Is 6oz coffee cups profitable to sell on Amazon United States?

The niche generates $30K/yr across 92 tracked products. 6 of 17 products launched in the last 360 days are still selling. 90-day search growth is -20.0%. Flapen's verdict: Worth a look (50/100).

How competitive is the 6oz coffee cups niche?

78 brands and 126 sellers compete. The top 5 products take 24% of clicks and top 5 brands hold 28% of demand.

What do buyers complain about in 6oz coffee cups?

Top complaints mined from reviews: Leak-Proof, Size-Overall, Quality-Overall. The return rate is 1.3%.

When does demand for 6oz coffee cups peak?

Demand peaks in Nov–Dec; the busiest month runs 2.3× the quietest.

What does it cost to enter the 6oz coffee cups niche?

Listings span $3.87–$38.43; the average listing price is $14.26 (sweet spot $15–$100). The average incumbent carries 1,489 reviews — the moat a new listing must climb.

6oz coffee cups

Worth a look

Shows no brand lock-in (top 5 brands take 28% of clicks), but a small market ($30K/yr) keeps it on the watch list.

Brand share

Incredible28%

top-5 brand share — no brand owns this niche

Competition

Great24%

top-5 click share — an open shelf

Returns

Great1.3%

return rate — above 5% kills the launch gate

Avg price

Good$14.26

avg listing price — sweet spot $15–$100

Price range

Good$3.87–$38.43

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

Review moat

Good1,489.39

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Conversion

Bad1.7%

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

Growth

Bad-20.0%

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

Market size

Bad$30K

$30K/yr · 127K searches

Signals No Dominant Brand

According to Flapen's Amazon United States niche tracking, 6oz coffee cups is a $30K/yr Amazon United States market (127K searches/yr). The top 5 brands hold 28% of demand. Demand peaks in Nov–Dec. Verdict: Worth a look — 50/100.

Data updated Jul 13, 2026 · scored weekly · How we score niches

6oz coffee cups market data

Units sold / yr: 3K–3K; avg 0–100/product
Revenue / yr: $36K–$43K; units × avg price
Conversion rate: 1.7%
Avg BSR: #783
Page quality: 0%
Prime: 100%
Sponsored: 85%
Out of stock: 5.8%
Avg brand age: 35 months
Avg seller age: 156 days

Competition & brand share

Clicks spread well past the top 5 (24% combined) — an open shelf where new products get seen.

Brands

78 rising

Sellers

126

Top-5 brand share

28%

Top 20: 65%

Top-5 click share

24%

Top 20: 57%

Open market

68%

Dealusy8%
Gencywe6%
Magibeads6%
TV TOPVALUE5%
Restaurantware4%
Hlukana4%

Demand & seasonality

Weekly Amazon search volume, last 101 weeks — -20.0% search growth over the last 90 days.

Peak months: Nov, Dec · busiest ÷ quietest = 2.3×

Open Trend

Top 6oz coffee cups search terms

mini coffee cups33K/yr -20.9%1.3% conv.
mini mugs20K/yr -25.7%0.5% conv.
mini coffee mug14K/yr -18.5%0.8% conv.
mini mug12K/yr -14.4%0.5% conv.
mini coffee cup9K/yr -10.2%1.1% conv.
small disposable coffee cups7K/yr -19.6%4.3% conv.
mini coffee mugs7K/yr -18.5%1.1% conv.
mini tazas de cafe6K/yr -26.0%0.4% conv.
small coffee cups disposable6K/yr -16.2%3.6% conv.
tiny coffee cups5K/yr -21.6%1.6% conv.

All search terms

Top 6oz coffee cups 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

Gencywe Morandi Color Ceramic Mini Espresso Cups Set of 6 5 oz Expresso Mugs with Handle Porcelain Coffee Mugs Demitasse Cups Modern Style Cups Microwave Dishwasher Safe Suit for Espresso Machine

Gencywe$17.294.8★712 rev

Magibeads 20Pcs Mini Resin Coffee Cups Miniature Things Kitchen Set Fake Drink Food Coffee Mug Lovely Tableware Coffee Halloween Dollhouse Ornaments for Desktop Resin Decorations Accessories Crafts

Magibeads$7.254.7★125 rev

Dealusy 100 Count 6 oz Coffee Cups Leak-Free Food Safe Paper Cups 6 oz Disposable 6oz White Paper Cups for Cold and Hot Drinks

