---
title: "Briefumschläge A4 — €360K/yr Amazon DE Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/de/buerobedarf-schreibwaren/briefumschlaege-a4"
last_updated: "2026-08-09T22:48:34.537Z"
locale: en
meta:
description: "Niche score 46/100 · €360K/yr market · 305K searches/yr · €7.91 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 46/100 · €360K/yr market · 305K searches/yr · €7.91 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Briefumschläge A4 — €360K/yr Amazon DE Niche (2026) - Flapen"
---
# **briefumschläge a4**
**Skip it**
Prices mostly outside the sweet spot ($2.11–$16.48) — this niche doesn't clear our bar today.
Market size 54Growth 22Conversion 97Competition 29Returns 99Price range 10Avg price 22Brand share 44Review moat 54Quality gap 19
**Returns**
**Incredible****0.2%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****14.9%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Good****€360K**
€360K/yr · 305K searches
**Review moat**
**Good****1,351.53**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Okay****79%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****67%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Bad****-5.6%**
90-day search growth — must beat 0% to launch
**Avg price**
**Bad****€7.91**
avg listing price — sweet spot $15–$100
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Price range**
**Bad****€2.11–€16.48**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon Germany niche tracking, briefumschläge a4 is a €360K/yr Amazon Germany market (305K searches/yr). The top 5 brands hold 79% of demand. Demand peaks in Aug–Sep. Verdict: Skip it — 46/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **briefumschläge a4 market data**
- **Units sold / yr**
- **50K–60K**
- avg 2,500–3,000/product
- **Revenue / yr**
- **€396K–€475K**
- units × avg price
- **Conversion rate**
- **14.9%**
- **Avg BSR**
- **#19**
- **Page quality**
- **0%**
- **Prime**
- **93%**
- **Sponsored**
- **93%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **59 months**
- **Avg seller age**
- **189 days**
## **Competition & brand share**
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▼falling
**Sellers**
**59**
**Top-5 brand share**
**79%**
Top 20: 100%
**Top-5 click share**
**67%**
Top 20: 100%
**Open market**
**16%**
- Blake34% - hoffnungsart25% - Herlitz8% - Bantex6% - Netuno6% - POSTHORN MADE BY BONG5% - Open — no brand owns it (5 brands, 16%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -5.6% search growth over the last 90 days.
8K6KPrime Day '25Spike '25 seasonSepDecMarJunAugNovMarMay
Peak months: Aug, Sep · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/de/buerobedarf-schreibwaren/briefumschlaege-a4/trend)
## **Top briefumschläge a4 search terms**
- **briefumschläge din a4**51K/yr-6.3%15.2% conv. - **umschläge a4**50K/yr+18.3%10.7% conv. - **din a4 umschläge**40K/yr-9.2%16.1% conv. - **briefumschläge a4**35K/yr-15.4%15.8% conv. - **umschlag a4**20K/yr+12.6%7.6% conv. - **briefumschlag a4**18K/yr-5.3%15.1% conv. - **a4 briefumschläge ohne fenster**9K/yr-7.8%21.0% conv. - **kuvert a4**9K/yr-2.3%15.1% conv. - **großbrief**8K/yr+0.7%5.6% conv. - **a4 umschläge ohne fenster**5K/yr-10.9%22.5% conv. [**All search terms **](https://flapen.com/research/de/buerobedarf-schreibwaren/briefumschlaege-a4/search-terms)
## **Top briefumschläge a4 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%10%€36K20%€72K30%€108K40%€144K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 15 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Blake Purely Everyday 12891/25 PR Versandtaschen Selbstklebend Weiß C4 324 x 229 mm 90 g/m | 25 Stück**Blake**€3.28**4.7★2,867 rev](https://www.amazon.de/dp/B00DSL856E) [2**50x Versandtaschen DIN C4 Briefumschläge für A4 braun peal&seal Klebestreifen ohne Fenster 324x229mm**hoffnungsart**€8.10**4.7★324 rev](https://www.amazon.de/dp/B0CW5YVCN4) [3**50x Versandtaschen DIN C4 A4 weiß peal&seal Klebestreifen ohne Fenster 324x229mm 100g/m2 (ohne Fenster)**hoffnungsart**€10.38**4.6★176 rev](https://www.amazon.de/dp/B0D1CSG149) [4**Bantex Versandtaschen C4 Weiß (25 Stück) - 229 x 324 mm Großbrief 90 g/m Papier Haftklebung mit Abziehstreifen Briefumschläge ohne Fenster für A4 Dokumente (Mappe)**Bantex**€3.14**4.7★183 rev](https://www.amazon.de/dp/B0CMQJ9QFT) [5**Netuno 50x Versandtasche DIN C4 Braun 22 9 x 32 4 cm 90g große Briefumschläge ohne Fenster gerade Klappe Haftklebung Umschläge Maxibrief A4 Briefkuverts