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6 Oz Cups

6 Oz Cups shows low returns (1.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

65
Worth a look

Top 4% of 14,768 Health & Household niches · +16 vs the category median of 49

Market size 50Growth 45Conversion 67Competition 84Returns 91Price range 76Avg price 83Brand share 90Review moat 50Quality gap 30
This niche Category average · 14,768 niches

Is 6 Oz Cups profitable on Amazon?

According to Flapen's Amazon United States niche tracking, 6 Oz Cups is a $276K/yr Amazon United States market (252K searches/yr). The top 5 brands hold 45% of demand. Verdict: Worth a look — 65/100.

6 Oz Cups: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved +15.8% over the last 90 days and 6.0% of searches end in a purchase.

$276K

revenue / yr

Units sold / yr20K
Search volume / yr+15.8%252K
Conversion rate6.0%
Avg price$18.15

Who owns the niche?

The top 5 brands hold 45% of demand, so 55% of the market is open.

55%

open market share

Brands · sellers42 · 127
Top-5 product click share31%
Open market55%
Avg brand age44 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 62 products

Sponsored placement84%
New entrants (1y)7· 5 succeeded
Avg rating4.6★
Avg reviews1,483

Top 6 Oz Cups products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

Clicks spread well past the top 5 (31% combined) — an open shelf where new products get seen.

$0$8K$17K$25K$33K1001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

42 rising

Sellers

127

Top-5 brand share

45%

Top 20: 84%

Top-5 click share

31%

Top 20: 66%

Open market

50%

  • Vumdua12%
  • Dealusy10%
  • Tiaiidi8%
  • BYSNOW8%
  • Amazon Basics7%
  • LITOPAK5%

6 Oz Cups demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume252KCVR6.0%Products62Brands42Top 5 Brands45%OOS Rate4.8%Rating4.6★Reviews1,483Avg BSR#402
6K4KSpike '24Spike '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Top 6 Oz Cups search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • 6 oz cups32K/yr
  • 6 oz plastic cups27K/yr
  • 6oz plastic cups23K/yr
  • 6 oz paper cups20K/yr
  • 6 oz coffee cups30K/yr
  • 6oz coffee cups24K/yr
  • 6oz cups16K/yr
  • 6oz paper cups15K/yr
  • paper cups 6 oz13K/yr
  • clear plastic cups 6 oz6K/yr

What reviews say buyers love and hate about 6 Oz Cups

What buyers mention most, as a share of all reviews.

What buyers love

83% of reviews
Size-Overall21%

True to size

Quality-Overall16%

Solid quality

Value For Money12%

Great Value

Strength10%

Nice Strong Cups

Advertised Vs Actual Product8%

Exactly what I needed

What buyers complain about

74% of reviews
Size-Overall24%

Odd size

Strength13%

Not very sturdy

Leak-Proof8%

Tend to leak

Dispensing Mechanism7%

Do not fit in standard dispense

Quality-Overall5%

Horrible quality

6 Oz Cups return rate & reasons

Why buyers send it back, as a share of all return requests.

1.2%

Return rate

82%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
75%
2Value For Money
6%
3Advertised Vs Actual Product
3%
4Quality-Overall
3%
5Thin
3%

Common 6 Oz Cups questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores 6 Oz Cups 65/100 on Amazon United States — Worth a look. The niche generates $276K/yr across 62 tracked products. 5 of 7 products launched in the last 360 days are still selling. Search demand moved +15.8% over the last 90 days.
Search demand for 6 Oz Cups on Amazon United States is steady year-round — the busiest month runs 1.4× the quietest.