df64
Skip itPrices mostly outside the sweet spot ($156.43–$547.15) — this niche doesn't clear our bar today.
Review moat
Great239.22avg incumbent reviews — the moat a new listing must climb
Market size
Good$621K$621K/yr · 143K searches
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Growth
Okay+8.0%90-day search growth — must beat 0% to launch
Avg price
Bad$352.12avg listing price — sweet spot $15–$100
Returns
Bad5.9%return rate — above 5% kills the launch gate
Conversion
Bad1.2%search→purchase rate — share of searches ending in a sale
Brand share
Bad94%top-5 brand share — brand-locked demand
Competition
Bad88%top-5 click share — a locked-up shelf
Price range
Bad$156.43–$547.15cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, df64 is a $621K/yr Amazon United States market (143K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 33/100.
Data updated Aug 4, 2026 · scored weekly · How we score niches
df64 market data
- Units sold / yr
- 1K–2K
- avg 0–100/product
- Revenue / yr
- $440K–$528K
- units × avg price
- Conversion rate
- 1.2%
- Avg BSR
- #161
- Page quality
- 0%
- Prime
- 56%
- Sponsored
- 67%
- Out of stock
- 15.9%
- Avg brand age
- 41 months
- Avg seller age
- 183 days
Competition & brand share
The top 5 products capture 88% of clicks — a locked-up shelf that new listings rarely crack.Brands
7 falling
Sellers
9
Top-5 brand share
94%
Top 20: 100%
Top-5 click share
88%
Top 20: 100%
Open market
2%
- MiiCoffee46%
- DF64 Coffee25%
- Turin Grinders12%
- DF64Coffee6%
- Viesimple5%
- Fellow3%
- Open — no brand owns it (1 brand, 2%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +8.0% search growth over the last 90 days.Peak months: Nov, Dec · busiest ÷ quietest = 2.1×
Top df64 search terms
- df6451K/yr
- df64 gen 232K/yr
- df64 coffee grinder14K/yr
- df64 grinder17K/yr
- turin df647K/yr
- df64v6K/yr
- df64 gen 2 coffee grinder2K/yr
- turin df64 gen 23K/yr
- df64 gen 2 grinder5K/yr
- df64 espresso grinder3K/yr
Top df64 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.
All 9 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
MiiCoffee DF64 II Single Dosing Coffee Grinder (Black)
MiiCoffee$394.894.5★272 rev
DF64 Gen 2 Single Dose Coffee Grinder (Official Seller) (Black) Small
DF64 Coffee$371.464.5★35 rev
Single Dose Coffee Grinder Turin DF64 Gen 2.5
Turin Grinders$392.634.5★30 rev
Viesimple Gen 4 Electric Burr Coffee Grinder Single Dose Espresso Black
Viesimple$156.434.6★291 rev
Fellow Ode Gen 2 64mm Flat Burr Coffee Grinder Single Dose Electric
Fellow$362.384.1★828 rev
Newest
by launch dateViesimple Gen 4 Electric Burr Coffee Grinder Single Dose Espresso Black
Viesimple$156.43291 rev
Single Dose Coffee Grinder Turin DF64 Gen 2.5
Turin Grinders$392.6330 rev
beanglass T64 Single Dose Coffee Grinder 64mm Flat Burrs Electric Espresso Grinder (Black)
beanglass$331.1343 rev
DF64 Gen 2 Single Dose Coffee Grinder (Official Seller) (Black) Small
DF64 Coffee$371.4635 rev
DF64V Gen 3 Single Dose Coffee Grinder (Official Seller) (Black)
DF64Coffee$547.152 rev
Trending
90-day click momentumDF64V Gen 3 Single Dose Coffee Grinder (Official Seller) (Black)
DF64Coffee$547.155.0★
DF64 Gen 2 Single Dose Coffee Grinder (Official Seller) White
DF64Coffee$369.595.0★
Single Dose Coffee Grinder Turin DF64 Gen 2.5
Turin Grinders$392.634.5★
Fellow Ode Gen 2 64mm Flat Burr Coffee Grinder Single Dose Electric
Fellow$362.384.1★
MiiCoffee DF64 II Single Dosing Coffee Grinder (Black)
MiiCoffee$394.894.5★
What buyers say about df64
What buyers praise and complain about, mined from review topics.What buyers love
“The build quality is excellent”
“Worth it”
“Love the design”
“piece which helps do quick cleans with each use”
“Easy to use”
“Out of the box the product was surprisingly durable”
“Great grind consistency”
“What it does very well:”
“the grind size is very consistent”
“the ability to adjust the grind is great”
What buyers complain about
“NONSTOP JAMMING”
“Easily breaks”
“This is representative of very poor quality control in the production process”
“Ive seen better for the price”
“But Requires Frequent Cleaning”
“The problem. dialing in espresso the grinder clogged every grind”
“The power cord box is as large as the machine”
“It's difficult”
“The grinder is heavy”
“The on/off button turns on, the touchscreen controls flicker on and off and are unresponsive”
Top return reasons
Common questions
- Is df64 profitable to sell on Amazon United States?
- The niche generates $621K/yr across 9 tracked products. 90-day search growth is +8.0%. Flapen's verdict: Skip it (33/100).
- How competitive is the df64 niche?
- 7 brands and 9 sellers compete. The top 5 products take 88% of clicks and top 5 brands hold 94% of demand.
- What do buyers complain about in df64?
- Top complaints mined from reviews: Jamming/Clogging, Durability, Quality-Overall. The return rate is 5.9% — above our launch gate.
- When does demand for df64 peak?
- Demand peaks in Nov–Dec; the busiest month runs 2.1× the quietest.
- What does it cost to enter the df64 niche?
- Listings span $156.43–$547.15; the average listing price is $352.12 (sweet spot $15–$100). The average incumbent carries 239 reviews — the moat a new listing must climb.