---
title: "Powder Grinder — $107K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/powder-grinder"
last_updated: "2026-08-10T10:56:52.563Z"
locale: en
meta:
description: "Niche score 57/100 · $107K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Aug 2026."
"og:description": "Niche score 57/100 · $107K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Aug 2026."
"og:title": "Powder Grinder — $107K/yr Amazon US Niche (2026) - Flapen"
---
# **powder grinder**
**Worth a look**
Shows a sweet-spot price point ($24.32 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 26Growth 42Conversion 49Competition 74Returns 48Price range 88Avg price 95Brand share 71Review moat 25Quality gap 85
**Avg price**
**Incredible****$24.32**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$9.16–$78.19**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Competition**
**Good****41%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Good****63%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Okay****3.9%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Okay****3.2%**
return rate — above 5% kills the launch gate
**Growth**
**Okay****+13.7%**
90-day search growth — must beat 0% to launch
**Market size**
**Okay****$107K**
$107K/yr · 113K searches
**Review moat**
**Bad****4,066.37**
avg incumbent reviews — the moat a new listing must climb
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, powder grinder is a $107K/yr Amazon United States market (113K searches/yr). The top 5 brands hold 63% of demand. Verdict: Worth a look — 57/100.
Data updated Aug 4, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **powder grinder market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **$73K–$97K**
- units × avg price
- **Conversion rate**
- **3.9%**
- **Avg BSR**
- **#63**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **87%**
- **Out of stock**
- **1.0%**
- **Avg brand age**
- **38 months**
- **Avg seller age**
- **180 days**
## **Competition & brand share**
The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**27 **▼falling
**Sellers**
**43**
**Top-5 brand share**
**63%**
Top 20: 95%
**Top-5 click share**
**41%**
Top 20: 82%
**Open market**
**33%**
- MuYuDaDi32% - TitanOwl11% - SHARDOR8% - MGOJIJINN6% - COOL KNIGHT6% - Wancle5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +13.7% search growth over the last 90 days.
4K3KSpike '24Black Friday '24Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/powder-grinder/trend)
## **Top powder grinder search terms**
- **powder grinder**31K/yr+15.8%3.1% conv. - **fine powder grinder**10K/yr-12.5%2.8% conv. - **spice grinder fine powder**9K/yr+67.0%3.4% conv. - **powder grinder extra fine**10K/yr-12.7%2.8% conv. - **cocaine grinder**8K/yr+0.4%2.4% conv. - **snuff grinder**8K/yr+7.3%3.6% conv. - **extra fine powder grinder**4K/yr+173.0%1.6% conv. - **fine grinder**7K/yr-7.4%2.6% conv. - **fine spice grinder**5K/yr+18.8%1.9% conv. - **coke grinder**5K/yr+24.0%3.8% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/powder-grinder/search-terms)
## **Top powder grinder 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%4%$4K8%$9K12%$13K16%$17K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**MuYuDaDi Spice GrinderSilverFor Kitchen Use Only**MuYuDaDi**$17.06**3.8★43 rev](https://www.amazon.com/dp/B0FY7DJCS4) [2**Kitchen Spice GrinderSuperfine GrindingPepper Grinder Set for Culinary Seasoning Silver 2.2 inch**TitanOwl**$16.12**4.2★114 rev](https://www.amazon.com/dp/B0CBJQFW79) [3**Kitchen Spice Mills Pepper Grinder Set Aluminum (Silver)**MuYuDaDi**$20.18**4.3★39 rev](https://www.amazon.com/dp/B0FMSPYC61) [4**Pill Crusher Stainless Steel with Ceramic Burr for Fine Powder Grinding | Adjustable Manual Grinder for Elderly Care Feeding Tube & Pet Pills**MuYuDaDi**$17.08**3.8★228 rev](https://www.amazon.com/dp/B0CLW61QP7) [5**SHARDOR One Touch Coffee Grinder Electric Spice Herb For Coffee Bean Spices and Seeds with 1 Removable Stainless Steel Bowl Dry Grinder Black**SHARDOR**$25.78**4.4★1,805 