Fensterstopper
MaybeSearch demand grew +273.7% this quarter. But the top 5 brands take 95% of clicks, so Fensterstopper is a Maybe.
- Flapen Score
- 54 / 100Top 26% of 3,232 Baumarkt niches · +5 vs the category median of 4954
- Market size
- €158K/yr361K searches / yr
- 90-day growth
- +273.7%search demand this quarter
- Competition
- 59%top-5 click share · 8 brands · 30 sellers
Flapen Score
Fensterstopper against its category
The dotted line is the Baumarkt average. Past it, Fensterstopper is stronger. Inside it, weaker.
Market
The Fensterstopper market on Amazon at a glance
Shoppers on Amazon Germany searched for Fensterstopper 361K times last year and spent an estimated €158K. The top 5 brands take 95% of clicks. Demand peaks in Jun–Jul–Aug. Flapen scores it 54 out of 100, a Maybe.
01 · Demand
An estimated 4.3% of those searches ended in a purchase.
Shoppers searched for this 361K times in the last 12 months. That counts every search on Amazon Germany for this niche's terms. An estimated 4.3% of those searches ended in a purchase. Searches in the last 90 days moved +273.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated €158K a year.
- Searches, last 12 months
- 361K
- Growth, 90 days vs prior 90
- +273.7%
- Conversion, latest week
- 4.3%
- Market size, estimated
- €158Ka year
- Peak month
- July7.9× the quietest month
- Top search term
- fensterstopper166K searches a year
02 · Price
A sale here is worth €10.28.
Listings sell for €10.28 on average, from €1.85 to €40.14. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 1,000 to 1,250 of them. At €10.28 that is €10K to €13K a year per listing.
- Average price
- €10.28under the $15 to $100 sweet spot
- Price range
- €1.85–€40.14
- Amazon Germany median price
- €18.99across 29,809 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 1,000–1,250
- Revenue per listing a year
- €10K–€13K
- Returns
- 1.0%of orders · Amazon Germany median 1.1%
03 · Entry bar
The bar here is reviews.
89% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.4% of listings are out of stock. The average listing ranks #37 within Türbeschläge & -schlösser. It carries 3,830 reviews at 4.46 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 89%
- Prime listings
- 100%
- Out of stock, average day
- 0.4%
- Average rank
- #37in Türbeschläge & -schlösser
- Average rating
- 4.46 starsAmazon Germany average 4.37 stars
- Average reviews
- 3,830per listing
- Listings tracked
- 18
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 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 39 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 39 months
Products
Top Fensterstopper 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 8, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Stoppy Stoppi Fensterstopper Türstopper Türkeil Türhaken Fensterklammer 2er Set (erhältlich in 14 Farben) (schwarz)
- Price
- €9.83
- Rating
- 4.6/5
- Reviews
- 11,338
- Age
- 8y ago

Vlippy Tür- & Fensterstopper 2 Stück | Verhindert das Zuschlagen von Fenstern & Türen endlich Lüften ohne Sorge | Einfache Montage ohne Bohren - einfach kleben vlippen fertig
- Price
- €12.12
- Rating
- 4.3/5
- Reviews
- 385
- Age
- 11mo ago

Stoppy Stoppi Fensterstopper Türstopper Türkeil Türhaken Fensterklammer 4er Set (erhältlich in 14 Farben) (schwarz)
- Price
- €16.21
- Rating
- 4.6/5
- Reviews
- 6,544
- Age
- 8y ago

LouMaxx Fensterstopper 6er Set Fensterklammer Klemmschutz Fenster Zuverlässige Sicherheit
- Price
- €8.69
- Rating
- 4.5/5
- Reviews
- 1,956
- Age
- 5y ago

WENKO Multi-Stop Mod. Multi-STOP vielseitiger Tür-& Fensterstopper Puffer Türpuffer Keil Fingerschutz für Türen Fenster & Schubladen flexibel anpassbar aus Kunststoff Maße 11 8 x 7 7 x 2 5cm Anthrazit
- Price
- €3.50
- Rating
- 4.6/5
- Reviews
- 1,866
- Age
- 6y ago
Trending
estimated 90-day click momentum
Stoppy Stoppi Fensterstopper Türstopper Türkeil Türhaken Fensterklammer 2er Set (erhältlich in 14 Farben) (Mint)
- Price
- €9.97
- Rating
- 4.6/5
- Reviews
- 11,338
- Age
- 8y ago

