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zeitkapsel

Skip it

A small market ($51K/yr) — this niche doesn't clear our bar today.

Market size 13Growth 58Conversion 32Competition 34Returns 78Price range 83Avg price 95Brand share 36Review moat 96Quality gap 40

Review moat

Incredible75.43

avg incumbent reviews — the moat a new listing must climb

Avg price

Incredible€29.64

avg listing price — sweet spot $15–$100

Price range

Great€8.78–€50.15

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

Returns

Great1.8%

return rate — above 5% kills the launch gate

Growth

Good+32.9%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Brand share

Okay84%

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

Competition

Okay64%

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

Conversion

Okay2.5%

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

Market size

Bad€51K

€51K/yr · 68K searches

According to Flapen's Amazon Germany niche tracking, zeitkapsel is a €51K/yr Amazon Germany market (68K searches/yr). The top 5 brands hold 84% of demand. Verdict: Skip it — 48/100.

Data updated Jul 14, 2026 · scored weekly · How we score niches

zeitkapsel market data

Units sold / yr
2K–2K
avg 0–100/product
Revenue / yr
€44K–€59K
units × avg price
Conversion rate
2.5%
Avg BSR
#721
Page quality
0%
Prime
95%
Sponsored
95%
Out of stock
7.3%
Avg brand age
47 months
Avg seller age
203 days

Competition & brand share

The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.

Brands

14 falling

Sellers

34

Top-5 brand share

84%

Top 20: 100%

Top-5 click share

64%

Top 20: 99%

Open market

14%

  • Z-fiber27%
  • pobowlgarls27%
  • Ljxquisite16%
  • 4youDesign8%
  • Azinol6%
  • MAVANTO3%
  • Open — no brand owns it (8 brands, 14%)

Demand & seasonality

Weekly Amazon search volume, last 79 weeks — +32.9% search growth over the last 90 days.
2K1KSpike '25Spike '26FebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

No pronounced peak months · busiest ÷ quietest = 1.5×

Top zeitkapsel search terms

  • zeitkapsel48K/yr
  • zeitkapsel zum vergraben14K/yr
  • zeitkapsel grundsteinlegung3K/yr
  • time capsule3K/yr
All search terms

Top zeitkapsel 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%€5K20%€10K30%€15K40%€20K1101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 21 tracked products in this niche — three views at once, no toggling.

What buyers say about zeitkapsel

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

What buyers love

Qualität insgesamt40%

“Ordentliche Verarbeitung”

beworben Vs Tatsächliches Produkt19%

“So wie es sein soll”

Gesamtgröße13%

“Passt... hoffe ich :-) Werde es als Zeit- und Wunschkapsel nutzen”

Materialqualität11%

“Sehr gutes Material”

Montage/Installation7%

“Einfacher Aufbau - sieht stabil aus”

Geschenk Zweck4%

“Ein tolles Geschenk zum Geburtstag etc”

Design insgesamt3%

“Qualität und Design sehr gut”

What buyers complain about

Gesamtgröße25%

“Zu klein”

Wasserbeständigkeit25%

“Der Verschluss sieht nicht so aus, als ob alles wasserdicht bleibt”

Qualität insgesamt25%

“Die Qualität könnte noch besser sein”

Anleitung/Benutzerhandbuch/Fehlerbehebung8%

“benötigt keinerlei Anleitung - war sowieso keine dabei.”

Top return reasons

Gesamtgröße79%
Dünn4%
Rost/Korrodieren4%
Benutzerfreundlichkeit2%
Qualität insgesamt2%
Auslaufsicher2%
Defekt Material/Teile2%
Geschenk Zweck2%
Kratzfestigkeit1%
Produktzustand1%

Common questions

Is zeitkapsel profitable to sell on Amazon Germany?
The niche generates €51K/yr across 21 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is +32.9%. Flapen's verdict: Skip it (48/100).
How competitive is the zeitkapsel niche?
14 brands and 34 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 84% of demand.
What do buyers complain about in zeitkapsel?
Top complaints mined from reviews: Gesamtgröße, Wasserbeständigkeit, Qualität insgesamt. The return rate is 1.8%.
When does demand for zeitkapsel peak?
Demand is steady year-round — the busiest month runs 1.5× the quietest.
What does it cost to enter the zeitkapsel niche?
Listings span €8.78–€50.15; the average listing price is €29.64 (sweet spot $15–$100). The average incumbent carries 75 reviews — the moat a new listing must climb.