---
title: "Firewall — €96K/yr Amazon DE Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/de/computer-zubehoer/firewall"
last_updated: "2026-08-09T23:23:08.095Z"
locale: en
meta:
description: "Niche score 39/100 · €96K/yr market · 120K searches/yr · €235.49 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 39/100 · €96K/yr market · 120K searches/yr · €235.49 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Firewall — €96K/yr Amazon DE Niche (2026) - Flapen"
---
# **firewall**
**Skip it**
Weak search conversion (0.3%) — this niche doesn't clear our bar today.
Market size 24Growth 12Conversion 4Competition 77Returns 46Price range 14Avg price 41Brand share 57Review moat 94Quality gap 40
**Review moat**
**Great****120.55**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Great****38%**
top-5 click share — an open shelf
**Brand share**
**Good****71%**
top-5 brand share — brands hold most of the demand
**Returns**
**Okay****3.3%**
return rate — above 5% kills the launch gate
**Avg price**
**Okay****€235.49**
avg listing price — sweet spot $15–$100
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****€96K**
€96K/yr · 120K searches
**Price range**
**Bad****€42.44–€443.17**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-25.9%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****0.3%**
search→purchase rate — share of searches ending in a sale
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=de&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=de&signal=high_price "Avg price > $50")
According to Flapen's Amazon Germany niche tracking, firewall is a €96K/yr Amazon Germany market (120K searches/yr). The top 5 brands hold 71% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 39/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **firewall market data**
- **Units sold / yr**
- **500–750**
- avg 0–100/product
- **Revenue / yr**
- **€118K–€177K**
- units × avg price
- **Conversion rate**
- **0.3%**
- **Avg BSR**
- **#391**
- **Page quality**
- **0%**
- **Prime**
- **79%**
- **Sponsored**
- **74%**
- **Out of stock**
- **27.3%**
- **Avg brand age**
- **42 months**
- **Avg seller age**
- **192 days**
## **Competition & brand share**
Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.
**Brands**
**17 **▼falling
**Sellers**
**168**
**Top-5 brand share**
**71%**
Top 20: 100%
**Top-5 click share**
**38%**
Top 20: 77%
**Open market**
**24%**
- CWWK22% - Sharevdi21% - Glovary13% - TP-Link9% - MNBOXCONET6% - GL.iNet5%
## **Demand & seasonality**
Weekly Amazon search volume, last 85 weeks — -25.9% search growth over the last 90 days.
4K3KPrime Day '25Spike '25Black Friday '25Holiday '25Spike '26 seasonDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Nov, Dec · busiest ÷ quietest = 2.0×
[**Open Trend **](https://flapen.com/research/de/computer-zubehoer/firewall/trend)
## **Top firewall search terms**
- **firewall**40K/yr-20.2%0.1% conv. - **opnsense**17K/yr-15.8%0.4% conv. - **firewall appliance**9K/yr-11.2%0.4% conv. - **pfsense**12K/yr-39.6%0.4% conv. - **firewall mini pc**6K/yr-6.2%0.7% conv. - **opnsense hardware**7K/yr-34.1%0.7% conv. - **hardware firewall**6K/yr-16.8%0.0% conv. - **opensense**4K/yr-29.3%0.1% conv. - **n100 firewall**3K/yr-19.1%0.1% conv. - **opnsense firewall**3K/yr-38.3%0.0% conv. [**All search terms **](https://flapen.com/research/de/computer-zubehoer/firewall/search-terms)
