---
title: "Portable Coffee Grinder — $972K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/portable-coffee-grinder"
last_updated: "2026-08-10T14:39:21.176Z"
locale: en
meta:
description: "Niche score 46/100 · $972K/yr market · 182K searches/yr · $77.92 avg price. Doesn't clear our bar today. Data updated Aug 2026."
"og:description": "Niche score 46/100 · $972K/yr market · 182K searches/yr · $77.92 avg price. Doesn't clear our bar today. Data updated Aug 2026."
"og:title": "Portable Coffee Grinder — $972K/yr Amazon US Niche (2026) - Flapen"
---
# **portable coffee grinder**
**Skip it**
Brand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Market size 77Growth 22Conversion 74Competition 49Returns 40Price range 25Avg price 83Brand share 7Review moat 19Quality gap 55
**Avg price**
**Great****$77.92**
avg listing price — sweet spot $15–$100
**Market size**
**Great****$972K**
$972K/yr · 182K searches
**Conversion**
**Good****6.9%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Competition**
**Okay****56%**
top-5 click share — leaders hold, buyers still browse
**Returns**
**Okay****3.8%**
return rate — above 5% kills the launch gate
**Price range**
**Okay****$16.75–$346.75**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-6.5%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****14,638**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Bad****97%**
top-5 brand share — brand-locked demand
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, portable coffee grinder is a $972K/yr Amazon United States market (182K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 46/100.
Data updated Aug 4, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **portable coffee grinder market data**
- **Units sold / yr**
- **8K–10K**
- avg 250–500/product
- **Revenue / yr**
- **$623K–$779K**
- units × avg price
- **Conversion rate**
- **6.9%**
- **Avg BSR**
- **#22**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **95%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **39 months**
- **Avg seller age**
- **178 days**
## **Competition & brand share**
The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**7 **▼falling
**Sellers**
**50**
**Top-5 brand share**
**97%**
Top 20: 100%
**Top-5 click share**
**56%**
Top 20: 100%
**Open market**
**1%**
- KitchenAid49% - Hamilton Beach39% - SHARDOR4% - Cuisinart3% - Amazon Basics3% - BLACK+DECKER2% - Open — no brand owns it (1 brand, 1%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -6.5% search growth over the last 90 days.
7K5KBlack Friday '24Holiday '24Prime Day '25Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Nov, Dec · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/portable-coffee-grinder/trend)
## **Top portable coffee grinder search terms**
- **hamilton beach coffee grinder**44K/yr+4.6%8.3% conv. - **kitchenaid coffee grinder**39K/yr+1.8%3.5% conv. - **kitchen aid coffee grinder**26K/yr-22.9%4.0% conv. - **coffee grinder kitchenaid**12K/yr-17.1%4.9% conv. - **hamilton beach grinder**8K/yr-9.9%5.0% conv. - **kitchenaid burr coffee grinder**8K/yr-10.3%4.1% conv. - **powder machine**6K/yr-0.8%0.4% conv. - **coffee grinder hamilton beach**7K/yr-6.9%7.5% conv. - **coffee grinder with removable cup**6K/yr-17.1%3.7% conv. - **kitchen aid coffee bean grinder**9K/yr+22.7%4.8% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/portable-coffee-grinder/search-terms)
## **Top portable coffee 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%$39K8%$78K12%$117K16%$155K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 20 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Hamilton Beach Fresh Grind Electric Coffee Grinder For Up To 12 Cups**Hamilton Beach**$19.89**4.5★63,768 rev](https://www.amazon.com/dp/B005EPRFKO) [2**KitchenAid BCG111OB Blade Coffee Grinder 4 oz Onyx Black**KitchenAid**$35.11**4.5★14,878 rev](https://www.amazon.com/dp/B003WIZ5PC) [3**KitchenAid Burr Coffee Grinder KCG8433 Matte Black**KitchenAid**$164.25**4.6★2,218 rev](https://www.amazon.com/dp/B08JH6K5PY) [4**Hamilton Beach Custom Grind Electric Coffee Grinder For Up To 14 Cups**Hamilton