn ich es an habe habe ich das Gefühl zieh es sofort aus.”

Top return reasons

Gesamtgröße46%
Materialqualität8%
Länge8%
Breite5%
Transparenz5%
Dünn4%
Farbe4%
Brustpassform3%
Qualität insgesamt2%
Lücke/Loch2%