---
title: "Sboly Coffee Grinder — $416K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/sboly-coffee-grinder"
last_updated: "2026-08-10T10:03:04.684Z"
locale: en
meta:
description: "Niche score 42/100 · $416K/yr market · 163K searches/yr · $80.92 avg price. Doesn't clear our bar today. Data updated Aug 2026."
"og:description": "Niche score 42/100 · $416K/yr market · 163K searches/yr · $80.92 avg price. Doesn't clear our bar today. Data updated Aug 2026."
"og:title": "Sboly Coffee Grinder — $416K/yr Amazon US Niche (2026) - Flapen"
---
# **sboly coffee grinder**
**Skip it**
Brand-locked demand (top 5 brands take 96% of clicks) — this niche doesn't clear our bar today.
Market size 56Growth 22Conversion 39Competition 56Returns 23Price range 35Avg price 82Brand share 10Review moat 25Quality gap 76
**Avg price**
**Great****$80.92**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Market size**
**Good****$416K**
$416K/yr · 163K searches
**Competition**
**Good****51%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Okay****3.1%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Okay****$22.35–$246.46**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Bad****4,321.1**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Bad****5.6%**
return rate — above 5% kills the launch gate
**Growth**
**Bad****-5.2%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****96%**
top-5 brand share — brand-locked demand
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, sboly coffee grinder is a $416K/yr Amazon United States market (163K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in Jan–Nov. Verdict: Skip it — 42/100.
Data updated Aug 4, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **sboly coffee grinder market data**
- **Units sold / yr**
- **5K–6K**
- avg 100–250/product
- **Revenue / yr**
- **$405K–$486K**
- units × avg price
- **Conversion rate**
- **3.1%**
- **Avg BSR**
- **#52**
- **Page quality**
- **0%**
- **Prime**
- **97%**
- **Sponsored**
- **83%**
- **Out of stock**
- **14.7%**
- **Avg brand age**
- **42 months**
- **Avg seller age**
- **172 days**
## **Competition & brand share**
The top 5 products take 51% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**9 **▼falling
**Sellers**
**48**
**Top-5 brand share**
**96%**
Top 20: 100%
**Top-5 click share**
**51%**
Top 20: 91%
**Open market**
**3%**
- SHARDOR88% - De'Longhi4% - KRUPS2% - MOKKOM2% - ZWILLING1% - Cuisinart1% - Open — no brand owns it (3 brands, 3%)
## **Demand & seasonality**
Weekly Amazon search volume, last 88 weeks — -5.2% search growth over the last 90 days.
6K4KSpike '25Prime Day '25Black Friday '25Spike '26 seasonDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJul
Peak months: Jan, Nov · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/sboly-coffee-grinder/trend)
## **Top sboly coffee grinder search terms**
- **shardor coffee grinder**89K/yr-4.9%3.6% conv. - **shardor**20K/yr-0.5%1.5% conv. - **coffee grinder with scale**11K/yr+6.1%0.6% conv. - **delonghi coffee grinder**10K/yr+1.0%1.2% conv. - **shardor grinder**9K/yr-23.2%2.7% conv. - **sboly coffee grinder**7K/yr-12.0%0.7% conv. - **ceramic coffee grinder**6K/yr-1.7%0.4% conv. - **krups burr coffee grinder**4K/yr+2.6%4.0% conv. - **mr coffee burr grinder**2K/yr+2.1%2.6% conv. - **zwilling coffee grinder**5K/yr-39.6%2.1% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/sboly-coffee-grinder/search-terms)
## **Top sboly 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%$17K8%$33K12%$50K16%$67K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**SHARDOR 64mm Flat Burr Coffee Grinder 100 Settings Anti-Static Black**SHARDOR**$158.20**4.4★395 rev](https://www.amazon.com/dp/B0DRF9PB58) [2**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**4.3★3,138 rev](https://www.amazon.com/dp/B0F5W49T66) [3**SHARDOR Conical Burr Espresso Coffee Grinder Electric with Precision Timer 2.0 Touchscreen Adjustable Burr Mill with 51 Precise Settings for Home Use Anti-static Stainless Steel**SHARDOR**$74.63**4.4★894 rev](https://www.amazon.com/dp/B0D8XY968Z) [4**SHARDOR Electric Burr Coffee Grinder 2.0 Automatic Coffee Bean Grinder for Home Use Adjustable Burr Mill with 16 Precise Settings for Espresso & French Press Glossy Black**SHARDOR**$39.23**4.1★5,527 rev](https://www.amazon.com/dp/B087F8N6W3) [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
[**SHARDOR Burr Coffee Grinder Electric with 32 Grinding Sizes 4.0 Coffee Grinders for Home Use with 40 Seconds Adjustable Electronic Timer Coffee