## **Top firewall 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%3%€3K6%€6K9%€9K12%€12K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Glovary Firewall Mini PC J6413 4 Core 5 x i226V 2.5GbE LAN OPNsense Router Micro Appliance Barebone AES-NI Fanless Industrial Computer Hardware 2 x DDR4 2 x RS232 COM 2 x SATA3.0 3 Display**Glovary**€216.20**4.4★15 rev](https://www.amazon.de/dp/B0G5YTDFLL) [2**CWWK Mini PC Firewall Micro Appliance Pentium J3710 4 Port i225 2.5GbE LAN OPNsense Hardware Mini Computer Fanless PC DDR3L 8GB RAM 128GB SSD AES-NI Console COM HD DP**CWWK**€213.72**5.0★3 rev](https://www.amazon.de/dp/B0G9NF4R1L) [3**Micro-Firewall-Gerät Intel J3710/N3700 Quad-Core-lüfterlosesMini-PC mit 4 Anschlüssen Intel 2 5 GbE i226 Gigabit-Netzwerkkarte AES-NI USB 3.0/HDMI/VGA 8 GB DDR3 128 GB SSD**Sharevdi**€188.91**4.6★17 rev](https://www.amazon.de/dp/B0B2VGXX6T) [4**TP-Link ER605 Omada Gigabit VPN Router Bis zu 3 Ethernet-WAN-Ports Mobilfunknetzanbindung via USB IPSec/PPTP/L2TP VPN Over IPSec/SSL Protokolle**TP-Link**€42.44**4.5★1,876 rev](https://www.amazon.de/dp/B08MH4VLR3) [5**Sharevdi Firewall Micro Appliance 4*Intel i226 (bis zu 2.5Gbe) NICs Intel J3710/N3710 4 Cores/4 Threads 8G DDR3 RAM 128G SSD RS232 COM AES NI Gigabit Network Kompatibel mit OPN-Sense/pf-Sense**Sharevdi**€180.13**4.3★12 rev](https://www.amazon.de/dp/B0BYRLQ41V)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**GL.iNet MT5000 (Brume 3) Hochgeschwindigkeits-VPN-Sicherheitsgateway für Homeoffice: Bis zu 1100 Mbits 3X 2 5G Multi-WAN DPI VPN Obfuskation OpenWrt Ohne WLAN**GL.iNet**€107.31**97 rev5mo ago](https://www.amazon.de/dp/B0GGMTNG4S) [**HSIPC N2940 Quad Core Firewall Micro Appliance Mini PC Router with 4G RAM 64G SSD 4 RJ45 1GBE Port AES-NI Compatible with Pfsense OPNsense**HSIPC**€132.26**81 rev6mo ago](https://www.amazon.de/dp/B0GDZS8FFK) [**CWWK Mini PC Firewall Micro Appliance Pentium J3710 4 Port i225 2.5GbE LAN OPNsense Hardware Mini Computer Fanless PC DDR3L 8GB RAM 128GB SSD AES-NI Console COM HD DP**CWWK**€213.72**3 rev6mo ago](https://www.amazon.de/dp/B0G9NF4R1L) [**Glovary Firewall Mini PC J6413 4 Core 5 x i226V 2.5GbE LAN OPNsense Router Micro Appliance Barebone AES-NI Fanless Industrial Computer Hardware 2 x DDR4 2 x RS232 COM 2 x SATA3.0 3 Display**Glovary**€216.20**15 rev7mo ago](https://www.amazon.de/dp/B0G5YTDFLL) [**Glovary Firewall Mini PC J6413 4 Core 4 x i226V 2.5GbE LAN OPNsense Router Micro Appliance Barebone AES-NI Fanless Computer Hardware 2 x DDR4 2 x NVMe Slot 2 x SATA3.0 2HD+USB-C 3 Display**Glovary**€197.01**15 rev7mo ago](https://www.amazon.de/dp/B0G5YVLNT6)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**GL.iNet MT5000 (Brume 3) Hochgeschwindigkeits-VPN-Sicherheitsgateway für Homeoffice: Bis zu 1100 Mbits 3X 2 5G Multi-WAN DPI VPN Obfuskation OpenWrt Ohne WLAN**GL.iNet**€107.31**4.6★**▲ 235%**](https://www.amazon.de/dp/B0GGMTNG4S) [**Micro-Firewall-Gerät Intel J3710/N3700 Quad-Core-lüfterlosesMini-PC mit 4 Anschlüssen Intel 2 5 GbE i226 Gigabit-Netzwerkkarte AES-NI USB 3.0/HDMI/VGA 8 GB DDR3 128 GB SSD**Sharevdi**€188.91**4.6★**▲ 215%**](https://www.amazon.de/dp/B0B2VGXX6T) [**Sharevdi Fanless Micro Firewall Appliance Firewall Mini PC Intel N3710 4C/4T 6 x Intel 2.5 GbE i226-V LAN AES-NI/4K/TYPE-C/SlM Card/TF/HD/Router Netgate 8GB DDR3 128GB mSATA SSD (8 G 128G Type-C)**Sharevdi**€193.80**5.0★**▲ 208%**](https://www.amazon.de/dp/B0FP1RNMZT) [**ASUS EBG15 ExpertWiFi 5-Port Gigabit VPN Router (bis zu 3 WAN-Ethernet-Ports + 1 USB-WAN IPS Intrusion Prevention Layer 7-Firewall Netzwerksicherheit in kommerzieller Qualität ExpertWiFi-App)**ASUS**€45.52**4.3★**▲ 163%**](https://www.amazon.de/dp/B0CLDR5YNB) [**HSIPC N2940 Quad Core Firewall Micro Appliance Mini PC Router with 4G RAM 64G SSD 4 RJ45 1GBE Port AES-NI Compatible with Pfsense OPNsense**HSIPC**€132.26**4.1★**▲ 121%**](https://www.amazon.de/dp/B0GDZS8FFK)
**~~View all trending →~~**
## **What buyers say about firewall**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Montage/Installation**19%
*“ließ sich problemlos installieren,”*
