Is manual coffee grinder profitable to sell on Amazon United Kingdom?

The niche generates £231K/yr across 32 tracked products. 2 of 14 products launched in the last 360 days are still selling. 90-day search growth is -13.7%. Flapen's verdict: Worth a look (55/100).

How competitive is the manual coffee grinder niche?

26 brands and 43 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 57% of demand.

What do buyers complain about in manual coffee grinder?

Top complaints mined from reviews: Durability, Ease Of Use, Functionality-Overall. The return rate is 1.5%.

When does demand for manual coffee grinder peak?

Demand peaks in Dec; the busiest month runs 2.0× the quietest.

What does it cost to enter the manual coffee grinder niche?

Listings span £6.85–£165.98; the average listing price is £28.18 (sweet spot $15–$100). The average incumbent carries 758 reviews — the moat a new listing must climb.

manual coffee grinder

Worth a look

Shows a sweet-spot price point ($28.18 avg), but soft demand (-13.7% this quarter) keeps it on the watch list.

Avg price

Incredible£28.18

avg listing price — sweet spot $15–$100

Returns

Great1.5%

return rate — above 5% kills the launch gate

Brand share

Great57%

top-5 brand share — no brand owns this niche

Review moat

Good757.91

avg incumbent reviews — the moat a new listing must climb

Competition

Good49%

top-5 click share — leaders hold, buyers still browse

Price range

Good£6.85–£165.98

cheapest to priciest tracked listing — scored on the share inside $15–$100

Quality gap

Good4.5★

avg incumbent rating — lower means beatable quality

Market size

Okay£231K

£231K/yr · 240K searches

Conversion

Okay3.4%

search→purchase rate — share of searches ending in a sale

Growth

Bad-13.7%

90-day search growth — must beat 0% to launch

According to Flapen's Amazon United Kingdom niche tracking, manual coffee grinder is a £231K/yr Amazon United Kingdom market (240K searches/yr). The top 5 brands hold 57% of demand. Demand peaks in Dec. Verdict: Worth a look — 55/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

manual coffee grinder market data

Units sold / yr: 8K–10K; avg 250–500/product
Revenue / yr: £225K–£282K; units × avg price
Conversion rate: 3.4%
Avg BSR: #26
Page quality: 0%
Prime: 100%
Sponsored: 84%
Out of stock: 7.9%
Avg brand age: 36 months
Avg seller age: 179 days

Competition & brand share

The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.

Brands

26 falling

Sellers

Top-5 brand share

57%

Top 20: 93%

Top-5 click share

49%

Top 20: 86%

Open market

38%

CEVING25%
HARIO10%
CIRCLE JOY10%
ISHEWUDU6%
olkezz5%
Ruycllo5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -13.7% search growth over the last 90 days.

Peak months: Dec · busiest ÷ quietest = 2.0×

Open Trend

Top manual coffee grinder search terms

manual coffee grinder76K/yr -20.1%3.4% conv.
coffee grinder manual52K/yr -19.1%3.8% conv.
hand coffee grinder28K/yr -5.2%3.1% conv.
hand grinder14K/yr +3.1%0.5% conv.
portable coffee grinder12K/yr +5.7%1.2% conv.
coffee hand grinder11K/yr -9.7%2.8% conv.
manual coffee bean grinder10K/yr -11.1%3.7% conv.
manual coffee grinders11K/yr -11.2%1.2% conv.
hand grinder coffee8K/yr -9.9%3.1% conv.
coffee bean grinder manual6K/yr -10.3%3.7% conv.

All search terms

Top manual 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.

