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51

seidendecke

Worth a look

Shows demand growing +165.3% this quarter, but a small market ($35K/yr) keeps it on the watch list.

Market size 9Growth 96Conversion 27Competition 42Returns 80Price range 95Avg price 94Brand share 41Review moat 43Quality gap 28

Growth

Incredible+165.3%

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

Price range

Incredible€25.21–€94.01

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

Avg price

Great€48.75

avg listing price — sweet spot $15–$100

Returns

Great1.7%

return rate — above 5% kills the launch gate

Review moat

Okay2,152.73

avg incumbent reviews — the moat a new listing must climb

Competition

Okay60%

top-5 click share — leaders hold, buyers still browse

Brand share

Okay81%

top-5 brand share — brands hold most of the demand

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Conversion

Okay2.1%

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

Market size

Bad€35K

€35K/yr · 34K searches

Signals Trending

According to Flapen's Amazon Germany niche tracking, seidendecke is a €35K/yr Amazon Germany market (34K searches/yr). The top 5 brands hold 81% of demand. Demand peaks in May–Jun–Jul. Verdict: Worth a look — 51/100.

Data updated Jul 14, 2026 · scored weekly · How we score niches

seidendecke market data

Units sold / yr
1K–1K
avg 0–100/product
Revenue / yr
€49K–€61K
units × avg price
Conversion rate
2.1%
Avg BSR
#164
Page quality
0%
Prime
86%
Sponsored
91%
Out of stock
4.2%
Avg brand age
52 months
Avg seller age
197 days

Competition & brand share

The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.

Brands

13 falling

Sellers

21

Top-5 brand share

81%

Top 20: 100%

Top-5 click share

60%

Top 20: 97%

Open market

16%

  • Welldora46%
  • sleepling15%
  • linea10%
  • franknatur7%
  • Traumschloss4%
  • Siebenschläfer3%
  • Open — no brand owns it (7 brands, 16%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +165.3% search growth over the last 90 days.
2K2KHoliday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May, Jun, Jul · busiest ÷ quietest = 7.5×

Top seidendecke search terms

  • wildseidendecke 135 x 20011K/yr
  • seidendecke8K/yr
  • welldora8K/yr
  • welldora bettdecke7K/yr
All search terms

Top seidendecke products on Amazon

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

0%10%€3K20%€7K30%€10K40%€14K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 22 tracked products in this niche — three views at once, no toggling.

What buyers say about seidendecke

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

What buyers love

Wärme17%

“Super warm”

Qualität insgesamt15%

“Super Produkt”

Gewicht leicht13%

“ein angenehmes Gewicht”

Komfort insgesamt9%

“Super bequem”

beworben Vs Tatsächliches Produkt5%

“just what we needed”

Weiches Gefühl5%

“geschmeidig an, fast wie eine sanfte Brise auf der Haut.”

Schlafqualität4%

“Bester Schlaf seit langer Zeit”

Preis-Leistungs-Verhältnis3%

“Preis-Leistung: top”

Geruch3%

“es riecht absolut neutral nach Natur.”

Materialqualität2%

“Super angenehmes Material”

What buyers complain about

Dicke8%

“Ist so dünn”

Wärme7%

“Ist mir persönlich etwas zu warm”

Gewicht schwer5%

“etwas schwer”

Geruch5%

“Stinkt, läuft beim Waschen ein und wird klumpig”

Heizung5%

“Diese wärmende Funktion passt für mich nicht zu einer Sommerdecke, da es ja im Sommmer ohnehin warm oder gar heiß ist, hatte ich bei dieser Sommerdecke auf keine zusätzliche Erwärmung gehofft”

Preis-Leistungs-Verhältnis5%

“gab es aber bei Discountern billiger”

beworben Vs Tatsächliches Produkt4%

“was überhaupt nicht der Beschreibung entspricht”

Kissen4%

“Federkissen”

Geräuschpegel4%

“Laut”

Gesamtgröße3%

“leider jedoch nicht in der Länge, sie ist etwas länger als 200cm”

Top return reasons

Gesamtgröße22%
Dünn14%
Wärme11%
Materialqualität8%
Gewicht schwer7%
Dicke5%
Qualität insgesamt5%
Geruch5%
beworben Vs Tatsächliches Produkt3%
Komfort insgesamt3%

Common questions

Is seidendecke profitable to sell on Amazon Germany?
The niche generates €35K/yr across 22 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is +165.3%. Flapen's verdict: Worth a look (51/100).
How competitive is the seidendecke niche?
13 brands and 21 sellers compete. The top 5 products take 60% of clicks and top 5 brands hold 81% of demand.
What do buyers complain about in seidendecke?
Top complaints mined from reviews: Dicke, Wärme, Gewicht schwer. The return rate is 1.7%.
When does demand for seidendecke peak?
Demand peaks in May–Jun–Jul; the busiest month runs 7.5× the quietest.
What does it cost to enter the seidendecke niche?
Listings span €25.21–€94.01; the average listing price is €48.75 (sweet spot $15–$100). The average incumbent carries 2,153 reviews — the moat a new listing must climb.