**Konnektivität – insgesamt**16%
*“Leistungsstarkes Gateway mit Profi-Funktionen – ideal für UniFi-Umgebungen”*
**Qualität insgesamt**13%
*“Für eine kleine Firma - top in Ordnung in gewohnter Ubiquity / Unifi Qualität”*
**Preis-Leistungs-Verhältnis**8%
*“Top Features zum fairen Preis”*
**Benutzerfreundlichkeit**7%
*“aber benutzerfreundlicher zugänglich gemacht werden”*
**Haltbarkeit**5%
*“bisher läuft alles stabil.”*
**Rechnenleistung**3%
*“Läuft prima mit pfSense als Firewall”*
**Kompatibilität – insgesamt**3%
*“Perfekt für Firewall”*
**Software/Anwendung**3%
*“Die Software von Ubiquiti gestaltet die Einrichtung sehr einfach”*
**Design insgesamt**2%
*“Das Gehäuse ist stabil, kompakt und gut verarbeitet – ideal für den Dauerbetrieb im Technikschrank oder auf dem Schreibtisch”*
### **What buyers complain about **
**Qualität insgesamt**18%
*“Ein de facto EoL Produkt”*
**Haltbarkeit**14%
*“Allerdings ist es nach ein paar Monaten Betrieb einfach ausgefallen”*
**Anleitung/Benutzerhandbuch/Fehlerbehebung**12%
*“Die technische Dokumentation ist unübersichtlich bzw. spärlich”*
**Kompatibilität – insgesamt**10%
*“DS lite ipv6 unterstützung mangelhaft”*
**Konnektivität – insgesamt**8%
*“da ist das Netzwerk öfters abgeschmiert”*
**Defekt Material/Teile**4%
*“Top Gerät - leider defekt -”*
**Software/Anwendung**4%
*“Software leider fehlerhaft”*
**Rechnenleistung**2%
*“Leider funktionierte hier der Aufruf einzelner Seiten nur sehr verzögert 🙁”*
**Gesamtgröße**2%
*“Ist das Teil überdimensioniert?”*
**Zertifizierungen**2%
*“- Unzulässiger Zertifikatsaufbau des Self-Signed Zertifikats führt immer wieder zu Abbrüchen,”*
### **Top return reasons **
**Konnektivität – insgesamt**32%
**Funktionalität insgesamt**22%
**Kompatibilität – insgesamt**17%
**Ständiger Neustart oder Neustart**5%
**Defekt Material/Teile**4%
**Montage/Installation**4%
**Gesamtgröße**4%
**Produktzustand**2%
**beworben Vs Tatsächliches Produkt**2%
**Benutzerfreundlichkeit**1%
## **Common questions**
- **Is firewall profitable to sell on Amazon Germany?**
- The niche generates €96K/yr across 47 tracked products. 4 of 15 products launched in the last 360 days are still selling. 90-day search growth is -25.9%. Flapen's verdict: Skip it (39/100).
- **How competitive is the firewall niche?**
- 17 brands and 168 sellers compete. The top 5 products take 38% of clicks and top 5 brands hold 71% of demand.
- **What do buyers complain about in firewall?**
- Top complaints mined from reviews: Qualität insgesamt, Haltbarkeit, Anleitung/Benutzerhandbuch/Fehlerbehebung. The return rate is 3.3%.
- **When does demand for firewall peak?**
- Demand peaks in Nov–Dec; the busiest month runs 2.0× the quietest.
- **What does it cost to enter the firewall niche?**
- Listings span €42.44–€443.17; the average listing price is €235.49 (sweet spot $15–$100). The average incumbent carries 121 reviews — the moat a new listing must climb.
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