- Flapen Score
- 41 / 100Ranks 2,445 of 2,966 Drogerie & Körperpflege niches · −8 vs the category median of 4941
- Market size
- €74K/yr61K searches / yr
- 90-day growth
- -2.3%search demand this quarter
- Competition
- 78%top-5 click share · 5 brands · 32 sellers
Flapen Score
Katerfly against its category
The dotted line is the Drogerie & Körperpflege average. Past it, Katerfly is stronger. Inside it, weaker.
Market
The Katerfly market on Amazon at a glance
Shoppers on Amazon Germany searched for Katerfly 61K times last year and spent an estimated €74K. All 5 brands take every click. Demand peaks in Jun–Jul. Flapen scores it 41 out of 100, a Fail.
01 · Demand
An estimated 7.7% of those searches ended in a purchase.
Shoppers searched for this 61K times in the last 12 months. That counts every search on Amazon Germany for this niche's terms. An estimated 7.7% of those searches ended in a purchase. Searches in the last 90 days moved -2.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated €74K a year.
- Searches, last 12 months
- 61K
- Growth, 90 days vs prior 90
- -2.3%
- Conversion, latest week
- 7.7%
- Market size, estimated
- €74Ka year
- Peak month
- July2.0× the quietest month
- Top search term
- katerfly18K searches a year
02 · Price
A sale here is worth €15.67.
Listings sell for €15.67 on average, from €3.08 to €50.09. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 250 to 500 of them. At €15.67 that is €4K to €8K a year per listing.
- Average price
- €15.67inside the $15 to $100 sweet spot
- Price range
- €3.08–€50.09
- Amazon Germany median price
- €18.99across 29,809 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 250–500
- Revenue per listing a year
- €4K–€8K
- Returns
- 0.1%of orders · Amazon Germany median 1.1%
03 · Entry bar
The bar here is low.
64% of listings pay for placement with sponsored ads. 91% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #197 within Nahrungsergänzung. It carries 1,325 reviews at 4.49 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 64%
- Prime listings
- 91%
- Out of stock, average day
- 0.0%
- Average rank
- #197in Nahrungsergänzung
- Average rating
- 4.49 starsAmazon Germany average 4.37 stars
- Average reviews
- 1,325per listing
- Listings tracked
- 11
04 · Newcomers
1 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 58 months on average, so the names here are settling in.
- Launched, last 12 months
- 2
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 58 months
Products
Top Katerfly products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 11, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
PARTYFLY Brausetabletten 12 Stück = 3 x 4 Stück - mit Vitamin C und Elektrolyten - reload
- Price
- €19.33
- Rating
- 4.4/5
- Reviews
- 27
- Age
- 8y ago

ELOTRANS reload - isotonische Elektrolyt-Glucose-Mischung - Nahrungsergänzungsmittel mit Magnesium Kaliumchlorid Cholin und B-Vitaminen - 1 x 15 Beutel
- Price
- €10.33
- Rating
- 4.6/5
- Reviews
- 3,205
- Age
- 3y ago

sanotact Elektrolyte Plus (20 Beutel) Elektrolyt Pulver für Flüssigkeitshaushalt Kalium & Magnesium für Elektrolytgleichgewicht 100% Vegan Recovery Drink Mit Orangengeschmack
- Price
- €3.32
- Rating
- 4.4/5
- Reviews
- 4,421
- Age
- 3y ago

PARTYFLY Brausetabletten 8 Stück = 2 x 4 Stück - mit Vitamin C und Elektrolyten - reload
- Price
- €14.90
- Rating
- 4.7/5
- Reviews
- 8
- Age
- 8y ago

PARTYFLY Brausetabletten 50 Stück - 50x 1 Tablette
- Price
- €50.09
- Rating
- 4.6/5
- Reviews
- 3
- Age
- 11mo ago
Trending
estimated 90-day click momentum
Elektrolyte Sticks NIGHT-OUT 20 Sticks Grapefruit-Geschmack Elektrolyt Pulver mit 1336mg Elektrolyten mit Cholin für die Leberfunktion* inkl. Antioxidantien* vegan
- Price
- €13.77
- Rating
- 4.2/5
- Reviews
- 55
- Age
- 1y ago

sanotact Elektrolyte Plus 50 Stück Großpackung für Festival Sport & Hochzeit Gastgeschenk Elektrolyte Pulver für den Party Urlaub Zubehör & Training
- Price
- €7.56
- Rating
- 4.4/5
- Reviews
- 4,420
- Age
- 1y ago

PARTYFLY Brausetabletten 8 Stück = 2 x 4 Stück - mit Vitamin C und Elektrolyten - reload
- Price
- €14.90
- Rating
- 4.7/5
- Reviews
- 8
- Age
- 8y ago

PARTYFLY Brausetabletten 12 Stück = 3 x 4 Stück - mit Vitamin C und Elektrolyten - reload
- Price
- €19.33
- Rating
- 4.4/5
- Reviews
- 27
- Age
- 8y ago

ELOTRANS reload - isotonische Elektrolyt-Glucose-Mischung - Nahrungsergänzungsmittel mit Magnesium Kaliumchlorid Cholin und B-Vitaminen - 1 x 15 Beutel
- Price
- €10.33
- Rating
- 4.6/5
- Reviews
- 3,205
- Age
- 3y ago
Newest
by launch date
PARTYFLY - 24x Brausetabletten im praktischen Display (6x4 Stück) - Exklusives Display - mit Vitamin C und Elektrolyten -
- Price
- €33.05
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 9mo ago

PARTYFLY Brausetabletten 50 Stück - 50x 1 Tablette
- Price
- €50.09
- Rating
- 4.6/5
- Reviews
- 3
- Age
- 11mo ago

Elektrolyte Sticks NIGHT-OUT 20 Sticks Grapefruit-Geschmack Elektrolyt Pulver mit 1336mg Elektrolyten mit Cholin für die Leberfunktion* inkl. Antioxidantien* vegan
- Price
- €13.77
- Rating
- 4.2/5
- Reviews
- 55
- Age
- 1y ago

sanotact Elektrolyte Plus 50 Stück Großpackung für Festival Sport & Hochzeit Gastgeschenk Elektrolyte Pulver für den Party Urlaub Zubehör & Training
- Price
- €7.56
- Rating
- 4.4/5
- Reviews
- 4,420
- Age
- 1y ago

sanotact Elektrolyte Recovery Elektrolyt Pulver mit Cholin & Vitaminen Hydration & Energie für Party Sport & Festivals Vegan Pfirsichgeschmack 10 Sticks
- Price
- €3.21
- Rating
- 4.4/5
- Reviews
- 347
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 78% of clicks. A locked shelf that new listings rarely crack.
Brands
5 falling
Sellers
32
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
78%
Top 20: 100%
Open market
0%
- PARTYFLY56%
- sanotact20%
- Elotrans14%
- ALKORIN6%
- natural elements4%
- Open — no brand owns it (0%)
Demand
Katerfly search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jun, Jul · busiest ÷ quietest = 2.0×
Search terms
Top Katerfly search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- katerfly18K/yr
- partyfly16K/yr
- alka seltzer18K/yr
- party fly6K/yr
- alka seltzer brausetabletten3K/yr
Reviews and returns
What reviews say buyers love and hate about Katerfly
We read the reviews and the return reasons for every product selling here.
“Geschmacklich überhaupt nicht gut”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
14 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Katerfly questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









