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us to eu adapter

Skip it

A small market ($42K/yr) — this niche doesn't clear our bar today.

Market size 10Growth 18Conversion 95Competition 25Returns 96Price range 12Avg price 19Brand share 47Review moat 51Quality gap 37

Returns

Incredible0.9%

return rate — above 5% kills the launch gate

Conversion

Incredible12.6%

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

Review moat

Good1,469.13

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay77%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Competition

Okay70%

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

Avg price

Bad€6.93

avg listing price — sweet spot $15–$100

Growth

Bad-13.2%

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

Price range

Bad€3.23–€16.54

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

Market size

Bad€42K

€42K/yr · 48K searches

According to Flapen's Amazon Germany niche tracking, us to eu adapter is a €42K/yr Amazon Germany market (48K searches/yr). The top 5 brands hold 77% of demand. Demand peaks in Aug–Sep. Verdict: Skip it — 40/100.

Data updated Jul 12, 2026 · scored weekly · How we score niches

us to eu adapter market data

Units sold / yr
6K–8K
avg 250–500/product
Revenue / yr
€42K–€55K
units × avg price
Conversion rate
12.6%
Avg BSR
#61
Page quality
0%
Prime
100%
Sponsored
87%
Out of stock
0.0%
Avg brand age
37 months
Avg seller age
211 days

Competition & brand share

The top 5 products take 70% of clicks — established leaders, but buyers still shop beyond them.

Brands

13 falling

Sellers

35

Top-5 brand share

77%

Top 20: 100%

Top-5 click share

70%

Top 20: 100%

Open market

18%

  • VIEVRE32%
  • Oliveria19%
  • Brennenstuhl14%
  • vutizal7%
  • Ancable5%
  • Honpzz5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -13.2% search growth over the last 90 days.
3K2KPrime Day '24Holiday '24Prime Day '25SepDecMarJunAugNovMarMay

Peak months: Aug, Sep · busiest ÷ quietest = 1.8×

Top us to eu adapter search terms

  • us to eu adapter20K/yr
  • adapter usa auf eu7K/yr
  • us to eu plug adapter5K/yr
  • adapter us auf eu3K/yr
  • stecker adapter usa auf europa5K/yr
  • adapter deutschland usa stecker3K/yr
  • adapter usa auf deutschland stecker3K/yr
  • us auf eu adapter3K/yr
All search terms

Top us to eu adapter 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%€4K20%€8K30%€13K40%€17K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 15 tracked products in this niche — three views at once, no toggling.

What buyers say about us to eu adapter

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

What buyers love

beworben Vs Tatsächliches Produkt17%

“Macht seinen Job”

Gesamtgröße17%

“Passt”

Portabilität11%

“Ideal für die Reise”

Qualität insgesamt11%

“top Qualität”

Preis-Leistungs-Verhältnis10%

“Fairer Preis- guter Adapter”

Benutzerfreundlichkeit6%

“OK - sehr praktisch”

Buchse/Anschluss/Stecker6%

“Diesen Stecker-Adapter würde ich wieder kaufen”

Stärke5%

“Robuste Ausführung”

Lokal hergestellt3%

“USA”

Gewicht leicht3%

“Top und super leicht”

What buyers complain about

Qualität insgesamt16%

“Nicht das beste”

Gesamtgröße14%

“passt nicht”

Buchse/Anschluss/Stecker13%

“Der Stecker könnte etwas strammer sein”

Stärke9%

“Sehr fragil”

Haltbarkeit8%

“halt nicht sehr lange”

Montage/Installation4%

“beide wurden in Einzelteilen geliefert, die sich nicht "zusammenbauen" ließen.”

Defekt Material/Teile4%

“Schnell defekt”

Heizung4%

“Wird sehr heiß”

Entflammbar4%

“Achtung Verbrennungsgefahr”

Kompatibilität – insgesamt4%

“nicht kompatibel mit Rundstecker”

Top return reasons

Gesamtgröße50%
Kompatibilität – insgesamt15%
Funktionalität insgesamt8%
Buchse/Anschluss/Stecker7%
Defekt Material/Teile4%
Aufladen4%
Qualität insgesamt3%
Preis-Leistungs-Verhältnis2%
beworben Vs Tatsächliches Produkt2%
Benutzerfreundlichkeit1%

Common questions

Is us to eu adapter profitable to sell on Amazon Germany?
The niche generates €42K/yr across 15 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -13.2%. Flapen's verdict: Skip it (40/100).
How competitive is the us to eu adapter niche?
13 brands and 35 sellers compete. The top 5 products take 70% of clicks and top 5 brands hold 77% of demand.
What do buyers complain about in us to eu adapter?
Top complaints mined from reviews: Qualität insgesamt, Gesamtgröße, Buchse/Anschluss/Stecker. The return rate is 0.9%.
When does demand for us to eu adapter peak?
Demand peaks in Aug–Sep; the busiest month runs 1.8× the quietest.
What does it cost to enter the us to eu adapter niche?
Listings span €3.23–€16.54; the average listing price is €6.93 (sweet spot $15–$100). The average incumbent carries 1,469 reviews — the moat a new listing must climb.