rev](https://www.amazon.com/dp/B0DW7BXKRH)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Spice GrinderSuperfine GrindingPepper Grinder Set Silver 2.2 inch**Hltltcc**$21.38**0 rev4mo ago](https://www.amazon.com/dp/B0GXB94K13) [**Fullicon Stainless Steel Grinder Pill Crusher Fine Powder Black White**Fullicon**$9.16**151 rev5mo ago](https://www.amazon.com/dp/B0FWBCRV3H) [**Manual Spice Grinder - Durable Handheld Grinder for Freshly Ground Spices Herbs & Seasonings - Easy-to-Use Kitchen Grinder for Fine and Coarse Powder**SPEED BUMP**$19.89**8 rev6mo ago](https://www.amazon.com/dp/B0GJ743Q76) [**DEPAD Pill Crusher Stainless Steel Pill Crusher Fine Powder Pill Crushers for Elderly and Pets Pill Grinder Fine Powder with Brush Twist-to-Grind**DEPAD**$14.03**48 rev7mo ago](https://www.amazon.com/dp/B0GC3H9SK7) [**MuYuDaDi Spice GrinderSilverFor Kitchen Use Only**MuYuDaDi**$17.06**43 rev9mo ago](https://www.amazon.com/dp/B0FY7DJCS4)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**DEPAD Pill Crusher Stainless Steel Pill Crusher Fine Powder Pill Crushers for Elderly and Pets Pill Grinder Fine Powder with Brush Twist-to-Grind**DEPAD**$14.03**3.9★**▲ 267%**](https://www.amazon.com/dp/B0GC3H9SK7) [**Spice GrinderSuperfine GrindingPepper Grinder Set Silver 2.2 inch**Hltltcc**$21.38**0.0★**▲ 261%**](https://www.amazon.com/dp/B0GXB94K13) [**Fullicon Stainless Steel Grinder Pill Crusher Fine Powder Black White**Fullicon**$9.16**3.7★**▲ 208%**](https://www.amazon.com/dp/B0FWBCRV3H) [**Manual Spice Grinder - Durable Handheld Grinder for Freshly Ground Spices Herbs & Seasonings - Easy-to-Use Kitchen Grinder for Fine and Coarse Powder**SPEED BUMP**$19.89**3.2★**▲ 123%**](https://www.amazon.com/dp/B0GJ743Q76) [**MuYuDaDi Spice GrinderSilverFor Kitchen Use Only**MuYuDaDi**$17.06**3.8★**▲ 96%**](https://www.amazon.com/dp/B0FY7DJCS4)
**~~View all trending →~~**
## **What buyers say about powder grinder**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**15%
*“The build quality is solid”*
**Value For Money**14%
*“Great Buy”*
**Ease Of Use**12%
*“Ease of use”*
**Efficiency**9%
*“Works Amazingly well”*
**Ease Of Cleaning**7%
*“doesn't make a mess”*
**Advertised Vs Actual Product**7%
*“Exactly what I needed”*
**Strength**4%
*“Strong and Effective”*
**Size-Overall**3%
*“Love the size”*
**Durability**3%
*“Very durable”*
**Compactness**2%
*“Compact and useful”*
### **What buyers complain about **
**Durability**25%
*“Broke within a week”*
**Size-Overall**9%
*“It's small”*
**Quality-Overall**8%
*“low quality product”*
**Ease Of Cleaning**7%
*“Hard to clean”*
**Functionality-Overall**7%
*“It barely works”*
**Ease Of Use**4%
*“Hard to turn”*
**Value For Money**3%
*“Too expensive also”*
**Advertised Vs Actual Product**2%
*“False advertising”*
**Strength**2%
*“Not strong enough”*
**Design-Overall**2%
*“Bad design”*
### **Top return reasons **
**Size-Overall**27%
**Functionality-Overall**27%
**Advertised Vs Actual Product**8%
**Product Condition**6%
**Value For Money**4%
**Durability**4%
**Ease Of Cleaning**2%
**Quality-Overall**2%
**Motor Issues**2%
**Ease Of Use**2%
## **Common questions**
- **Is powder grinder profitable to sell on Amazon United States?**
- The niche generates $107K/yr across 38 tracked products. 4 of 11 products launched in the last 360 days are still selling. 90-day search growth is +13.7%. Flapen's verdict: Worth a look (57/100).
- **How competitive is the powder grinder niche?**
- 27 brands and 43 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 63% of demand.
- **What do buyers complain about in powder grinder?**
- Top complaints mined from reviews: Durability, Size-Overall, Quality-Overall. The return rate is 3.2%.
- **When does demand for powder grinder peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the powder grinder niche?**
- Listings span $9.16–$78.19; the average listing price is $24.32 (sweet spot $15–$100). The average incumbent carries 4,066 reviews — the moat a new listing must climb.
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