Dealusy$10.054.7★2,141 rev

Hlukana Porcelain Espresso Cups Set of 4 3.5 oz Small Coffee Mugs White Demitasse Cups Perfect for Espresso Machine and Coffee Maker Microwave Dishwasher Safe Espresso Cups

Hlukana$12.604.8★677 rev

ELFULLY 5 Oz 6 Pcs Cute Coffee Mugs Mini Ceramic Espresso Cups Small Demitasse Mugs with Handle for Home Kitchen Coffee Bar Ideal Birthday Holiday Gift for Microwave & Dishwasher Safe

ELFULLY$19.484.8★50 rev

Newest

by launch date

Acellegic Mini Coffee Cups Disposable Brown Paper Cups Hot or Cold Beverage Cup Mouthwash Cup Drinking for Coffee Water Tea Juice Espresso for Home Office Party Picnic(Kraft Paper Color 2oz 100 Pack)

Acellegic$13.8453 rev

8mo ago

16 Oz Coffee Pot Mug Mini Coffee Pot Cup with Spill Proof Lid Heatproof Glass Mug Large Capacity ideal Gift for Coffee Lovers (1pcs)

Shelprojsu$20.21260 rev

10mo ago

Cormomu Coffee Mug Coffee Cups with Lids Travel Coffee Tumbler Reusable Coffee Cups with Lids Porcelain Tea Cups Ceramic Travel Mug Microwave & Dishwasher Safe Spill Proof 6.5oz

Cormomu$8.92191 rev

11mo ago

Soaoo 100 Pcs Coffee Cups and Beans Mini Resin Figurine Miniature Statues Things Mini Coffee Mug Drink Charms for DIY Jewelry Necklace Earring Bracelet Keychain Craft Decor

Soaoo$13.8840 rev

1y ago

ELFULLY 5 Oz 6 Pcs Cute Coffee Mugs Mini Ceramic Espresso Cups Small Demitasse Mugs with Handle for Home Kitchen Coffee Bar Ideal Birthday Holiday Gift for Microwave & Dishwasher Safe

ELFULLY$19.4850 rev

1y ago

What buyers say about 6oz coffee cups

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

What buyers love

Size-Overall17%

“Perfect size for travel”

Quality-Overall16%

“Good quality cups”

Value For Money8%

“Best value”

Advertised Vs Actual Product7%

“Accurate description”

Ease Of Use5%

“Easy to hold”

Temperature Retention5%

“Keep my coffee warm”

Leak-Proof4%

“It is leak proof”

Durability4%

“theyve been very reliable”

Strength4%

“nice and sturdy”

Design-Overall3%

“Elegant design”

What buyers complain about

Leak-Proof16%

“Cups leak”

Size-Overall14%

“Too big”

Quality-Overall6%

“BAD QUALITY”

Durability6%

“broke immediately”

Strength5%

“Not strong at all”

Thickness5%

“The material feels thicker than expected”

Temperature Retention3%

“This cup does not keep the liquid in it hot”

Ease Of Use2%

“difficult to get on”

Value For Money2%

“better price”

Temperature Control2%

“is not made to keep your hot drinks hot”

Top return reasons

Size-Overall71%

Advertised Vs Actual Product4%

Value For Money4%

Leak-Proof3%

Quality-Overall3%

Color2%

Thin2%

Material Quality2%

Strength1%

Functionality-Overall1%

Common questions

Is 6oz coffee cups profitable to sell on Amazon United States?: The niche generates $30K/yr across 92 tracked products. 6 of 17 products launched in the last 360 days are still selling. 90-day search growth is -20.0%. Flapen's verdict: Worth a look (50/100).
How competitive is the 6oz coffee cups niche?: 78 brands and 126 sellers compete. The top 5 products take 24% of clicks and top 5 brands hold 28% of demand.
What do buyers complain about in 6oz coffee cups?: Top complaints mined from reviews: Leak-Proof, Size-Overall, Quality-Overall. The return rate is 1.3%.
When does demand for 6oz coffee cups peak?: Demand peaks in Nov–Dec; the busiest month runs 2.3× the quietest.
What does it cost to enter the 6oz coffee cups niche?: Listings span $3.87–$38.43; the average listing price is $14.26 (sweet spot $15–$100). The average incumbent carries 1,489 reviews — the moat a new listing must climb.