Is siphon waschbecken profitable to sell on Amazon Germany?

The niche generates €538K/yr across 18 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -16.8%. Flapen's verdict: Skip it (45/100).

How competitive is the siphon waschbecken niche?

11 brands and 30 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 82% of demand.

What do buyers complain about in siphon waschbecken?

Top complaints mined from reviews: Gesamtgröße, Qualität insgesamt, Auslaufsicher. The return rate is 2.9%.

When does demand for siphon waschbecken peak?

Demand is steady year-round — the busiest month runs 1.3× the quietest.

What does it cost to enter the siphon waschbecken niche?

Listings span €7.52–€27.83; the average listing price is €13.66 (sweet spot $15–$100). The average incumbent carries 1,824 reviews — the moat a new listing must climb.

siphon waschbecken

Skip it

Soft demand (-16.8% this quarter) — this niche doesn't clear our bar today.

Avg price

Good€13.66

avg listing price — sweet spot $15–$100

Conversion

Good5.5%

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

Price range

Good€7.52–€27.83

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

Market size

Good€538K

€538K/yr · 711K searches

Returns

Good2.9%

return rate — above 5% kills the launch gate

Review moat

Okay1,824.28

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Brand share

Okay82%

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

Competition

Okay64%

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

Growth

Bad-16.8%

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

According to Flapen's Amazon Germany niche tracking, siphon waschbecken is a €538K/yr Amazon Germany market (711K searches/yr). The top 5 brands hold 82% of demand. Verdict: Skip it — 45/100.

Data updated Jul 9, 2026 · scored weekly · How we score niches

siphon waschbecken market data

Units sold / yr: 40K–50K; avg 1,500–2,000/product
Revenue / yr: €546K–€683K; units × avg price
Conversion rate: 5.5%
Avg BSR: #19
Page quality: 0%
Prime: 100%
Sponsored: 89%
Out of stock: 0.0%
Avg brand age: 43 months
Avg seller age: 183 days

Competition & brand share

The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.

Brands

11 falling

Sellers

Top-5 brand share

82%

Top 20: 100%

Top-5 click share

64%

Top 20: 100%

Open market

12%

Kirchhoff31%
M. ROSENFELD HOME22%
FEINER15%
LOBENSWERK8%
Engelbach7%
Bächlein6%
Open — no brand owns it (5 brands, 12%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -16.8% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.3×

Open Trend

Top siphon waschbecken search terms

siphon waschbecken207K/yr -13.9%5.5% conv.
siphon98K/yr -12.0%3.4% conv.
syphon waschbecken88K/yr -19.5%6.4% conv.
waschbecken siphon37K/yr -14.8%5.5% conv.
siphon waschbecken bad38K/yr -26.9%5.9% conv.
sifon waschbecken bad35K/yr -29.3%6.6% conv.
abflussrohr23K/yr +11.5%1.1% conv.
abflussrohr waschbecken25K/yr -21.5%3.8% conv.
syphon22K/yr -14.5%3.6% conv.
syphon badezimmer waschbecken22K/yr -22.8%7.0% conv.

All search terms

Top siphon waschbecken 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 18 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

KIRCHHOFF Siphon Waschbecken Siphon aus hochwertigem Edelstahl Ablaufgarnitur Waschbecken und Waschtisch Geruchsverschluss Syphon Waschbecken Ablaufgarnitur für das Bad Chrom

Kirchhoff€7.634.4★1,889 rev

FEINER Premium Universal Siphon für Waschbecken EDELSTAHL vormontiert nur noch zusammenschrauben Waschbecken Ablaufgarnitur 1 1/4 Chrom verstellbar 212 cm Gratis-Dichtungen + Montage-Video

FEINER€15.514.6★1,150 rev

M. ROSENFELD HOME Siphon Waschbecken Universal Röhrensiphon 1 1/4 für Waschtisch im Bad Geruchsverschluss mit Abflussrohr Komplettset mit Dichtungen & Rosette

M. ROSENFELD HOME€9.414.3★1,855 rev

LOBENSWERK Siphon Waschbecken mit hochwertiger Aluminium Mutter - G 1 1/4 x 32mm ausziehbar 320-890mm - Flexibler Ablaufschlauch für das Badezimmer - 100% Wasserdicht

