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Stempel

weak search conversion (1.1%) — Stempel doesn't clear our bar today.

Flapen Score

40
Skip it

Ranks 928 of 1,305 Bürobedarf & Schreibwaren niches · −6 vs the category median of 46

Market size 33Growth 16Conversion 13Competition 27Returns 97Price range 53Avg price 59Brand share 44Review moat 49Quality gap 48
This niche Category average · 1,305 niches

Is Stempel profitable on Amazon?

According to Flapen's Amazon Germany niche tracking, Stempel is a €158K/yr Amazon Germany market (1.1M searches/yr). The top 5 brands hold 79% of demand. Demand peaks in Nov. Verdict: Skip it — 40/100.

Stempel: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -17.2% over the last 90 days and 1.1% of searches end in a purchase.

€158K

revenue / yr

Units sold / yr20K
Search volume / yr-17.2%1.1M
Conversion rate1.1%
Avg price€13.13

Who owns the niche?

The top 5 brands hold 79% of demand, so 21% of the market is open.

21%

open market share

Brands · sellers13 · 68
Top-5 product click share69%
Open market21%
Avg brand age39 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 · 17 products

Sponsored placement82%
New entrants (1y)6· 3 succeeded
Avg rating4.5★
Avg reviews1,580

Top Stempel 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 69% of clicks — established leaders, but buyers still shop beyond them.

€0€16K€32K€48K€63K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

13 falling

Sellers

68

Top-5 brand share

79%

Top 20: 100%

Top-5 click share

69%

Top 20: 100%

Open market

15%

  • markivo31%
  • GENIE23%
  • Trodat11%
  • Stamp by Me8%
  • XSTZR7%
  • stempelfritz6%
  • Open — no brand owns it (7 brands, 15%)

Stempel demand & seasonality

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

Volume1.1MCVR1.1%Products17Brands13Top 5 Brands79%OOS Rate3.2%Rating4.5★Reviews1,580Avg BSR#26
30K20KPrime Day '24Spike '24Prime Day '25Spike '25Black Friday '25SepDecMarJunAugNovMarMay

Peak months: Nov · busiest ÷ quietest = 1.6×

Top Stempel search terms shoppers use

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

  • stempel426K/yr
  • stempel personalisiert387K/yr
  • stempelset50K/yr
  • holzstempel37K/yr
  • stempel set28K/yr
  • firmenstempel24K/yr
  • personalisierter stempel23K/yr
  • trodat stempel22K/yr
  • stamp15K/yr
  • etiketten register & stempel17K/yr

What reviews say buyers love and hate about Stempel

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

What buyers love

91% of reviews
Qualität insgesamt43%

good product

beworben Vs Tatsächliches Produkt12%

Alles wie bestellt

Preis-Leistungs-Verhältnis10%

Super Preis, super Service

Druckqualität9%

sehr netter persönlicher handgeschriebener Text beigelegt.

Sammlungsobjekte4%

Sehr schön zum kartenbasteln zu empfehlen

What buyers complain about

77% of reviews
Gesamtgröße22%

Kleiner als gedacht

Qualität insgesamt16%

Totaler Flop

Druckqualität11%

Die Buchstaben und das Logo sind sehr klein und schlecht lesbar

Benutzerfreundlichkeit5%

Nicht nutzbar

Haltbarkeit4%

Hält nicht (was es verspricht)

Stempel return rate & reasons

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

0.5%

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
31%
2Funktionalität insgesamt
9%
3Defekt Material/Teile
6%
4Qualität insgesamt
6%
5beworben Vs Tatsächliches Produkt
6%

Common Stempel questions

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

Flapen scores Stempel 40/100 on Amazon Germany — Skip it. The niche generates €158K/yr across 17 tracked products. 3 of 6 products launched in the last 360 days are still selling. Search demand moved -17.2% over the last 90 days.
Search demand for Stempel on Amazon Germany peaks in Nov, where the busiest month runs 1.6× the quietest.