---
title: "Carpet Knife — $201K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/carpet-knife"
last_updated: "2026-08-07T14:31:55.507Z"
locale: en
meta:
description: "Niche score 51/100 · $201K/yr market · 145K searches/yr. A concentrated shelf (top 5 take 67% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · $201K/yr market · 145K searches/yr. A concentrated shelf (top 5 take 67% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Carpet Knife — $201K/yr Amazon US Niche (2026) - Flapen"
---
# **carpet knife**
**Worth a look**
Shows low returns (1.0%), but a concentrated shelf (top 5 take 67% of clicks) keeps it on the watch list.
Market size 39Growth 40Conversion 89Competition 31Returns 95Price range 53Avg price 59Brand share 40Review moat 40Quality gap 40
**Returns**
**Incredible****1.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****10.6%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Good****$13.10**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$7.46–$23.35**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+11.8%**
90-day search growth — must beat 0% to launch
**Brand share**
**Okay****81%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****2,481.13**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Okay****$201K**
$201K/yr · 145K searches
**Competition**
**Okay****67%**
top-5 click share — leaders hold, buyers still browse
According to Flapen's Amazon United States niche tracking, carpet knife is a $201K/yr Amazon United States market (145K searches/yr). The top 5 brands hold 81% of demand. Verdict: Worth a look — 51/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **carpet knife market data**
- **Units sold / yr**
- **13K–15K**
- avg 750–1,000/product
- **Revenue / yr**
- **$164K–$197K**
- units × avg price
- **Conversion rate**
- **10.6%**
- **Avg BSR**
- **#159**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **87%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **65 months**
- **Avg seller age**
- **154 days**
## **Competition & brand share**
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▼falling
**Sellers**
**46**
**Top-5 brand share**
**81%**
Top 20: 100%
**Top-5 click share**
**67%**
Top 20: 100%
**Open market**
**14%**
- Goldblatt30% - XW23% - ROBERTS13% - WORKPRO9% - KLEIN TOOLS7% - C.JET TOOL5% - Open — no brand owns it (5 brands, 14%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +11.8% search growth over the last 90 days.
3K2KSpike '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/carpet-knife/trend)
## **Top carpet knife search terms**
- **carpet knife**99K/yr+11.4%8.0% conv. - **carpet knife heavy duty**23K/yr+27.4%11.7% conv. - **carpet cutting knife**7K/yr+13.3%8.8% conv. - **flooring knife**7K/yr+0.9%3.1% conv. - **carpet knife cutter**4K/yr-14.7%7.4% conv. - **carpet knives**4K/yr-12.4%5.6% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/carpet-knife/search-terms)
## **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.
0%10%$20K20%$40K30%$60K40%$80K1101001K10K100K 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**Goldblatt Heavy Duty Carpet Knife Linoleum Cutter & Hook Knife for Roofing**Goldblatt**$9.67**4.7★1,218 rev](https://www.amazon.com/dp/B09VX8346H) [2**XW Folding Carpet Knife Razor Blade Heavy Duty Utility Knife with Protective Cap Extra 5 Blades Included**XW**$11.82**4.5★981 rev](https://www.amazon.com/dp/B08X15PHMY) [3**WORKPRO Premium Utility Knife Retractable All Metal Heavy Duty Box Cutter Quick Change Blade Razor Knife with 10 Extra Blades**WORKPRO**$9.25**4.8★10,048 rev](https://www.amazon.com/dp/B097SXK3FG) [4**XW Heavy Duty Roller Carpet Knife and Light-weight Carpet KnifeExtra 15 PCS Blades Included 2-Pack**XW**$14.75**4.4★257 rev](https://www.amazon.com/dp/B0C54TTFYG) [5**Roberts Carpet Knife Rounded Razor 6 in L 10-215 - 1 Each**ROBERTS**$13.37**4.6★477 rev](https://www.amazon.com/dp/B0026SPAGI)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Klein Tools 44310 FLICKBLADE Carpet Blade Folding Utility Knife Two Locking Positions at 135-Degree and 180-Degree Integrated Tucking Tool Tool-Free Blade Change Durable Aluminum Body**KLEIN