Firewall
FailBuyers convert on only 0.3% of searches, so Firewall is a Fail.
- Flapen Score
- 39 / 100Ranks 796 of 1,375 Computer & Zubehör niches · −2 vs the category median of 4139
- Market size
- €96K/yr120K searches / yr
- 90-day growth
- -25.9%search demand this quarter
- Competition
- 38%top-5 click share · 17 brands · 168 sellers
Flapen Score
Firewall against its category
The dotted line is the Computer & Zubehör average. Past it, Firewall is stronger. Inside it, weaker.
Market
The Firewall market on Amazon at a glance
Shoppers on Amazon Germany searched for Firewall 120K times last year and spent an estimated €96K. The top 5 brands take 71% of clicks. Demand peaks in Nov–Dec. Flapen scores it 39 out of 100, a Fail.
01 · Demand
An estimated 0.3% of those searches ended in a purchase.
Shoppers searched for this 120K times in the last 12 months. That counts every search on Amazon Germany for this niche's terms. An estimated 0.3% of those searches ended in a purchase. Searches in the last 90 days moved -25.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated €96K a year.
- Searches, last 12 months
- 120K
- Growth, 90 days vs prior 90
- -25.9%
- Conversion, latest week
- 0.3%
- Market size, estimated
- €96Ka year
- Peak month
- November2.0× the quietest month
- Top search term
- firewall40K searches a year
02 · Price
A sale here is worth €235.49.
Listings sell for €235.49 on average, from €42.44 to €443.17. Amazon reports units sold in ranges. This niche sold 500 to 750 a year. The average listing sells 0 to 100 of them. At €235.49 that is €0 to €24K a year per listing.
- Average price
- €235.49above the $15 to $100 sweet spot
- Price range
- €42.44–€443.17
- Amazon Germany median price
- €18.99across 29,809 niches
- Units sold a year
- 500–750
- Units per listing a year
- 0–100
- Revenue per listing a year
- €0–€24K
- Returns
- 3.3%of orders · Amazon Germany median 1.1%
03 · Entry bar
The bar here is low.
74% of listings pay for placement with sponsored ads. 79% ship with Prime. On an average day, 27.3% of listings are out of stock. The average listing ranks #391 within Desktop-PCs. It carries 121 reviews at 4.51 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 74%
- Prime listings
- 79%
- Out of stock, average day
- 27.3%
- Average rank
- #391in Desktop-PCs
- Average rating
- 4.51 starsAmazon Germany average 4.37 stars
- Average reviews
- 121per listing
- Listings tracked
- 47
04 · Newcomers
4 of last year's 15 launches cleared the first-year sales bar.
15 products launched here in the last 12 months. 4 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 42 months on average, so the names here are settling in.
- Launched, last 12 months
- 15
- Successful launches
- 4Amazon's first-year sales bar
- Average brand age
- 42 months
Products
Top Firewall 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 10, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
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
- Price
- €216.20
- Rating
- 4.4/5
- Reviews
- 15
- Age
- 7mo ago

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
- Price
- €213.72
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 6mo ago

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
- Price
- €188.91
- Rating
- 4.6/5
- Reviews
- 17
- Age
- 4y ago

TP-Link ER605 Omada Gigabit VPN Router Bis zu 3 Ethernet-WAN-Ports Mobilfunknetzanbindung via USB IPSec/PPTP/L2TP VPN Over IPSec/SSL Protokolle
- Price
- €42.44
- Rating
- 4.5/5
- Reviews
- 1,876
- Age
- 5y ago

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
- Price
- €180.13
- Rating
- 4.3/5
- Reviews
- 12
- Age
- 3y ago
Trending
estimated 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
- Price
- €107.31
- Rating
- 4.6/5
- Reviews
- 97
- Age
- 5mo ago

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
- Price
- €188.91
- Rating
- 4.6/5
- Reviews
- 17
- Age
- 4y ago

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)
- Price
- €193.80
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 3y ago

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)
- Price
- €45.52
- Rating
- 4.3/5
- Reviews
- 80
- Age
- 2y ago

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
- Price
- €132.26
- Rating
- 4.1/5
- Reviews
- 81
- Age
- 6mo ago
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
- Price
- €107.31
- Rating
- 4.6/5
- Reviews
- 97
- Age
- 5mo ago

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
- Price
- €132.26
- Rating
- 4.1/5
- Reviews
- 81
- Age
- 6mo ago

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
- Price
- €213.72
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 6mo ago

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
- Price
- €216.20
- Rating
- 4.4/5
- Reviews
- 15
- Age
- 7mo ago

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
- Price
- €197.01
- Rating
- 4.4/5
- Reviews
- 15
- Age
- 7mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 38% of clicks, no more. An open shelf where new products get seen.
Brands
17 falling
Sellers
168
Est. top-5 brand share
71%
Top 20: 100%
Est. top-5 click share
38%
Top 20: 77%
Open market
24%
- CWWK22%
- Sharevdi21%
- Glovary13%
- TP-Link9%
- MNBOXCONET6%
- GL.iNet5%
Demand
Firewall search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Nov, Dec · busiest ÷ quietest = 2.0×
Search terms
Top Firewall search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- firewall40K/yr
- opnsense17K/yr
- firewall appliance9K/yr
- pfsense12K/yr
- firewall mini pc6K/yr
- opnsense hardware7K/yr
- hardware firewall6K/yr
- opensense4K/yr
- n100 firewall3K/yr
- opnsense firewall3K/yr
Reviews and returns
What reviews say buyers love and hate about Firewall
We read the reviews and the return reasons for every product selling here.
“Ein de facto EoL Produkt”
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 Firewall 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








