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Karteikarten

prices mostly outside the sweet spot ($2.62–$11.21) — Karteikarten doesn't clear our bar today.

Flapen Score

39
Skip it

Ranks 966 of 1,305 Bürobedarf & Schreibwaren niches · −7 vs the category median of 46

Market size 62Growth 12Conversion 80Competition 11Returns 98Price range 0Avg price 20Brand share 21Review moat 46Quality gap 28
This niche Category average · 1,305 niches

Is Karteikarten profitable on Amazon?

According to Flapen's Amazon Germany niche tracking, Karteikarten is a €551K/yr Amazon Germany market (900K searches/yr). The top 5 brands hold 92% of demand. Demand peaks in Nov. Verdict: Skip it — 39/100.

Karteikarten: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -26.7% over the last 90 days and 8.3% of searches end in a purchase.

€551K

revenue / yr

Units sold / yr125K
Search volume / yr-26.7%900K
Conversion rate8.3%
Avg price€7.35

Who owns the niche?

The top 5 brands hold 92% of demand, so 8% of the market is open.

8%

open market share

Brands · sellers8 · 27
Top-5 product click share87%
Open market8%
Avg brand age40 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 10 products

Sponsored placement100%
New entrants (1y)1· 0 succeeded
Avg rating4.6★
Avg reviews1,943

Top Karteikarten 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 capture 87% of clicks — a locked-up shelf that new listings rarely crack.

€0€83K€165K€248K€331K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

8 falling

Sellers

27

Top-5 brand share

92%

Top 20: 100%

Top-5 click share

87%

Top 20: 100%

Open market

5%

  • Amazon Basics55%
  • Herlitz21%
  • DOHE7%
  • Koogel5%
  • Thboxes4%
  • Plastoreg3%
  • Open — no brand owns it (2 brands, 5%)

Karteikarten demand & seasonality

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

Volume900KCVR8.3%Products10Brands8Top 5 Brands92%OOS Rate0.0%Rating4.6★Reviews1,943Avg BSR#10
23K18KSpike '24Spike '25SepDecMarJunAugNovMarMay

Peak months: Nov · busiest ÷ quietest = 1.8×

Top Karteikarten search terms shoppers use

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

  • karteikarten574K/yr
  • karteikarten a6171K/yr
  • lernkarten47K/yr
  • karteikarten a6 liniert12K/yr
  • flashcards13K/yr
  • flash cards10K/yr
  • a6 karteikarten9K/yr
  • karteikarten bunt9K/yr
  • index cards8K/yr
  • karteikarten weiß6K/yr

What reviews say buyers love and hate about Karteikarten

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

What buyers love

90% of reviews
Qualität insgesamt23%

Stabile Qualität

Preis-Leistungs-Verhältnis15%

Preis-Leistung passt super

beworben Vs Tatsächliches Produkt12%

Produkt wie beschrieben

Papierqualität11%

Super praktisch, nur etwas dünneres Papier, als erwartet

Farbe11%

Farben sind schön

What buyers complain about

81% of reviews
Papierqualität28%

Dünn wie Papier

Qualität insgesamt16%

Die Qualität ist wirklich miserabel

Dicke13%

Dünn wie Papier

Gesamtgröße6%

Sie sind zu groß für mich

Produktzustand6%

Gebrauchten Artikel erhalten

Karteikarten return rate & reasons

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

0.4%

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
71%
2Dünn
7%
3Papierqualität
7%
4Farbe
3%
5Gleichgewicht/Stabilität
2%

Common Karteikarten questions

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

Flapen scores Karteikarten 39/100 on Amazon Germany — Skip it. The niche generates €551K/yr across 10 tracked products. 0 of 1 products launched in the last 360 days are still selling. Search demand moved -26.7% over the last 90 days.
Search demand for Karteikarten on Amazon Germany peaks in Nov, where the busiest month runs 1.8× the quietest.