TOOLS**$19.90**19 rev6mo ago](https://www.amazon.com/dp/B0GKBXL6ZB) [**2PCS ZY307 Knife for Cutting Carpet Heavy Duty Carpet Knife with 6 Blades Utility Tools for Box Cutter Carpet and Roofing Purpose Aluminum**Zimpty**$14.38**9 rev1y ago](https://www.amazon.com/dp/B0F31H7HKZ) [**ROBERTS Pro Dual-Depth Carpet Knife**ROBERTS**$10.52**52 rev1y ago](https://www.amazon.com/dp/B0DCLH56NF) [**Veltec Heavy Duty Retractable Utility Knife Box Cutter Carpet Cutter with 3-Position Locking Ergonomic Non-Slip Grip 5 Reversible Replacements Blades SK5 (Black)**Veltec**$12.77**198 rev3y ago](https://www.amazon.com/dp/B0CCHJ6NDG) [**XW Retractable Carpet Knife with Twist-lock Design Heavy Duty Zinc Alloy Knife with Blade Storage Extra 5 Blades Included.**XW**$12.86**248 rev3y ago](https://www.amazon.com/dp/B0CBBL4KCP)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Klein Tools 44310 FLICKBLADE Carpet Blade Folding Utility Knife Two Locking Positions at 135-Degree and 180-Degree Integrated Tucking Tool Tool-Free Blade Change Durable Aluminum Body**KLEIN TOOLS**$19.90**3.9★**▲ 123%**](https://www.amazon.com/dp/B0GKBXL6ZB) [**C.JET TOOL 8 Heavy Duty Carpet Cutter Multipurpose Professional Soft Grip Stainless Steel (Blue)**C.JET TOOL**$20.31**4.7★**▲ 70%**](https://www.amazon.com/dp/B09ZHQMK7J) [**2PCS ZY307 Knife for Cutting Carpet Heavy Duty Carpet Knife with 6 Blades Utility Tools for Box Cutter Carpet and Roofing Purpose Aluminum**Zimpty**$14.38**4.0★**▲ 63%**](https://www.amazon.com/dp/B0F31H7HKZ) [**JETMORE 4 Pack Folding Utility Knife Box Cutter with 10 Blade Razor Knife**Jetmore**$8.32**4.4★**▲ 34%**](https://www.amazon.com/dp/B0BPSNB1LQ) [**Veltec Heavy Duty Retractable Utility Knife Box Cutter Carpet Cutter with 3-Position Locking Ergonomic Non-Slip Grip 5 Reversible Replacements Blades SK5 (Black)**Veltec**$12.77**4.7★**▲ 34%**](https://www.amazon.com/dp/B0CCHJ6NDG)
**~~View all trending →~~**
## **What buyers say about carpet knife**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**20%
*“Good quality knife”*
**Sharpness**15%
*“Nice And sharp”*
**Value For Money**13%
*“Great Deal”*
**Ease Of Use**12%
*“Perfect and handy”*
**Advertised Vs Actual Product**10%
*“As advertised”*
**Strength**5%
*“Well built”*
**Grip**4%
*“Grip is very comfortable”*
**Precision Of Cut**4%
*“Great for box cutting”*
**Durability**3%
*“Compact and durable”*
**Color**2%
*“nice colors to pick from”*
### **What buyers complain about **
**Sharpness**17%
*“Blades are of poor quality”*
**Quality-Overall**17%
*“Low quality arrived broken”*
**Ease Of Use**9%
*“Too difficult to use”*
**Durability**5%
*“it broke off”*
**Size-Overall**5%
*“Bigger than I thought”*
**Advertised Vs Actual Product**4%
*“Product does not work as advertised”*
**Functionality-Overall**4%
*“the button on the quick release does not work at all”*
**Strength**4%
*“Seem a bit flimsy”*
**Value For Money**3%
*“Cheap for a reason”*
**Material Quality**3%
*“Cheap material 2 of the knifes fell apart after a few uses”*
### **Top return reasons **
**Size-Overall**20%
**Sharpness**12%
**Functionality-Overall**10%
**Value For Money**10%
**Advertised Vs Actual Product**8%
**Quality-Overall**7%
**Defective Material/Parts**5%
**Mechanism Issues**3%
**Strength**3%
**Material Quality**3%
## **Common questions**
- **Is carpet knife profitable to sell on Amazon United States?**
- The niche generates $201K/yr across 15 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +11.8%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the carpet knife niche?**
- 11 brands and 46 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 81% of demand.
- **What do buyers complain about in carpet knife?**
- Top complaints mined from reviews: Sharpness, Quality-Overall, Ease Of Use. The return rate is 1.0%.
- **When does demand for carpet knife peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the carpet knife niche?**
- Listings span $7.46–$23.35; the average listing price is $13.10 (sweet spot $15–$100). The average incumbent carries 2,481 reviews — the moat a new listing must climb.
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