Beach**$39.56**4.4★1,453 rev](https://www.amazon.com/dp/B09SVN2SR9) [5**Hamilton Beach Custom Grind Electric Coffee Grinder For Up To 14 Cups**Hamilton Beach**$33.78**4.5★1,274 rev](https://www.amazon.com/dp/B0CNQ4BB67)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**BLACK+DECKER One-Touch Coffee & Spice Grinder with Stainless Steel Blades**BLACK+DECKER**$24.01**19,197 rev1y ago](https://www.amazon.com/dp/B07Z8G97PY) [**SHARDOR Electric Super Silent Blade Coffee Grinder Timed Grind Control Rotary Knob Adjustable Coarse to Fine for Coffee Beans Spices & Herbs with 1 Removable Stainless Steel Bowl Black**SHARDOR**$33.66**3,138 rev1y ago](https://www.amazon.com/dp/B0F5W49T66) [**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**1,805 rev1y ago](https://www.amazon.com/dp/B0DW7BXKRH) [**Hamilton Beach Custom Grind Electric Coffee Grinder For Up To 14 Cups**Hamilton Beach**$33.78**1,274 rev2y ago](https://www.amazon.com/dp/B0CNQ4BB67) [**Hamilton Beach Fresh Grind Electric Coffee Grinder For Up To 12 Cups**Hamilton Beach**$18.03**63,768 rev3y ago](https://www.amazon.com/dp/B0C3W79PJY)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**KitchenAid Burr Coffee Grinder KCG8433 Charcoal Grey**KitchenAid**$165.00**4.6★**▲ 211%**](https://www.amazon.com/dp/B08JH6FZK7) [**KitchenAid Burr Coffee Grinder KCG8433 Onyx Black**KitchenAid**$156.83**4.6★**▲ 80%**](https://www.amazon.com/dp/B08JH5L778) [**KitchenAid Burr Coffee Grinder KCG8433 Empire Red**KitchenAid**$162.96**4.6★**▲ 43%**](https://www.amazon.com/dp/B08JH5WLCP) [**KitchenAid BCG111OB Blade Coffee Grinder 4 oz Onyx Black**KitchenAid**$35.11**4.5★**▲ 43%**](https://www.amazon.com/dp/B003WIZ5PC) [**Hamilton Beach Electric Burr Coffee Grinder with Large 16 oz. Hopper**Hamilton Beach**$43.74**4.1★**▲ 30%**](https://www.amazon.com/dp/B07YQLF481)
**~~View all trending →~~**
## **What buyers say about portable coffee grinder**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**17%
*“The build quality feels solid”*
**Value For Money**13%
*“Great Buy”*
**Ease Of Use**12%
*“easy to dump”*
**Ease Of Cleaning**9%
*“Clean up is easy”*
**Efficiency**7%
*“Works GREAT”*
**Advertised Vs Actual Product**6%
*“Exactly what I needed”*
**Durability**5%
*“The coffee grinder is Durable”*
**Strength**3%
*“is sturdy”*
**Size-Overall**2%
*“Love the size”*
**Functionality-Overall**2%
*“functionality”*
### **What buyers complain about **
**Durability**26%
*“Breaks Easily”*
**Quality-Overall**10%
*“Poor quality, lasts only months”*
**Ease Of Cleaning**9%
*“made a mess”*
**Functionality-Overall**8%
*“Never worked”*
**Jamming/Clogging**5%
*“Constantly jams up”*
**Size-Overall**4%
*“This is a much larger”*
**Ease Of Use**3%
*“Hard to use”*
**Value For Money**3%
*“Not worth the price”*
**Product Condition**2%
*“this one was already used”*
**Design-Overall**2%
*“Faulty and poorly built”*
### **Top return reasons **
**Functionality-Overall**33%
**Size-Overall**21%
**Product Condition**7%
**Advertised Vs Actual Product**7%
**Durability**4%
**Value For Money**4%
**Ease Of Cleaning**3%
**Quality-Overall**2%
**Mechanism Issues**2%
**Motor Issues**2%
## **Common questions**
- **Is portable coffee grinder profitable to sell on Amazon United States?**
- The niche generates $972K/yr across 20 tracked products. 90-day search growth is -6.5%. Flapen's verdict: Skip it (46/100).
- **How competitive is the portable coffee grinder niche?**
- 7 brands and 50 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 97% of demand.
- **What do buyers complain about in portable coffee grinder?**
- Top complaints mined from reviews: Durability, Quality-Overall, Ease Of Cleaning. The return rate is 3.8%.
- **When does demand for portable coffee grinder peak?**
- Demand peaks in Nov–Dec; the busiest month runs 1.7× the quietest.
- **What does it cost to enter the portable coffee grinder niche?**
- Listings span $16.75–$346.75; the average listing price is $77.92 (sweet spot $15–$100). The average incumbent carries 14,638 reviews — the moat a new listing must climb.
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