carpet knife
Worth a lookShows low returns (0.6%), but soft demand (-19.1% this quarter) keeps it on the watch list.
Returns
Incredible0.6%return rate — above 5% kills the launch gate
Price range
Great£4.36–£88.60cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good40%top-5 click share — leaders hold, buyers still browse
Review moat
Good1,061.61avg incumbent reviews — the moat a new listing must climb
Avg price
Good£12.25avg listing price — sweet spot $15–$100
Conversion
Okay3.7%search→purchase rate — share of searches ending in a sale
Market size
Okay£242K£242K/yr · 536K searches
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Brand share
Okay90%top-5 brand share — brands hold most of the demand
Growth
Bad-19.1%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, carpet knife is a £242K/yr Amazon United Kingdom market (536K searches/yr). The top 5 brands hold 90% of demand. Verdict: Worth a look — 50/100.
Data updated Jul 22, 2026 · scored weekly · How we score niches
carpet knife market data
- Units sold / yr
- 15K–20K
- avg 250–500/product
- Revenue / yr
- £184K–£245K
- units × avg price
- Conversion rate
- 3.7%
- Avg BSR
- #36
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 68%
- Out of stock
- 5.2%
- Avg brand age
- 49 months
- Avg seller age
- 173 days
Competition & brand share
The top 5 products take 40% of clicks — established leaders, but buyers still shop beyond them.Brands
12 falling
Sellers
32
Top-5 brand share
90%
Top 20: 100%
Top-5 click share
40%
Top 20: 74%
Open market
8%
- OX Tools58%
- CCA22%
- DEKTON5%
- Homebay3%
- Dolphin2%
- Amazon Basics2%
- Open — no brand owns it (6 brands, 8%)
Demand
Weekly Amazon search volume, last 38 weeks — -19.1% search growth over the last 90 days.Top carpet knife search terms
- ox tools253K/yr
- dolphin knife50K/yr
- carpet knife41K/yr
- ox knife21K/yr
- delphine knife19K/yr
- carpet knife heavy duty11K/yr
- ox pro10K/yr
- carpet cutting knife9K/yr
- ox hand tools11K/yr
- ox stanley knife9K/yr
Top carpet knife 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
OX TOOLS P224301 Pro Heavy Duty Fixed Blade Folding Knife Blue / Black
OX Tools£5.864.8★3,338 rev
OX Pro Handy Bar - 16
OX Tools£7.994.7★1,086 rev
TradeUnderlay Orange Carpet Fitter Knife with Orange Holster
CCA£10.874.4★204 rev
Dekton Carpet Knife Heavy Duty Razor Blade Utility Knife for Cutting Carpets Vinyl and Flooring Materials | Ergonomic Soft-Grip Handle | Quick Blade Change | Ideal for DIY and Professional Use
DEKTON£6.164.7★65 rev
CCA Black Carpet Cutter Tool with Black Holder for Pro and DIY Installers
CCA£10.884.7★51 rev
Newest
by launch date
OX Pro Long Arm Hex Allen Key Set 9pc Metric S2 Steel Ball End OX-P322609
OX Tools£8.3737 rev
OX Pro 3-Piece Plier Set Combination Long Nose & Diagonal Cutting
OX Tools£12.9045 rev
Dekton Carpet Knife Heavy Duty Razor Blade Utility Knife for Cutting Carpets Vinyl and Flooring Materials | Ergonomic Soft-Grip Handle | Quick Blade Change | Ideal for DIY and Professional Use
DEKTON£6.1665 rev
TradeUnderlay Silver Knife Carpet Fitter Economy Tool with Holster
CCA£10.8522 rev
CCA Black Carpet Cutter Tool with Black Holder for Pro and DIY Installers
CCA£10.8851 rev
Trending
90-day click momentum
OX Hoodie - M - Black - Grey
OX Tools£25.664.7★
TradeUnderlay Black Carpet Fitter Knife with Holster
CCA£10.914.5★
TradeUnderlay Orange Carpet Fitter Knife with Orange Holster
CCA£10.874.4★
Dekton Carpet Knife Heavy Duty Razor Blade Utility Knife for Cutting Carpets Vinyl and Flooring Materials | Ergonomic Soft-Grip Handle | Quick Blade Change | Ideal for DIY and Professional Use
DEKTON£6.164.7★
TradeUnderlay Silver Knife Carpet Fitter Economy Tool with Holster
CCA£10.854.7★
What buyers say about carpet knife
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent Product”
“Excellent value”
“actually really handy to have”
“Handy little holder sturdy”
“As described”
“Havent broken anything with it yet”
“easy to grip comes with extra blades”
“Good design”
“Great fit”
“Comfortable”
What buyers complain about
“Definitely not the same quality as previously bought”
“They break easily”
“knife is a sloppy fit”
“Poppies of OX or theyve substantially used cheaper materials,they are terrible,nowhere near like the previous ones I bought,blunt before you even cut anything,terrible blades,do NOT buy”
“Good blade awful dispenser”
“Button to release blade failed at first attempt to change blade”
“Quite difficult to open and close”
“It barely touched my skin a couple of times”
“every single blade went rusty within about a month or 2”
“top heavy and not that comfortable to use”
Top return reasons
Common questions
- Is carpet knife profitable to sell on Amazon United Kingdom?
- The niche generates £242K/yr across 38 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -19.1%. Flapen's verdict: Worth a look (50/100).
- How competitive is the carpet knife niche?
- 12 brands and 32 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 90% of demand.
- What do buyers complain about in carpet knife?
- Top complaints mined from reviews: Quality-Overall, Durability, Size-Overall. The return rate is 0.6%.
- What does it cost to enter the carpet knife niche?
- Listings span £4.36–£88.60; the average listing price is £12.25 (sweet spot $15–$100). The average incumbent carries 1,062 reviews — the moat a new listing must climb.