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9 Oz Clear Plastic Cups

9 Oz Clear Plastic Cups shows searches that convert (13.1% search→purchase), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

63
Worth a look

Top 6% of 14,768 Health & Household niches · +14 vs the category median of 49

Market size 74Growth 64Conversion 96Competition 41Returns 92Price range 73Avg price 84Brand share 54Review moat 47Quality gap 18
This niche Category average · 14,768 niches

Is 9 Oz Clear Plastic Cups profitable on Amazon?

According to Flapen's Amazon United States niche tracking, 9 Oz Clear Plastic Cups is a $837K/yr Amazon United States market (342K searches/yr). The top 5 brands hold 72% of demand. Demand peaks in May–Jun. Verdict: Worth a look — 63/100.

9 Oz Clear Plastic 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 +42.5% over the last 90 days and 13.1% of searches end in a purchase.

$837K

revenue / yr

Units sold / yr60K
Search volume / yr+42.5%342K
Conversion rate13.1%
Avg price$18.65

Who owns the niche?

The top 5 brands hold 72% of demand, so 28% of the market is open.

28%

open market share

Brands · sellers13 · 33
Top-5 product click share60%
Open market28%
Avg brand age48 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.7★ — the gap to enter on.

0/100

page quality · 20 products

Sponsored placement95%
New entrants (1y)0· 0 succeeded
Avg rating4.7★
Avg reviews1,834

Top 9 Oz Clear Plastic 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

The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.

$0$84K$167K$251K$335K1001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

13 falling

Sellers

33

Top-5 brand share

72%

Top 20: 100%

Top-5 click share

60%

Top 20: 100%

Open market

23%

  • Amazon Basics33%
  • Turbo Bee18%
  • RACETOP9%
  • Dealusy6%
  • Hefty6%
  • Clawsoff5%

9 Oz Clear Plastic Cups demand & seasonality

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

Volume342KCVR13.1%Products20Brands13Top 5 Brands72%OOS Rate0.0%Rating4.7★Reviews1,834Avg BSR#110
9K7KSpike '25Spike '26DecMarJunAugNovMarMay

Peak months: May, Jun · busiest ÷ quietest = 3.0×

Top 9 Oz Clear Plastic Cups search terms shoppers use

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

  • 9 oz clear plastic cups79K/yr
  • 9oz clear plastic cups68K/yr
  • 9 oz plastic cups42K/yr
  • 9oz cups26K/yr
  • 9 oz cups25K/yr
  • 9oz plastic cups15K/yr
  • plastic cups 9 oz17K/yr
  • 9 ounce clear plastic cups11K/yr
  • 9oz disposable cups7K/yr
  • plastic cups 9oz6K/yr

What reviews say buyers love and hate about 9 Oz Clear Plastic Cups

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

What buyers love

89% of reviews
Quality-Overall23%

Good quality cups with great sizes

Value For Money18%

Good value for money

Size-Overall17%

Great size

Strength9%

And they weren't flimsy

Advertised Vs Actual Product7%

Exactly what I needed

What buyers complain about

81% of reviews
Size-Overall20%

Not the size Expected

Strength16%

Not sturdy enough

Leak-Proof14%

They leak

Quality-Overall8%

Poor quality cups

Thickness7%

Thin

9 Oz Clear Plastic Cups return rate & reasons

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

1.2%

Return rate

66%

Fixable by listing

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

1Size-Overall
61%
2Value For Money
12%
3Strength
5%
4Thin
4%
5Quality-Overall
4%

Common 9 Oz Clear Plastic Cups questions

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

Flapen scores 9 Oz Clear Plastic Cups 63/100 on Amazon United States — Worth a look. The niche generates $837K/yr across 20 tracked products. Search demand moved +42.5% over the last 90 days.
Search demand for 9 Oz Clear Plastic Cups on Amazon United States peaks in May–Jun, where the busiest month runs 3.0× the quietest.