Bean Grinder with Chamber Cleaning Button Black**SHARDOR**$39.05**155 rev4mo ago](https://www.amazon.com/dp/B0GHRH5XV7) [**SHARDOR Burr Coffee Grinder Electric with 32 Grinding Sizes**SHARDOR**$39.91**172 rev4mo ago](https://www.amazon.com/dp/B0FJFL6TY2) [**SHARDOR 64mm Burr Coffee Grinder Electric Espresso Coffee Grinders for Home Use with Commercial-Grade Precision 100 Grind Settings Die-Cast Aluminum Housing 17.6oz Hopper Anti-Static Technology**SHARDOR**$246.46**49 rev7mo ago](https://www.amazon.com/dp/B0G6B11C88) [**SHARDOR Espresso Machine 20 Bar Professional Espresso Machine with Milk Frother and Touchscreen Expresso Coffee Machines with Adjustable Temperature for Cappuccino Latte Stainless Steel Silver**SHARDOR**$97.13**370 rev9mo ago](https://www.amazon.com/dp/B0FMRBZ7XJ) [**SHARDOR All-Metal Single-Dose Coffee Grinder Quiet DC Motor Home-use Espresso Grinder Burr Coffee Grinder with 80 Settings and an LED Power DisplayBlack**SHARDOR**$95.48**70 rev9mo ago](https://www.amazon.com/dp/B0FKGSWK6Z)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SHARDOR Burr Coffee Grinder Electric with 32 Grinding Sizes 4.0 Coffee Grinders for Home Use with 40 Seconds Adjustable Electronic Timer Coffee Bean Grinder with Chamber Cleaning Button Black**SHARDOR**$39.05**4.4★**▲ 331%**](https://www.amazon.com/dp/B0GHRH5XV7) [**SHARDOR Burr Coffee Grinder Electric with 32 Grinding Sizes**SHARDOR**$39.91**4.2★**▲ 84%**](https://www.amazon.com/dp/B0FJFL6TY2) [**SHARDOR 64mm Burr Coffee Grinder Electric Espresso Coffee Grinders for Home Use with Commercial-Grade Precision 100 Grind Settings Die-Cast Aluminum Housing 17.6oz Hopper Anti-Static Technology**SHARDOR**$246.46**4.7★**▲ 83%**](https://www.amazon.com/dp/B0G6B11C88) [**SHARDOR Electric Coffee Grinder Herb Blade Grinder Spices Grinder with 2 Removable Stainless Steel Bowls Silver**SHARDOR**$38.37**4.2★**▲ 69%**](https://www.amazon.com/dp/B0FPC98VJ1) [**SHARDOR All-Metal Single-Dose Coffee Grinder Quiet DC Motor Home-use Espresso Grinder Burr Coffee Grinder with 80 Settings and an LED Power DisplayBlack**SHARDOR**$95.48**4.2★**▲ 60%**](https://www.amazon.com/dp/B0FKGSWK6Z)
**~~View all trending →~~**
## **What buyers say about sboly coffee grinder**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**20%
*“The build quality is solid”*
**Ease Of Use**11%
*“Ease of use”*
**Value For Money**11%
*“fair price”*
**Ease Of Cleaning**7%
*“Clean up is easy”*
**Advertised Vs Actual Product**5%
*“Just what I wanted”*
**Durability**5%
*“The materials used are durable”*
**Efficiency**5%
*“Seems to work well with”*
**Strength**3%
*“I like that it is sturdy on the counter”*
**Size-Overall**3%
*“Great size”*
**Functionality-Overall**2%
*“It functions well”*
### **What buyers complain about **
**Durability**22%
*“Already quit working”*
**Quality-Overall**10%
*“Bad quality”*
**Functionality-Overall**9%
*“Didn't work”*
**Ease Of Cleaning**9%
*“Made a total mess too”*
**Jamming/Clogging**7%
*“Clogs almost instantly”*
**Size-Overall**4%
*“did not fit”*
**Value For Money**4%
*“Not worth the price”*
**Ease Of Use**2%
*“Hard to use”*
**Product Condition**2%
*“Used item”*
**Design-Overall**2%
*“Terrible design”*
### **Top return reasons **
**Functionality-Overall**38%
**Size-Overall**16%
**Advertised Vs Actual Product**6%
**Product Condition**5%
**Durability**4%
**Value For Money**3%
**Ease Of Cleaning**3%
**Jamming/Clogging**3%
**Quality-Overall**3%
**Mechanism Issues**2%
## **Common questions**
- **Is sboly coffee grinder profitable to sell on Amazon United States?**
- The niche generates $416K/yr across 30 tracked products. 4 of 5 products launched in the last 360 days are still selling. 90-day search growth is -5.2%. Flapen's verdict: Skip it (42/100).
- **How competitive is the sboly coffee grinder niche?**
- 9 brands and 48 sellers compete. The top 5 products take 51% of clicks and top 5 brands hold 96% of demand.
- **What do buyers complain about in sboly coffee grinder?**
- Top complaints mined from reviews: Durability, Quality-Overall, Functionality-Overall. The return rate is 5.6% — above our launch gate.
- **When does demand for sboly coffee grinder peak?**
- Demand peaks in Jan–Nov; the busiest month runs 1.7× the quietest.
- **What does it cost to enter the sboly coffee grinder niche?**
- Listings span $22.35–$246.46; the average listing price is $80.92 (sweet spot $15–$100). The average incumbent carries 4,321 reviews — the moat a new listing must climb.
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