---
title: "Df54 — $592K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/df54"
last_updated: "2026-08-10T09:04:22.912Z"
locale: en
meta:
description: "Niche score 35/100 · $592K/yr market · 260K searches/yr · $223.66 avg price. Doesn't clear our bar today. Data updated Aug 2026."
"og:description": "Niche score 35/100 · $592K/yr market · 260K searches/yr · $223.66 avg price. Doesn't clear our bar today. Data updated Aug 2026."
"og:title": "Df54 — $592K/yr Amazon US Niche (2026) - Flapen"
---
# **df54**
**Skip it**
Prices mostly outside the sweet spot ($156.43–$394.89) — this niche doesn't clear our bar today.
Market size 64Growth 38Conversion 13Competition 13Returns 19Price range 0Avg price 43Brand share 24Review moat 66Quality gap 70
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****866.08**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Good****$592K**
$592K/yr · 260K searches
**Avg price**
**Okay****$223.66**
avg listing price — sweet spot $15–$100
**Growth**
**Okay****+10.2%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****91%**
top-5 brand share — brand-locked demand
**Returns**
**Bad****6.7%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****1.0%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Bad****85%**
top-5 click share — a locked-up shelf
**Price range**
**Bad****$156.43–$394.89**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**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, df54 is a $592K/yr Amazon United States market (260K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in May–Jun–Jul. Verdict: Skip it — 35/100.
Data updated Aug 4, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **df54 market data**
- **Units sold / yr**
- **2K–3K**
- avg 100–250/product
- **Revenue / yr**
- **$447K–$559K**
- units × avg price
- **Conversion rate**
- **1.0%**
- **Avg BSR**
- **#74**
- **Page quality**
- **0%**
- **Prime**
- **75%**
- **Sponsored**
- **83%**
- **Out of stock**
- **14.0%**
- **Avg brand age**
- **43 months**
- **Avg seller age**
- **180 days**
## **Competition & brand share**
The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**10 **▲rising
**Sellers**
**24**
**Top-5 brand share**
**91%**
Top 20: 100%
**Top-5 click share**
**85%**
Top 20: 100%
**Open market**
**7%**
- MiiCoffee47% - DF64Coffee18% - Viesimple17% - Baratza5% - SHARDOR3% - DF64 Coffee2% - Open — no brand owns it (4 brands, 7%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +10.2% search growth over the last 90 days.
35K25KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May, Jun, Jul · busiest ÷ quietest = 6.7×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/df54/trend)
## **Top df54 search terms**
- **df54 coffee grinder**47K/yr+46.9%0.8% conv. - **df54**83K/yr-10.7%0.8% conv. - **turin df54**24K/yr+34.9%0.7% conv. - **df54 grinder**58K/yr-33.8%0.5% conv. - **miicoffee df54**17K/yr+27.6%1.0% conv. - **df54 espresso grinder**9K/yr+9.7%0.6% conv. - **turin df54 coffee grinder**5K/yr+84.4%0.5% conv. - **df 54 coffee grinder**5K/yr+22.2%0.9% conv. - **df 54**3K/yr-3.0%0.3% conv. - **coffee grinder df54**3K/yr+15.4%0.3% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/df54/search-terms)
## **Top df54 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%$59K20%$118K30%$178K40%$237K101001K10K 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**MiiCoffee DF54 Single Dose Coffee Grinder (Black)**MiiCoffee**$243.39**3.7★646 rev](https://www.amazon.com/dp/B0D1NMR67G) [2**DF54 Single Dose Coffee Grinder**DF64Coffee**$254.80**4.1★46 rev](https://www.amazon.com/dp/B0D964YBV5) [3**Viesimple Gen 4 Electric Burr Coffee Grinder Single Dose Espresso Black**Viesimple**$156.43**4.6★291 rev](https://www.amazon.com/dp/B0DR8J194V) [4**MiiCoffee DF64 II Single Dosing Coffee Grinder (Black)**MiiCoffee**$394.89**4.5★272 rev](https://www.amazon.com/dp/B09HB8P99M) [5**Baratza Encore ESP Coffee Grinder ZCG495BLK Black**Baratza**$188.51**4.2★1,331 rev](https://www.amazon.com/dp/B0BW272XCV)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**MOKKOM Professional 