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73

regensammler

Worth a look

Shows demand growing +204.3% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 46Growth 97Conversion 21Competition 71Returns 95Price range 89Avg price 95Brand share 83Review moat 87Quality gap 76

Growth

Incredible+204.3%

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

Returns

Incredible1.0%

return rate — above 6% kills the launch gate

Avg price

Incredible€30.96

avg listing price — sweet spot $15–$100

Price range

Great€10.34–€69.84

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

Review moat

Great257.47

avg incumbent reviews — the moat a new listing must climb

Brand share

Great52%

top-5 brand share — no brand owns this niche

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Competition

Good43%

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

Market size

Okay€248K

€248K/yr · 471K searches

Conversion

Bad1.7%

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

According to Flapen's Amazon Germany niche tracking, regensammler is a €248K/yr Amazon Germany market (471K searches/yr). The top 5 brands hold 52% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Worth a look — 73/100.

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

Market data

Units sold / yr
8K–10K
avg 100–250/product
Revenue / yr
€248K–€310K
units × avg price
Launch success
30%
3 of 10 new (360d)
Conversion rate
1.7%
Avg BSR
#206
Page quality
0%
Prime
65%
Sponsored
85%
Out of stock
8.1%
Avg brand age
40 months
Avg seller age
183 days

Competition

The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.

Brands

22 rising

Sellers

49

Top-5 brand share

52%

Top 20: 98%

Top-5 click share

43%

Top 20: 84%

Open market

42%

  • YIWUHUICHANG16%
  • Garantia11%
  • YourCasa10%
  • SAREI Haus- und Dachtechnik8%
  • SÜDMETALL6%
  • Drei Eichen6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +204.3% search growth over the last 90 days.
25K15KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 16.0×

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%4%€10K8%€20K12%€30K16%€40K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 34 tracked products in this niche — three views at once, no toggling.

Reviews

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

What buyers love

Montage/Installation24%

“leichte Installation”

Qualität insgesamt14%

“Super Qualität”

Gesamtgröße11%

“Passt”

beworben Vs Tatsächliches Produkt7%

“Erfüllt die Anforderungen”

Preis-Leistungs-Verhältnis4%

“der Preis ist fair”

Benutzerfreundlichkeit4%

“Einfache Handhabung, alles tip top”

Effizienz4%

“Hat alles reibungslos funktioniert”

Materialqualität3%

“Zunächst einmal macht das Material einen soliden Eindruck”

Stärke3%

“Solide”

Wasserbeständigkeit3%

“Ideale RegenWasser Lösung”

What buyers complain about

Auslaufsicher19%

“Undicht”

Gesamtgröße9%

“Leider unpassend”

Qualität insgesamt7%

“Mindere Qualität”

Funktionalität insgesamt6%

“Funktioniert nicht”

Montage/Installation6%

“Noch nicht eingebaut”

Preis-Leistungs-Verhältnis5%

“ein wenig teuer”

Haltbarkeit4%

“der bohrer bricht nach 0,1 sekunden ab”

Materialqualität3%

“Das Material ist insgesamt sehr dünn”

Montage3%

“besserer Schlauch benötigt,so kann dieser nicht vernünftig angebracht werden.”

Stärke3%

“etwas wackelig im Fallrohr”

Top return reasons

Gesamtgröße67%
Kompatibilität – insgesamt5%
Auslaufsicher4%
Defekt Material/Teile4%
Funktionalität insgesamt3%
Qualität insgesamt2%
beworben Vs Tatsächliches Produkt2%
Montage/Installation2%
Wasserbeständigkeit2%
Konnektivität – insgesamt1%

Common questions

Is regensammler profitable to sell on Amazon Germany?
The niche generates €248K/yr across 34 tracked products. 3 of 10 products launched in the last 360 days are still selling. 90-day search growth is +204.3%. Flapen's verdict: Worth a look (73/100).
How competitive is the regensammler niche?
22 brands and 49 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 52% of demand.
What do buyers complain about in regensammler?
Top complaints mined from reviews: Auslaufsicher, Gesamtgröße, Qualität insgesamt. The return rate is 1.0%.
When does demand for regensammler peak?
Demand peaks in Apr–May–Jun–Jul; the busiest month runs 16.0× the quietest.
What does it cost to enter the regensammler niche?
Listings span €10.34–€69.84; the average listing price is €30.96 (sweet spot $15–$100). The average incumbent carries 257 reviews — the moat a new listing must climb.

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