Stoppy Stoppi Fensterstopper Türstopper Türkeil Türhaken Fensterklammer 2er Set (erhältlich in 14 Farben) (hellblau)
- Price
- €9.95
- Rating
- 4.6/5
- Reviews
- 11,338
- Age
- 8y ago

LouMaxx Fensterstopper 2er Set Fensterklammer Klemmschutz Fenster Zuverlässige Sicherheit
- Price
- €6.40
- Rating
- 4.2/5
- Reviews
- 34
- Age
- 1y ago

Stoppy Stoppi Fensterstopper Türstopper Türkeil Türhaken Fensterklammer 2er Set (erhältlich in 14 Farben) (Weiß)
- Price
- €9.86
- Rating
- 4.6/5
- Reviews
- 11,338
- Age
- 8y ago

Stoppy Stoppi Fensterstopper Türstopper Türkeil Türhaken Fensterklammer 4er Set (erhältlich in 14 Farben) (Weiß)
- Price
- €16.31
- Rating
- 4.6/5
- Reviews
- 6,543
- Age
- 8y ago
Newest
by launch date
Vlippy Tür- & Fensterstopper 2 Stück | Verhindert das Zuschlagen von Fenstern & Türen endlich Lüften ohne Sorge | Einfache Montage ohne Bohren - einfach kleben vlippen fertig
- Price
- €12.12
- Rating
- 4.3/5
- Reviews
- 385
- Age
- 11mo ago

6 Stück Klemmschutz Für Türen Kinder Fensterstopper Beim Lüften Türstopper Tür Tür Klemmschutz für Türen Türstopper Kindersicherung Türen
- Price
- €4.30
- Rating
- 4.1/5
- Reviews
- 11
- Age
- 1y ago

LouMaxx Fensterstopper beim Lüften Türkeil Der Allrounder im Bereich Fensterkeile und Türstopper Boden Fenster Stopper Gummi 2er Pack in Schwarz
- Price
- €9.05
- Rating
- 4.3/5
- Reviews
- 106
- Age
- 1y ago

LouMaxx Fensterstopper 2er Set Fensterklammer Klemmschutz Fenster Zuverlässige Sicherheit
- Price
- €6.40
- Rating
- 4.2/5
- Reviews
- 34
- Age
- 1y ago
![Fensterstopper [2er Set] Fensterstopper beim Lüften Fensterkeil & Balkontür Stopper Fenster Offenhalter & Fensterfeststeller ohne Bohren für Fenster und Türen](https://m.media-amazon.com/images/I/41DiOZU3T0L.jpg)
Fensterstopper [2er Set] Fensterstopper beim Lüften Fensterkeil & Balkontür Stopper Fenster Offenhalter & Fensterfeststeller ohne Bohren für Fenster und Türen
- Price
- €8.02
- Rating
- 3.8/5
- Reviews
- 58
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 59% of clicks. Leaders hold, but buyers still shop past them.
Brands
8 falling
Sellers
30
Est. top-5 brand share
95%
Top 20: 100%
Est. top-5 click share
59%
Top 20: 100%
Open market
3%
- Stoppy45%
- LouMaxx23%
- Vlippy12%
- WENKO9%
- Homery6%
- Quality-Collection2%
- Open — no brand owns it (2 brands, 3%)
Demand
Fensterstopper search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jun, Jul, Aug · busiest ÷ quietest = 7.9×
Search terms
Top Fensterstopper search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- fensterstopper166K/yr
- fensterstopper beim lüften37K/yr
- fenster stopper31K/yr
- fenster offenhalter17K/yr
- fensterkeile14K/yr
- fensterkeile zum lüften9K/yr
- fenster aufhalter9K/yr
- fensterklammer9K/yr
- stoppy10K/yr
- fenster stopper wind6K/yr
Reviews and returns
What reviews say buyers love and hate about Fensterstopper
We read the reviews and the return reasons for every product selling here.
“Passt nicht”
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.
18 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 Fensterstopper 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









