9 oz plastic cups with lids
Worth a lookShows no brand lock-in (top 5 brands take 47% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Brand share
Great47%top-5 brand share — no brand owns this niche
Avg price
Great$18.99avg listing price — sweet spot $15–$100
Returns
Great1.6%return rate — above 5% kills the launch gate
Conversion
Great7.5%search→purchase rate — share of searches ending in a sale
Competition
Great38%top-5 click share — an open shelf
Price range
Great$9.55–$31.84cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good605.87avg incumbent reviews — the moat a new listing must climb
Growth
Good+54.3%90-day search growth — must beat 0% to launch
Market size
Okay$147K$147K/yr · 103K searches
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
According to Flapen's Amazon United States niche tracking, 9 oz plastic cups with lids is a $147K/yr Amazon United States market (103K searches/yr). The top 5 brands hold 47% of demand. Demand peaks in May–Jun. Verdict: Worth a look — 66/100.
Data updated Jul 13, 2026 · scored weekly · How we score niches
9 oz plastic cups with lids market data
- Units sold / yr
- 8K–10K
- avg 100–250/product
- Revenue / yr
- $152K–$190K
- units × avg price
- Conversion rate
- 7.5%
- Avg BSR
- #416
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 97%
- Out of stock
- 5.8%
- Avg brand age
- 37 months
- Avg seller age
- 193 days
Competition & brand share
Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.Brands
25 rising
Sellers
32
Top-5 brand share
47%
Top 20: 95%
Top-5 click share
38%
Top 20: 81%
Open market
47%
- Lamosi15%
- BYSNOW10%
- Lilymicky8%
- AOZITA8%
- Jycnolm7%
- Turbo Bee6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +54.3% search growth over the last 90 days.Peak months: May, Jun · busiest ÷ quietest = 2.4×
Top 9 oz plastic cups with lids search terms
- 9 oz cups with lids21K/yr
- 9oz cups with lids16K/yr
- 9oz clear plastic cups with lids27K/yr
- 9 oz clear plastic cups with lids14K/yr
- 9 oz plastic cups with lids9K/yr
- 9oz dessert cups with lids5K/yr
- vasos de 9 onzas con tapa5K/yr
- 9oz plastic cups with lids5K/yr
Top 9 oz plastic cups with lids 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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Lamosi 100 Pack 9 oz Clear Plastic Cups with Lids Disposable Cups with Flat Lids No Hole Ideal for Ice Cream Cold Drinks Fruit Dessert Yogurt Parfait
Lamosi$18.794.7★527 rev
BYSNOW 100 Pack 9 oz Clear Plastic Cups With Flat Lids No Hole Disposable Dessert Cups with Lids for Ice Cream Pudding Fruit Cold Drinks Cake Snacks Yogurt Parfait
BYSNOW$17.224.8★99 rev
AOZITA [50 Sets 9 oz Clear Plastic Cups With Flat Lids No Hole Disposable Cups With Lids for Ice Cream Pudding Cake Snacks Smoothie Milkshake Cold Drinks
AOZITA$14.054.7★1,658 rev
Lilymicky 200 PACK 9 oz Clear Plastic Cups with Flat Lids
Lilymicky$29.054.8★759 rev
YEEHAW 9 oz 50 Pack Clear Plastic Cups with Flat Lids Disposable Cups With Straw Slot Lids for Cold Drinks
YEEHAW$9.554.5★1,023 rev
Newest
by launch dateBYSNOW 100 Pack 9 oz Clear Plastic Cups With Flat Lids No Hole Disposable Dessert Cups with Lids for Ice Cream Pudding Fruit Cold Drinks Cake Snacks Yogurt Parfait
BYSNOW$17.2299 rev
Clawsoff 50 Pack 9 oz Plastic Cups with Flat Lids Clear Parfait Cups No Hole Disposable Dessert Cup Putting Cup for Cold Drink Ice Cream Fruit Salad
Clawsoff$12.9479 rev
Jycnolm [100 Sets 9 oz Clear Plastic Fruit Cups with Lid No Hole Disposable Plastic Cups with Lids for Yogurt Parfait Pudding Dessert Cake Ice Cream Snack Cup Party Supplies
Jycnolm$16.3695 rev
Lamosi 9 oz Clear Plastic Cups with Lids 50 Pack Clear Disposable Cups with Flat Lids No Hole for Fruit Snack Pudding Cold To Go Drinks or Milkshakes
Lamosi$13.66225 rev
Fivifedu 9oz Clear Plastic Cups with Flat Lids No Hole (50 Sets)
Fivifedu$11.15108 rev
Trending
90-day click momentumClawsoff 50 Pack 9 oz Plastic Cups with Flat Lids Clear Parfait Cups No Hole Disposable Dessert Cup Putting Cup for Cold Drink Ice Cream Fruit Salad
Clawsoff$12.944.8★
BYSNOW 100 Pack 9 oz Clear Plastic Cups With Flat Lids No Hole Disposable Dessert Cups with Lids for Ice Cream Pudding Fruit Cold Drinks Cake Snacks Yogurt Parfait
BYSNOW$17.224.8★
Jycnolm [100 Sets 9 oz Clear Plastic Fruit Cups with Lid No Hole Disposable Plastic Cups with Lids for Yogurt Parfait Pudding Dessert Cake Ice Cream Snack Cup Party Supplies
Jycnolm$16.364.5★
Qyyiguf 50 Pcs 9 Oz Reusable Plastic Dessert Cups with Flat Lids Cold Party Drinking Cups for Coffee Fruit Ice Cream Iced Cold Drinks BBQ Thanksgiving Halloween Juice Party(No Hole)
Qyyiguf$11.234.6★
Vplus 200 Pack 9 OZ PET Plastic Cups with Flat Lids Crystal Disposable Plastic Cups For Parfait Fruit Desserts Snacks Yogurt and Jelly
Vplus$27.224.8★
What buyers say about 9 oz plastic cups with lids
What buyers praise and complain about, mined from review topics.What buyers love
“Love the size”
“The quality is solid”
“Great Value”
“Sturdy cups”
“Easy to use”
“As described”
“Durable and easy to use”
“they do not leak at all”
“Great for creating desserts”
“they stack neatly for storage”
What buyers complain about
“Two to short”
“The lids are very flimsy”
“took some effort to snap”
“The plastic is thick”
“Quality is a little thin”
“A little pricey”
“Not very durable”
“Used cups and not new as stated”
“making a mess”
“Not 100% leak proof”
Top return reasons
Common questions
- Is 9 oz plastic cups with lids profitable to sell on Amazon United States?
- The niche generates $147K/yr across 38 tracked products. 8 of 9 products launched in the last 360 days are still selling. 90-day search growth is +54.3%. Flapen's verdict: Worth a look (66/100).
- How competitive is the 9 oz plastic cups with lids niche?
- 25 brands and 32 sellers compete. The top 5 products take 38% of clicks and top 5 brands hold 47% of demand.
- What do buyers complain about in 9 oz plastic cups with lids?
- Top complaints mined from reviews: Size-Overall, Strength, Ease Of Use. The return rate is 1.6%.
- When does demand for 9 oz plastic cups with lids peak?
- Demand peaks in May–Jun; the busiest month runs 2.4× the quietest.
- What does it cost to enter the 9 oz plastic cups with lids niche?
- Listings span $9.55–$31.84; the average listing price is $18.99 (sweet spot $15–$100). The average incumbent carries 606 reviews — the moat a new listing must climb.