---
title: "Putty Knife Set — $158K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/putty-knife-set"
last_updated: "2026-08-08T18:26:53.481Z"
locale: en
meta:
description: "Niche score 48/100 · $158K/yr market · 68K searches/yr · $14.84 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · $158K/yr market · 68K searches/yr · $14.84 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Putty Knife Set — $158K/yr Amazon US Niche (2026) - Flapen"
---
# **putty knife set**
**Skip it**
A concentrated shelf (top 5 take 79% of clicks) — this niche doesn't clear our bar today.
Market size 33Growth 35Conversion 97Competition 17Returns 95Price range 76Avg price 74Brand share 43Review moat 47Quality gap 23
**Conversion**
**Incredible****15.7%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****1.0%**
return rate — above 5% kills the launch gate
**Price range**
**Great****$6.24–$43.38**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Good****$14.84**
avg listing price — sweet spot $15–$100
**Review moat**
**Okay****1,819**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Okay****79%**
top-5 brand share — brands hold most of the demand
**Growth**
**Okay****+7.9%**
90-day search growth — must beat 0% to launch
**Market size**
**Okay****$158K**
$158K/yr · 68K searches
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****79%**
top-5 click share — a locked-up shelf
According to Flapen's Amazon United States niche tracking, putty knife set is a $158K/yr Amazon United States market (68K searches/yr). The top 5 brands hold 79% of demand. Verdict: Skip it — 48/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **putty knife set market data**
- **Units sold / yr**
- **8K–10K**
- avg 750–1,000/product
- **Revenue / yr**
- **$119K–$148K**
- units × avg price
- **Conversion rate**
- **15.7%**
- **Avg BSR**
- **#41**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **43 months**
- **Avg seller age**
- **185 days**
## **Competition & brand share**
The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**12 **▲rising
**Sellers**
**16**
**Top-5 brand share**
**79%**
Top 20: 100%
**Top-5 click share**
**79%**
Top 20: 100%
**Open market**
**17%**
- Rerdeim38% - Cnnzdo18% - Doimeri10% - Beyotool9% - DEKEones4% - WORKPRO4% - Open — no brand owns it (6 brands, 17%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +7.9% search growth over the last 90 days.
2K1KSpike '24Spike '25Prime Day '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.2×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/putty-knife-set/trend)
## **Top putty knife set 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%$16K20%$32K30%$47K40%$63K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 12 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Rerdeim 5Pcs Putty Knife Set 1 2 3 4 5 Scraper Spackle Knife Paint Scraper Scraper Tool No Rusting Perfect For Repairing Drywall Removing Wallpaper Mud Plaster Scraping**Rerdeim**$7.94**4.6★4,712 rev](https://www.amazon.com/dp/B0B6HLRF7G) [2**Cnnzdo 6 Pack Putty Knife Set Stainless Steel Spackle & Paint Scrapers (1 1.5 2 3 4 5) | Flexible Metal Scraper Tools for Drywall Repair Wallpaper Removal Plaster & Adhesive**Cnnzdo**$6.63**4.7★198 rev](https://www.amazon.com/dp/B0FX4B5WSV) [3**Doimeri 6 Pack Putty Knife 1 1.5 2 3 4 5 Spackle Knives Premium Stainless Steel Paint Scraper Perfect Tools for Repairing Drywall Removing Wallpaper Applying Mud Plaster**Doimeri**$6.84**4.7★559 rev](https://www.amazon.com/dp/B0DNC5G8TJ) [4**Putty Knife 4Pcs Spackle Knife Set (2 3 4 5 in) Stainless Steel Paint Scraper Taping Knife Tool for Repairing Drywall Removing Wallpaper Applying Putty Plaster Cement Adhesive**Beyotool**$6.37**4.6★4,899 rev](https://www.amazon.com/dp/B09955YQJQ) [5**DEKEones Putty Knife Set 4PCS Stainless Steel Scraper Paint Tool with Comfortable Grip for Drywall Repair Wallpaper Removal and Plaster Scraping(2 4 6 8in)**DEKEones**$13.85**4.7★2,904 rev](https://www.amazon.com/dp/B0CHVJXT1M)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**6Pcs Putty Knife Spackle Knife Premium Stainless Steel Paint Scraper Scraper Tool Perfect For Repairing Drywall Removing Wallpaper Mud Plaster Scraping Spackle Knife Set (1 2 