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55

party favor cups

Worth a look

Shows no brand lock-in (top 5 brands take 30% of clicks), but a small market ($26K/yr) keeps it on the watch list.

Market size 6Growth 39Conversion 15Competition 91Returns 96Price range 61Avg price 83Brand share 96Review moat 53Quality gap 37

Brand share

Incredible30%

top-5 brand share — no brand owns this niche

Returns

Incredible0.8%

return rate — above 5% kills the launch gate

Competition

Great24%

top-5 click share — an open shelf

Avg price

Great$18.24

avg listing price — sweet spot $15–$100

Price range

Good$2.42–$34.66

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

Review moat

Good1,373.88

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+11.3%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Conversion

Bad1.2%

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

Market size

Bad$26K

$26K/yr · 119K searches

According to Flapen's Amazon United States niche tracking, party favor cups is a $26K/yr Amazon United States market (119K searches/yr). The top 5 brands hold 30% of demand. Demand peaks in May. Verdict: Worth a look — 55/100.

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

party favor cups market data

Units sold / yr
3K–3K
avg 0–100/product
Revenue / yr
$46K–$55K
units × avg price
Conversion rate
1.2%
Avg BSR
#596
Page quality
0%
Prime
100%
Sponsored
86%
Out of stock
8.3%
Avg brand age
34 months
Avg seller age
165 days

Competition & brand share

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

Brands

58 falling

Sellers

106

Top-5 brand share

30%

Top 20: 70%

Top-5 click share

24%

Top 20: 57%

Open market

66%

  • Baderke8%
  • FZR Legend7%
  • The First Years6%
  • Sieral5%
  • GINMIC4%
  • NatNarr4%

Demand & seasonality

Weekly Amazon search volume, last 101 weeks — +11.3% search growth over the last 90 days.
4K3KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May · busiest ÷ quietest = 1.8×

Top party favor cups search terms

  • party favor cups26K/yr
  • kids party cups16K/yr
  • paper party cups12K/yr
  • kids cups bulk11K/yr
  • party favor cups for kids5K/yr
  • party paper cups5K/yr
  • party cups for kids6K/yr
  • colored paper cups4K/yr
  • kids cups bulk party favors4K/yr
  • bulk cups for kids4K/yr
All search terms

Top party favor 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.

0%3%$7706%$2K9%$2K12%$3K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about party favor cups

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

What buyers love

Quality-Overall14%

“Good quality cups”

Color13%

“The colors are vibrant”

Value For Money12%

“they are affordable”

Size-Overall10%

“Decent size”

Strength7%

“Glasses are sturdy”

Leak-Proof6%

“Completely leak proof”

Durability6%

“They are easy to clean and durable”

Ease Of Cleaning4%

“Good throw away rinse cups for bathroom”

Ease Of Use3%

“Easy to use”

Advertised Vs Actual Product3%

“As advertised”

What buyers complain about

Leak-Proof25%

“NOT LEAK PROOF”

Size-Overall14%

“Really small”

Quality-Overall6%

“Low price for a lot of pieces. but not great quality”

Strength5%

“fragile”

Advertised Vs Actual Product3%

“False advertising”

Ease Of Use3%

“hard to use”

Ease Of Cleaning3%

“Everything here has to be painstakingly hand washed and scrubbed”

Durability2%

“Break easily”

Value For Money2%

“Not worth the price”

Color1%

“One of the straws was the wrong color”

Top return reasons

Size-Overall55%
Value For Money8%
Advertised Vs Actual Product8%
Leak-Proof6%
Quality-Overall4%
Color4%
Strength2%
Thin2%
Material Quality2%
Functionality-Overall1%

Common questions

Is party favor cups profitable to sell on Amazon United States?
The niche generates $26K/yr across 76 tracked products. 3 of 10 products launched in the last 360 days are still selling. 90-day search growth is +11.3%. Flapen's verdict: Worth a look (55/100).
How competitive is the party favor cups niche?
58 brands and 106 sellers compete. The top 5 products take 24% of clicks and top 5 brands hold 30% of demand.
What do buyers complain about in party favor cups?
Top complaints mined from reviews: Leak-Proof, Size-Overall, Quality-Overall. The return rate is 0.8%.
When does demand for party favor cups peak?
Demand peaks in May; the busiest month runs 1.8× the quietest.
What does it cost to enter the party favor cups niche?
Listings span $2.42–$34.66; the average listing price is $18.24 (sweet spot $15–$100). The average incumbent carries 1,374 reviews — the moat a new listing must climb.