Skip to content

Briefkasten

Briefkasten clears our launch bar: a $2.5M/yr market growing +2.7% this quarter with returns at 0.2%.

Flapen Score

60
Launch it

Top 10% of 3,232 Baumarkt niches · +11 vs the category median of 49

Market size 95Growth 28Conversion 22Competition 73Returns 99Price range 30Avg price 95Brand share 59Review moat 50Quality gap 42
This niche Category average · 3,232 niches

Is Briefkasten profitable on Amazon?

According to Flapen's Amazon Germany niche tracking, Briefkasten is a €2.5M/yr Amazon Germany market (3.2M searches/yr). The top 5 brands hold 70% of demand. Verdict: Launch it — 60/100.

Briefkasten: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Yes. Search demand moved +2.7% over the last 90 days and 1.8% of searches end in a purchase.

€2.5M

revenue / yr

Units sold / yr60K
Search volume / yr+2.7%3.2M
Conversion rate1.8%
Avg price€44.07

Who owns the niche?

The top 5 brands hold 70% of demand, so 30% of the market is open.

30%

open market share

Brands · sellers17 · 35
Top-5 product click share41%
Open market30%
Avg brand age54 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 49 products

Sponsored placement90%
New entrants (1y)9· 8 succeeded
Avg rating4.5★
Avg reviews1,507

Top Briefkasten products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them.

€0€76K€151K€227K€302K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

17 falling

Sellers

35

Top-5 brand share

70%

Top 20: 100%

Top-5 click share

41%

Top 20: 76%

Open market

24%

  • SONGMICS29%
  • Metzler19%
  • NewHabitat9%
  • Zedelmaier7%
  • WOLTU7%
  • Grafner6%

Briefkasten demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume3.2MCVR1.8%Products49Brands17Top 5 Brands70%OOS Rate6.8%Rating4.5★Reviews1,507Avg BSR#31
100K60KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Top Briefkasten search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • briefkasten1.9M/yr
  • briefkasten anthrazit348K/yr
  • postkasten174K/yr
  • briefkasten edelstahl121K/yr
  • briefkasten mit zeitungsfach135K/yr
  • briefkästen110K/yr
  • briefkasten40K/yr
  • briefkasten schwarz45K/yr
  • briefkasten ohne zeitungsfach37K/yr
  • briefkasten groß37K/yr

What reviews say buyers love and hate about Briefkasten

What buyers mention most, as a share of all reviews.

What buyers love

90% of reviews
Qualität insgesamt38%

Super Produkt

Preis-Leistungs-Verhältnis12%

PREIS LEISTUNG OK ALLES BESTENS

beworben Vs Tatsächliches Produkt10%

Prima, sieht genau so aus wie auf den Fotos

Design insgesamt10%

modernes Design

Montage/Installation5%

Leicht zu installieren

What buyers complain about

55% of reviews
Gesamtgröße12%

Kleiner als XL

Montage/Installation7%

Alles okay ausser Installation von Stopper

Haltbarkeit7%

Haltbarkeit fraglich

Preis-Leistungs-Verhältnis6%

teurer dürfte er nicht sein

Qualität insgesamt5%

Verarbeitungsqualität hat hier massiv nachgelassen

Briefkasten return rate & reasons

Why buyers send it back, as a share of all return requests.

0.2%

Return rate

0%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Gesamtgröße
65%
2Farbe
8%
3Qualität insgesamt
5%
4Defekt Material/Teile
4%
5Lackqualität
2%

Common Briefkasten questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Briefkasten 60/100 on Amazon Germany — Launch it. The niche generates €2.5M/yr across 49 tracked products. 8 of 9 products launched in the last 360 days are still selling. Search demand moved +2.7% over the last 90 days.
Search demand for Briefkasten on Amazon Germany is steady year-round — the busiest month runs 1.4× the quietest.