64mm Flat Burr Coffee Grinder with 100 Grind Settings All-Metal Stainless Steel Body Coffee Bean Grinder with Adjustable Electronic Timer Anti-Static LED Display**MOKKOM**$175.26**283 rev1y ago](https://www.amazon.com/dp/B0F1YMTR1R) [**SHARDOR 64mm Flat Burr Coffee Grinder 100 Settings Anti-Static Black**SHARDOR**$158.20**395 rev1y ago](https://www.amazon.com/dp/B0DRF9PB58) [**Viesimple Gen 4 Electric Burr Coffee Grinder Single Dose Espresso Black**Viesimple**$156.43**291 rev1y ago](https://www.amazon.com/dp/B0DR8J194V) [**Turin SK40 Single Dose Grinder | 40mm Stainless Steel Conical Burrs Stepless Adjustment Tilted Base Low Retention Black or White (Black)**Turin Grinders**$196.49**37 rev1y ago](https://www.amazon.com/dp/B0DR41V3CN) [**DF54 Single Dose Coffee Grinder**DF64Coffee**$254.80**46 rev2y ago](https://www.amazon.com/dp/B0D964YBV5)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**HiBREW G5 Electric Burr Coffee Grinder Aluminum Body Single Dose Black**HIBREW**$166.14**4.4★**▲ 151%**](https://www.amazon.com/dp/B0F1D5GWFG) [**MiiCoffee GF64 Coffee Grinder**MiiCoffee**$195.91**3.9★**▲ 113%**](https://www.amazon.com/dp/B0FZ7MSQJR) [**MiiCoffee DF64 II Single Dosing Coffee Grinder (Black)**MiiCoffee**$394.89**4.5★**▲ 80%**](https://www.amazon.com/dp/B09HB8P99M) [**Turin SK40 Single Dose Grinder | 40mm Stainless Steel Conical Burrs Stepless Adjustment Tilted Base Low Retention Black or White (Black)**Turin Grinders**$196.49**4.6★**▲ 61%**](https://www.amazon.com/dp/B0DR41V3CN) [**MOKKOM Professional 64mm Flat Burr Coffee Grinder with 100 Grind Settings All-Metal Stainless Steel Body Coffee Bean Grinder with Adjustable Electronic Timer Anti-Static LED Display**MOKKOM**$175.26**4.5★**▲ 43%**](https://www.amazon.com/dp/B0F1YMTR1R)
**~~View all trending →~~**
## **What buyers say about df54**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**21%
*“It appears to be really well made”*
**Value For Money**13%
*“Great value”*
**Ease Of Use**9%
*“Easy to use”*
**Durability**6%
*“Reliable and easy to use”*
**Ease Of Cleaning**6%
*“Keep it clean”*
**Design-Overall**5%
*“Love the design”*
**Functionality-Overall**3%
*“Functional”*
**Strength**3%
*“it is a sturdy quite grinder”*
**Adjustability/Rotatability/Reclining**2%
*“adjusting the grind is an easy”*
**Efficiency**2%
*“What it does very well:”*
### **What buyers complain about **
**Durability**17%
*“Easily breaks”*
**Jamming/Clogging**14%
*“A pro at clogging”*
**Quality-Overall**9%
*“Poor quality”*
**Value For Money**8%
*“Not worth even half of the price”*
**Functionality-Overall**7%
*“its not working properly”*
**Ease Of Cleaning**6%
*“was a pain to clean”*
**Design-Overall**3%
*“Flawed design”*
**Product Condition**3%
*“was used”*
**Instructions/User Manual/Troubleshooting**2%
*“Simply a waste of time followed instructions videos”*
**Size-Overall**2%
*“Though small”*
### **Top return reasons **
**Functionality-Overall**33%
**Product Condition**10%
**Size-Overall**9%
**Jamming/Clogging**7%
**Advertised Vs Actual Product**7%
**Value For Money**5%
**Mechanism Issues**5%
**Durability**3%
**Quality-Overall**3%
**Ease Of Cleaning**2%
## **Common questions**
- **Is df54 profitable to sell on Amazon United States?**
- The niche generates $592K/yr across 12 tracked products. 90-day search growth is +10.2%. Flapen's verdict: Skip it (35/100).
- **How competitive is the df54 niche?**
- 10 brands and 24 sellers compete. The top 5 products take 85% of clicks and top 5 brands hold 91% of demand.
- **What do buyers complain about in df54?**
- Top complaints mined from reviews: Durability, Jamming/Clogging, Quality-Overall. The return rate is 6.7% — above our launch gate.
- **When does demand for df54 peak?**
- Demand peaks in May–Jun–Jul; the busiest month runs 6.7× the quietest.
- **What does it cost to enter the df54 niche?**
- Listings span $156.43–$394.89; the average listing price is $223.66 (sweet spot $15–$100). The average incumbent carries 866 reviews — the moat a new listing must climb.
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