LOBENSWERK€9.004.4★1,111 rev

Engelbach Siphon Waschbecken mit Reinigungsöffnung - Universal Tassensiphon 1 1/4 - Abflussrohr Flaschensiphon Syphon inkl. Gummimanschette und Anleitung

Engelbach€16.294.7★547 rev

Newest

by launch date

M. ROSENFELD HOME Flexibel Siphon Waschbecken G 1 1/4 x 32-50mm ausziehbar 320-900mm mit hochwertiger Aluminium Mutter - 100% Wasserdicht Geruchsschutz einfache Montage Universell Passend

M. ROSENFELD HOME€7.52558 rev

8mo ago

Siphon Waschbecken G 1 1/4 Edelstahl Universal Röhrensiphon Ablaufgarnitur für Waschbecken & Waschtisch Abflussrohr mit Geruchsverschluss inkl. Gummimanschette Einfache Montage

AIMAX€7.7176 rev

10mo ago

KIRCHHOFF Siphon Waschbecken PLUS Siphon mit extra langem Abflussrohr und Tauchrohr Universal Syphon mit Standardanschlussmaßen 1 1/4 und 32mm 98801120

Kirchhoff€10.82106 rev

1y ago

M. ROSENFELD HOME Siphon Waschbecken Universal Röhrensiphon 1 1/4 für Waschtisch im Bad Geruchsverschluss mit Abflussrohr Komplettset mit Dichtungen & Rosette

M. ROSENFELD HOME€9.411,855 rev

2y ago

M. ROSENFELD HOME Design Siphon Waschbecken Universeller Röhrensiphon 1 1/4 für Waschtisch Geruchsverschluss & Abflussrohr inkl. Dichtungen und Rosette

M. ROSENFELD HOME€20.111,086 rev

2y ago

What buyers say about siphon waschbecken

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

What buyers love

Qualität insgesamt26%

“Super Produkt”

Gesamtgröße18%

“Fit in”

Montage/Installation18%

“Schnell installiert”

Preis-Leistungs-Verhältnis10%

“Preis-Leistung ok”

beworben Vs Tatsächliches Produkt7%

“allees bestens, so wie bestellt”

Benutzerfreundlichkeit3%

“Ganz easy sehr gut”

Design insgesamt2%

“Sehr schönees Design”

Materialqualität2%

“Das Material ist einfach”

Stärke2%

“Solide”

Speicherkapazität1%

“Platzsparend”

What buyers complain about

Gesamtgröße18%

“Passt nicht”

Qualität insgesamt13%

“miserable Qualität”

Auslaufsicher12%

“Abfluss”

Materialqualität7%

“Material sehr dünn”

Montage/Installation6%

“Dichtungen bei Installation gerissen”

Haltbarkeit5%

“Siphon löst sich immer wieder und rutscht auseinander”

Dicke5%

“Material viel zu dünn”

Preis-Leistungs-Verhältnis3%

“50% teurer”

Benutzerfreundlichkeit3%

“Unmöglich”

Defekt Material/Teile2%

“Beschädigt + Teile fehlen”

Top return reasons

Gesamtgröße74%

Kompatibilität – insgesamt4%

Auslaufsicher4%

Defekt Material/Teile3%

Qualität insgesamt3%

Konnektivität – insgesamt2%

Montage/Installation1%

beworben Vs Tatsächliches Produkt1%

Funktionalität insgesamt1%

Materialqualität1%

Common questions

Is siphon waschbecken profitable to sell on Amazon Germany?: The niche generates €538K/yr across 18 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -16.8%. Flapen's verdict: Skip it (45/100).
How competitive is the siphon waschbecken niche?: 11 brands and 30 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 82% of demand.
What do buyers complain about in siphon waschbecken?: Top complaints mined from reviews: Gesamtgröße, Qualität insgesamt, Auslaufsicher. The return rate is 2.9%.
When does demand for siphon waschbecken peak?: Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the siphon waschbecken niche?: Listings span €7.52–€27.83; the average listing price is €13.66 (sweet spot $15–$100). The average incumbent carries 1,824 reviews — the moat a new listing must climb.