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

CEVING Mini Manual Coffee Grinder with 40 Adjustable Settings Black

CEVING£12.774.4★1,764 rev

Hario Transparent Black Mini Mill Plus | Compact & Adjustable Hand Coffee Grinder with Ceramic Burrs Plastic 24g

HARIO£22.194.4★8,130 rev

CIRCLE JOY Manual Coffee Grinder with 40 Gear Settings Stainless Steel

CIRCLE JOY£13.704.3★346 rev

ISHEWUDU Manual Coffee Grinder Coffee Grinder Manual with Stainless Steel Conical Burr Hand Coffee Grinder Portable and Small Coffee Bean Grinder for Espresso to French Press

ISHEWUDU£26.624.5★174 rev

Olkezz External Adjustable Manual Coffee Grinder with High Precision Ceramic Contemporary Conical Burr 40-Grade Adjustable Settings for Aeropress Espresso Pour Over French Press Moka pots.

olkezz£11.744.4★538 rev

Newest

by launch date

Mokarya Manual Coffee Grinder Full-Metal Coffee Grinder Manual with 420 Stainless Steel Burrs Dual Bearings Lightweight Aluminum Body Reliable Hand Coffee Grinder

Mokarya£28.2231 rev

5mo ago

Ruycllo Manual Coffee Grinder Hand Coffee Grinder with Stainless Steel Conical Burr Portable Coffee Bean Grinder with 30-Grade Adjustable Settings for French Press Espresso Pour Over Moka Pots

Ruycllo£25.0653 rev

6mo ago

PRIMEVOKE Manual Coffee Grinder with Adjustable Coarseness Settings Hand Crank Coffee Bean Grinder with Cleaning Brush

PRIMEVOKE£12.426 rev

7mo ago

Manual Coffee Grinder Portable Hand Coffee Grinder with Stainless Steel Conical Burr & Adjustable Grind for Espresso Aeropress Pour Over & French Press Compact Easy Clean Full Metal Travel Mill

Forzaforte£23.004 rev

7mo ago

AeroPress Manual Coffee Grinder Portable Hand Crank Burr Grinder with Titanium-Coated Conical Burrs 60 Grind Settings Compact Travel Coffee Bean Grinder for AeroPress Espresso French Press

AeroPress£165.9851 rev

9mo ago

What buyers say about manual coffee grinder

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall23%

“Excellent Quality”

Ease Of Use13%

“Really handy tbh”

Value For Money11%

“Excellent value”

Advertised Vs Actual Product6%

“As described”

Strength5%

“Good sturdy construction”

Adjustability/Rotatability/Reclining4%

“the adjustment is good”

Design-Overall4%

“Great design”

Ease Of Cleaning4%

“easy to clean”

Efficiency2%

“Works as it should”

Size-Overall2%

“The size is perfect for daily use or travel”

What buyers complain about

Durability15%

“Broke quickly”

Ease Of Use7%

“it takes a bit of effort”

Functionality-Overall5%

“it didn't work”

Value For Money4%

“Too expensive”

Quality-Overall4%

“Inconsistent grind quality”

Size-Overall3%

“The capacity is tiny”

Handle Quality3%

“The ergonomic handle feels like a cheap twig thats one stiff bean away from snapping off”

Instructions/User Manual/Troubleshooting3%

“poor instructions”

Strength2%

“The metal/aluminium construction feels quite chunky”

Material Quality2%

“much of it is actually plastic”

Top return reasons

Functionality-Overall43%

Size-Overall9%

Quality-Overall6%

Mechanism Issues4%

Durability4%

Handle Quality4%

Ease Of Use4%

Advertised Vs Actual Product3%

Material Quality3%

Jamming/Clogging2%

Common questions

Is manual coffee grinder profitable to sell on Amazon United Kingdom?: The niche generates £231K/yr across 32 tracked products. 2 of 14 products launched in the last 360 days are still selling. 90-day search growth is -13.7%. Flapen's verdict: Worth a look (55/100).
How competitive is the manual coffee grinder niche?: 26 brands and 43 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 57% of demand.
What do buyers complain about in manual coffee grinder?: Top complaints mined from reviews: Durability, Ease Of Use, Functionality-Overall. The return rate is 1.5%.
When does demand for manual coffee grinder peak?: Demand peaks in Dec; the busiest month runs 2.0× the quietest.
What does it cost to enter the manual coffee grinder niche?: Listings span £6.85–£165.98; the average listing price is £28.18 (sweet spot $15–$100). The average incumbent carries 758 reviews — the moat a new listing must climb.