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66

kieselgur

Worth a look

Shows low returns (0.3%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 69Growth 97Conversion 84Competition 24Returns 98Price range 75Avg price 86Brand share 40Review moat 79Quality gap 30

Returns

Incredible0.3%

return rate — above 5% kills the launch gate

Growth

Incredible+182.8%

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

Avg price

Great€19.59

avg listing price — sweet spot $15–$100

Conversion

Great9.2%

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

Review moat

Great426.13

avg incumbent reviews — the moat a new listing must climb

Price range

Great€9.98–€30.36

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

Market size

Good€723K

€723K/yr · 402K searches

Brand share

Okay81%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Competition

Bad71%

top-5 click share — a locked-up shelf

According to Flapen's Amazon Germany niche tracking, kieselgur is a €723K/yr Amazon Germany market (402K searches/yr). The top 5 brands hold 81% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Worth a look — 66/100.

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

kieselgur market data

Units sold / yr
25K–30K
avg 1,250–1,500/product
Revenue / yr
€490K–€588K
units × avg price
Conversion rate
9.2%
Avg BSR
#40
Page quality
0%
Prime
50%
Sponsored
75%
Out of stock
8.1%
Avg brand age
36 months
Avg seller age
180 days

Competition & brand share

The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.

Brands

12 rising

Sellers

15

Top-5 brand share

81%

Top 20: 100%

Top-5 click share

71%

Top 20: 100%

Open market

14%

  • HÜHNER Land24%
  • PLANTAWA23%
  • Organifer18%
  • GreenPet11%
  • Schusterscheune5%
  • Canifee4%
  • Open — no brand owns it (6 brands, 14%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +182.8% search growth over the last 90 days.
15K10KPrime Day '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 4.1×

Top kieselgur search terms

  • kieselgur213K/yr
  • kieselgur für hühner69K/yr
  • kieselgur ameisen19K/yr
  • kieselgur pulver25K/yr
  • kieselgur pulver gegen ameisen7K/yr
  • kieselgur lebensmittelqualität11K/yr
  • diatomaceous earth14K/yr
  • kieselgur gegen ameisen12K/yr
  • kieselgur kaufen13K/yr
  • diatomaceous earth food grade7K/yr
All search terms

Top kieselgur 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%5%€36K10%€72K15%€108K20%€145K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 16 tracked products in this niche — three views at once, no toggling.

What buyers say about kieselgur

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

What buyers love

Qualität insgesamt31%

“Super Produkt”

beworben Vs Tatsächliches Produkt15%

“Erfüllt zu 100% das versprochene”

Benutzerfreundlichkeit13%

“Schnell und unkompliziert”

Preis-Leistungs-Verhältnis7%

“Preis-Leistung ist meiner Meinung nach absolut fair”

Einfache Reinigung6%

“Der Pulverzerstäuber ist leicht zu handhaben”

Effizienz5%

“Funktioniert super danke”

Schädlings-/Insektenbekämpfung5%

“Funktioniert gegen Insekten”

Stärke3%

“so fest ist der zu”

Inhaltsstoffe – insgesamt2%

“Das Pulver selbst ist ok”

Geruch2%

“sorgt für einen frischen Geruch im Stall.”

What buyers complain about

Schädlings-/Insektenbekämpfung32%

“Ameisen zeigen sich unbeeindruckt”

Qualität insgesamt11%

“auch FLOP.”

Benutzerfreundlichkeit10%

“Etwas umständlich”

Anleitung/Benutzerhandbuch/Fehlerbehebung7%

“Man muss halt die Bedienungsanleitung durchlesen”

Farbe7%

“Kieselgur ist braun und nicht weiß wie beschrieben”

Funktionalität insgesamt6%

“Keine Wirkung leider”

Preis-Leistungs-Verhältnis4%

“Nicht ganz billig”

Defekt Material/Teile4%

“Teil abgebrochen - Pumpe funktioniert nicht”

Gesamtgröße2%

“Viel kleiner als auf den Fotos”

beworben Vs Tatsächliches Produkt2%

“sehr schlechte Beschreibung”

Top return reasons

beworben Vs Tatsächliches Produkt20%
Funktionalität insgesamt16%
Gesamtgröße11%
Umweltfreundlichkeit11%
Schädlings-/Insektenbekämpfung6%
Geeignet für den Innenbereich5%
Kompatibilität – insgesamt5%
Qualität insgesamt4%
Auslaufsicher3%
Sicherheitsstandards3%

Common questions

Is kieselgur profitable to sell on Amazon Germany?
The niche generates €723K/yr across 16 tracked products. 5 of 6 products launched in the last 360 days are still selling. 90-day search growth is +182.8%. Flapen's verdict: Worth a look (66/100).
How competitive is the kieselgur niche?
12 brands and 15 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 81% of demand.
What do buyers complain about in kieselgur?
Top complaints mined from reviews: Schädlings-/Insektenbekämpfung, Qualität insgesamt, Benutzerfreundlichkeit. The return rate is 0.3%.
When does demand for kieselgur peak?
Demand peaks in May–Jun–Jul–Aug; the busiest month runs 4.1× the quietest.
What does it cost to enter the kieselgur niche?
Listings span €9.98–€30.36; the average listing price is €19.59 (sweet spot $15–$100). The average incumbent carries 426 reviews — the moat a new listing must climb.