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73

dosierschwimmer

Worth a look

Shows demand growing >1,000% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 55Growth 100Conversion 76Competition 67Returns 97Price range 63Avg price 60Brand share 75Review moat 53Quality gap 58

Growth

Incredible>1,000%

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

Returns

Incredible0.5%

return rate — above 6% kills the launch gate

Conversion

Great7.4%

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

Brand share

Great60%

top-5 brand share — no brand owns this niche

Competition

Good45%

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

Price range

Good€3.41–€34.33

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

Avg price

Good€13.19

avg listing price — sweet spot $15–$100

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Market size

Good€392K

€392K/yr · 403K searches

Review moat

Good1,385.49

avg incumbent reviews — the moat a new listing must climb

According to Flapen's Amazon Germany niche tracking, dosierschwimmer is a €392K/yr Amazon Germany market (403K searches/yr). The top 5 brands hold 60% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Worth a look — 73/100.

Data updated Jul 13, 2026 · scored weekly · How we score niches

Market data

Units sold / yr
30K–40K
avg 750–1,000/product
Revenue / yr
€396K–€528K
units × avg price
Launch success
78%
7 of 9 new (360d)
Conversion rate
7.4%
Avg BSR
#44
Page quality
0%
Prime
59%
Sponsored
84%
Out of stock
7.9%
Avg brand age
42 months
Avg seller age
186 days

Competition

The top 5 products take 45% of clicks — established leaders, but buyers still shop beyond them.

Brands

24 falling

Sellers

166

Top-5 brand share

60%

Top 20: 96%

Top-5 click share

45%

Top 20: 80%

Open market

36%

  • Intex29%
  • HAF9%
  • Bestway9%
  • Deuba7%
  • Zocipro5%
  • DIELOVEHUA5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — >1,000% search growth over the last 90 days.
80K60KPrime Day '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 68.4×

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%€16K8%€31K12%€47K16%€63K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 37 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

beworben Vs Tatsächliches Produkt19%

“Produkt wie beschrieben”

Gesamtgröße15%

“Passt”

Benutzerfreundlichkeit12%

“Handhabung super einfach”

Qualität insgesamt12%

“Schon beim Auspacken merkt man, dass es sich um ein hochwertiges und gut durchdachtes Produkt handelt”

Preis-Leistungs-Verhältnis9%

“Preis Leistung super”

Helligkeit/Glanz/Glühen7%

“Super leuchtkraft”

Design insgesamt3%

“Das moderne, sternförmige Design sieht auf dem Wasser unheimlich elegant aus”

Einstellbarkeit/Drehbarkeit/lehnend3%

“Die Schlitze an der Unterseite lassen sich einfach einstellen, sodass man die Abgabe der Multitabletten gut an den Pool anpassen kann”

Wasserbeständigkeit2%

“Schwimmt und gut”

Materialqualität2%

“Das Material macht auch einen UV-beständigen Eindruck”

What buyers complain about

Gesamtgröße17%

“Leider fällt der Dosierschwimmer recht klein aus”

Qualität insgesamt13%

“Müll”

Haltbarkeit12%

“Leider defekt nach 1 Woche”

Helligkeit/Glanz/Glühen8%

“Licht flackert nicht so toll”

Funktionalität insgesamt5%

“/ Grenzen:. Funktioniert nur sinnvoll mit passender Poolgröße und richtiger Tablettendosierung.”

Messung / Ablesegenauigkeit4%

“Thermometer zeigt komplett falschen Wert an ( ca. 10° zu wenig”

Preis-Leistungs-Verhältnis4%

“Anfangs bremste mich ein wenig der Preis”

Produktzustand4%

“Scheinbar keine Neuware”

Defekt Material/Teile4%

“vielleicht ist der Ein-Ausschalter defekt”

Auslaufsicher4%

“Pool wäre fast leer gelaufen bzw die Pumpe”

Top return reasons

Gesamtgröße69%
Funktionalität insgesamt6%
Defekt Material/Teile6%
Qualität insgesamt2%
Helligkeit/Glanz/Glühen2%
Messung / Ablesegenauigkeit2%
beworben Vs Tatsächliches Produkt2%
Materialqualität1%
Preis-Leistungs-Verhältnis1%
Heizung1%

Common questions

Is dosierschwimmer profitable to sell on Amazon Germany?
The niche generates €392K/yr across 37 tracked products. 7 of 9 products launched in the last 360 days are still selling. 90-day search growth is >1,000%. Flapen's verdict: Worth a look (73/100).
How competitive is the dosierschwimmer niche?
24 brands and 166 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 60% of demand.
What do buyers complain about in dosierschwimmer?
Top complaints mined from reviews: Gesamtgröße, Qualität insgesamt, Haltbarkeit. The return rate is 0.5%.
When does demand for dosierschwimmer peak?
Demand peaks in May–Jun–Jul–Aug; the busiest month runs 68.4× the quietest.
What does it cost to enter the dosierschwimmer niche?
Listings span €3.41–€34.33; the average listing price is €13.19 (sweet spot $15–$100). The average incumbent carries 1,385 reviews — the moat a new listing must climb.

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