Großbrief Kuverts envelope big**Netuno**€7.70**4.7★2,863 rev](https://www.amazon.de/dp/B091MKBCZT)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Emerson 20x Versandtasche DIN C4 Braun 229 x 324 mm 90g große Briefumschläge ohne Fenster gerade Klappe Haftklebung Umschläge Maxibrief A4 Briefkuverts Großbrief Kuverts envelope big**Emerson**€5.25**693 rev1y ago](https://www.amazon.de/dp/B0D9BDXBVY) [**50x Versandtaschen DIN C4 A4 weiß peal&seal Klebestreifen ohne Fenster 324x229mm 100g/m2 (ohne Fenster)**hoffnungsart**€10.38**176 rev2y ago](https://www.amazon.de/dp/B0D1CSG149) [**50x Versandtaschen DIN C4 Briefumschläge für A4 braun peal&seal Klebestreifen ohne Fenster 324x229mm**hoffnungsart**€8.10**324 rev2y ago](https://www.amazon.de/dp/B0CW5YVCN4) [**Bantex Versandtaschen C4 Weiß (25 Stück) - 229 x 324 mm Großbrief 90 g/m Papier Haftklebung mit Abziehstreifen Briefumschläge ohne Fenster für A4 Dokumente (Mappe)**Bantex**€3.14**183 rev2y ago](https://www.amazon.de/dp/B0CMQJ9QFT) [**versando 100x Versandtaschen C4 ohne Fenster Haftklebend 229 x 324 mm weiß: Briefumschläge für Büro wichtige Unterlagen blickdicht einfach verschließbar**versando**€15.81**167 rev2y ago](https://www.amazon.de/dp/B0CC64PYLZ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Blake Everyday | Briefumschläge 324 x 229 mm | 25 Stück | 90 g/m | nassklebend Manila Umschläge | Bürobedarf | Geschäftsumschläge | Briefumschläg/Kuvert in Manila (13854/25 PR)**Blake**€2.72**4.6★**▲ 272%**](https://www.amazon.de/dp/B00LY25922) [**50x Versandtaschen DIN C4 A4 weiß peal&seal Klebestreifen ohne Fenster 324x229mm 100g/m2 (ohne Fenster)**hoffnungsart**€10.38**4.6★**▲ 66%**](https://www.amazon.de/dp/B0D1CSG149) [**Bantex Versandtaschen C4 Weiß (25 Stück) - 229 x 324 mm Großbrief 90 g/m Papier Haftklebung mit Abziehstreifen Briefumschläge ohne Fenster für A4 Dokumente (Mappe)**Bantex**€3.14**4.7★**▲ 41%**](https://www.amazon.de/dp/B0CMQJ9QFT) [**POSTHORN Versandtaschen C4 ohne Fenster (250 Stück) - Din A4 - haftklebend**POSTHORN MADE BY BONG**€16.06**4.7★**▲ 16%**](https://www.amazon.de/dp/B01G3V4OII) [**PAKNOR 50x Braun Versandtaschen DIN C4 229× 324 mm 90g Briefumschläge ohne Fenster gerade Klappe Haftklebung Großbrief a4 Briefkuverts Geschäfts-Umschläge**PAKNOR**€7.49**4.8★**— 9%**](https://www.amazon.de/dp/B0C812G8K8)
**~~View all trending →~~**
## **What buyers say about briefumschläge a4**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Qualität insgesamt**36%
*“Super Qualität”*
**Preis-Leistungs-Verhältnis**20%
*“Preisleistung super”*
**beworben Vs Tatsächliches Produkt**14%
*“Erfüllen Ihren Zweck”*
**Haftung/Klebrigkeit**11%
*“Mit Klebeverschluss, alles bestens”*
**Stärke**4%
*“Stabil”*
**Gesamtgröße**3%
*“Passt”*
**Benutzerfreundlichkeit**3%
*“Praktisch, stabil und sehr empfehlenswert”*
**Papierqualität**2%
*“Gute Papierdicke, sehr robust”*
**Farbe**1%
*“Schönes klares weiß, kleben gut”*
**Montage/Installation**1%
*“Ware war im einwandfreien Zustand und schnell installieren”*
### **What buyers complain about **
**Haftung/Klebrigkeit**28%
*“Klebt nicht”*
**Papierqualität**20%
*“Das Briefpapier ist dünn”*
**Dicke**15%
*“Etwas dünnes Papier”*
**Falten**6%
*“alle 25 Umschäge haben jetzt so eine Falte in der Mitte.”*
**Preis-Leistungs-Verhältnis**4%
*“Etwas teurer lohnt sich”*
### **Top return reasons **
**Gesamtgröße**54%
**Dünn**12%
**Qualität insgesamt**10%
**Haftung/Klebrigkeit**7%
**Papierqualität**7%
**Haltbarkeit**6%
**Kompatibilität – insgesamt**1%
**Anzeigefarben**1%
**Falten**1%
## **Common questions**
- **Is briefumschläge a4 profitable to sell on Amazon Germany?**
- The niche generates €360K/yr across 15 tracked products. 90-day search growth is -5.6%. Flapen's verdict: Skip it (46/100).
- **How competitive is the briefumschläge a4 niche?**
- 11 brands and 59 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 79% of demand.
- **What do buyers complain about in briefumschläge a4?**
- Top complaints mined from reviews: Haftung/Klebrigkeit, Papierqualität, Dicke. The return rate is 0.2%.
- **When does demand for briefumschläge a4 peak?**
- Demand peaks in Aug–Sep; the busiest month runs 1.7× the quietest.
- **What does it cost to enter the briefumschläge a4 niche?**
- Listings span €2.11–€16.48; the average listing price is €7.91 (sweet spot $15–$100). The average incumbent carries 1,352 reviews — the moat a new listing must climb.
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