2.5 3 4 5**veztbiu**$7.06**48 rev8mo ago](https://www.amazon.com/dp/B0G38X5WN2) [**Cnnzdo 6 Pack Putty Knife Set Stainless Steel Spackle & Paint Scrapers (1 1.5 2 3 4 5) | Flexible Metal Scraper Tools for Drywall Repair Wallpaper Removal Plaster & Adhesive**Cnnzdo**$6.63**198 rev9mo ago](https://www.amazon.com/dp/B0FX4B5WSV) [**14-Piece Drywall Knife Set Stainless Steel with Mud Pan**Airless SJG**$37.32**99 rev12mo ago](https://www.amazon.com/dp/B0FKGGTBWC) [**Doimeri 6 Pack Putty Knife 1 1.5 2 3 4 5 Spackle Knives Premium Stainless Steel Paint Scraper Perfect Tools for Repairing Drywall Removing Wallpaper Applying Mud Plaster**Doimeri**$6.84**559 rev1y ago](https://www.amazon.com/dp/B0DNC5G8TJ) [**Bates- Putty Knife Set 4 Pack Stainless Steel 4 5 6 & 10 in 1 Multi Purpose Painters Tool Soft Grip Handle Hammer End Spackle Knife Metal Paint Scraper Tool Wall Scraper**Bates Choice**$10.57**52 rev1y ago](https://www.amazon.com/dp/B0DJL3HL9Z)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Cnnzdo 6 Pack Putty Knife Set Stainless Steel Spackle & Paint Scrapers (1 1.5 2 3 4 5) | Flexible Metal Scraper Tools for Drywall Repair Wallpaper Removal Plaster & Adhesive**Cnnzdo**$6.63**4.7★**▲ 105%**](https://www.amazon.com/dp/B0FX4B5WSV) [**6Pcs Putty Knife Spackle Knife Premium Stainless Steel Paint Scraper Scraper Tool Perfect For Repairing Drywall Removing Wallpaper Mud Plaster Scraping Spackle Knife Set (1 2 2.5 3 4 5**veztbiu**$7.06**4.8★**▲ 101%**](https://www.amazon.com/dp/B0G38X5WN2) [**14-Piece Drywall Knife Set Stainless Steel with Mud Pan**Airless SJG**$37.32**4.6★**▲ 86%**](https://www.amazon.com/dp/B0FKGGTBWC) [**DEWALT Stainless Steel Putty Knife 3-Pack + FREE Bonus 9-in-1 Multitool | Soft Grip Handles | DXTT-3-140**DEWALT**$43.38**4.8★**▲ 29%**](https://www.amazon.com/dp/B07KRQ6N19) [**Kingorigin Putty Knife Set 5 Pcs Size Paint Scraper 1 1.5 2 3 4**KingOrigin**$15.24**4.4★**— 6%**](https://www.amazon.com/dp/B07B2RYFBC)
**~~View all trending →~~**
## **What buyers say about putty knife set**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**28%
*“Decent quality”*
**Value For Money**24%
*“Great Value”*
**Advertised Vs Actual Product**9%
*“As advertised”*
**Size-Overall**8%
*“nice variety of sizes”*
**Strength**4%
*“not flimsy at all”*
**Grip**4%
*“Comfortable grip”*
**Durability**4%
*“Durable, easy to handle”*
**Ease Of Use**3%
*“Easy to use”*
**Sharpness**3%
*“Super sharp”*
**Ease Of Cleaning**2%
*“Good for cleaning pots and pans too”*
### **What buyers complain about **
**Quality-Overall**21%
*“Poor quality”*
**Strength**19%
*“Cheap and flimsy”*
**Durability**8%
*“Broke after 2 uses”*
**Sharpness**7%
*“They can be a little sharp on the edges”*
**Thickness**6%
*“Thinner then I expected”*
**Functionality-Overall**4%
*“None of them worked the way they are suppose too”*
**Adhesion/Stickiness**4%
*“Getting tape off the wall”*
**Rusts/Corrodes**2%
*“Started rusting after the first use”*
**Size-Overall**2%
*“just a bit short for my hand”*
**Maintenance And Repair**2%
*“Small repairs”*
### **Top return reasons **
**Size-Overall**19%
**Quality-Overall**13%
**Strength**12%
**Value For Money**12%
**Sharpness**9%
**Advertised Vs Actual Product**6%
**Material Quality**5%
**Functionality-Overall**4%
**Thin**4%
**Defective Material/Parts**4%
## **Common questions**
- **Is putty knife set profitable to sell on Amazon United States?**
- The niche generates $158K/yr across 12 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +7.9%. Flapen's verdict: Skip it (48/100).
- **How competitive is the putty knife set niche?**
- 12 brands and 16 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 79% of demand.
- **What do buyers complain about in putty knife set?**
- Top complaints mined from reviews: Quality-Overall, Strength, Durability. The return rate is 1.0%.
- **When does demand for putty knife set peak?**
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- **What does it cost to enter the putty knife set niche?**
- Listings span $6.24–$43.38; the average listing price is $14.84 (sweet spot $15–$100). The average incumbent carries 1,819 reviews — the moat a new listing must climb.
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