Skip to content
50

körner

Worth a look

Shows low returns (0.5%), but soft demand (-4.8% this quarter) keeps it on the watch list.

Market size 27Growth 23Conversion 93Competition 31Returns 97Price range 26Avg price 26Brand share 64Review moat 68Quality gap 67

Returns

Incredible0.5%

return rate — above 5% kills the launch gate

Conversion

Great11.5%

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

Review moat

Good767.67

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Brand share

Good66%

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

Competition

Okay66%

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

Market size

Okay€114K

€114K/yr · 109K searches

Avg price

Okay€9.14

avg listing price — sweet spot $15–$100

Price range

Okay€1.76–€19.67

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

Growth

Bad-4.8%

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

According to Flapen's Amazon Germany niche tracking, körner is a €114K/yr Amazon Germany market (109K searches/yr). The top 5 brands hold 66% of demand. Verdict: Worth a look — 50/100.

Data updated Jul 8, 2026 · scored weekly · How we score niches

körner market data

Units sold / yr
13K–15K
avg 750–1,000/product
Revenue / yr
€114K–€137K
units × avg price
Conversion rate
11.5%
Avg BSR
#48
Page quality
0%
Prime
100%
Sponsored
53%
Out of stock
0.0%
Avg brand age
70 months
Avg seller age
200 days

Competition & brand share

The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.

Brands

14 falling

Sellers

71

Top-5 brand share

66%

Top 20: 100%

Top-5 click share

66%

Top 20: 100%

Open market

25%

  • Gedore Red23%
  • QWORK14%
  • BGS12%
  • Starrett9%
  • Rennsteig9%
  • S&R9%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -4.8% search growth over the last 90 days.
3K2KSpike '24Prime Day '25Spike '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Top körner search terms

  • körner69K/yr
  • körner metall25K/yr
  • center punch4K/yr
  • körner werkzeug6K/yr
  • ankörner5K/yr
All search terms

Top körner 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%€11K20%€23K30%€34K40%€46K101001K10K 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 körner

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

What buyers love

Qualität insgesamt22%

“super Qualität”

Preis-Leistungs-Verhältnis18%

“Preis passt”

beworben Vs Tatsächliches Produkt14%

“Macht was er soll”

Benutzerfreundlichkeit13%

“Einfach Handhabung”

Stärke6%

“sehr robust”

Funktionalität insgesamt6%

“Optimal, das Werkzeug tut genau was es soll”

Gesamtgröße5%

“Passt”

Effizienz2%

“Funktioniert für alle meine Anwendungen”

Materialqualität2%

“geht bei weichen material gut”

Sprühen/Durchfluss2%

“innen ein wenig mit Silikon Spray einsprüht funktionieren sie prima.”

What buyers complain about

Funktionalität insgesamt22%

“Funktioniert nicht immer beim ersten Mal”

Ebenheit16%

“Zwei mal benutzt und die spitze ist platt”

Stärke16%

“Könnte ein wenig stärker sein”

Qualität insgesamt13%

“Müll”

Lackqualität6%

“Der Körner bzw. der Lack war beim auspacken schon an sehr vielen Stellen abgeplatzt,”

Materialqualität6%

“Material der Spitze nicht besonders”

Haltbarkeit6%

“Einer war nach 10 körnungen leider defekt”

Griff6%

“Man kann da leicht verrutschen”

Preis-Leistungs-Verhältnis1%

“Bei einem Preis von damals 1,79 € eigentlich kaum zu glauben”

Top return reasons

Funktionalität insgesamt32%
Defekt Material/Teile14%
Qualität insgesamt14%
Haltbarkeit9%
Gesamtgröße8%
Mechanismus probleme7%
Gewicht schwer7%
Rost/Korrodieren5%
Produktzustand3%
Verklemmen/Verstopfen1%

Common questions

Is körner profitable to sell on Amazon Germany?
The niche generates €114K/yr across 15 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -4.8%. Flapen's verdict: Worth a look (50/100).
How competitive is the körner niche?
14 brands and 71 sellers compete. The top 5 products take 66% of clicks and top 5 brands hold 66% of demand.
What do buyers complain about in körner?
Top complaints mined from reviews: Funktionalität insgesamt, Ebenheit, Stärke. The return rate is 0.5%.
When does demand for körner peak?
Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the körner niche?
Listings span €1.76–€19.67; the average listing price is €9.14 (sweet spot $15–$100). The average incumbent carries 768 reviews — the moat a new listing must climb.