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51

round box

Worth a look

Shows a fragmented shelf (top 5 take 20% of clicks), but weak search conversion (0.6%) keeps it on the watch list.

Market size 9Growth 19Conversion 7Competition 95Returns 38Price range 82Avg price 89Brand share 91Review moat 80Quality gap 68

Competition

Great20%

top-5 click share — an open shelf

Brand share

Great44%

top-5 brand share — no brand owns this niche

Avg price

Great$20.61

avg listing price — sweet spot $15–$100

Price range

Great$3.81–$71.08

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

Review moat

Great404.44

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Returns

Okay3.9%

return rate — above 5% kills the launch gate

Growth

Bad-12.7%

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

Market size

Bad$36K

$36K/yr · 311K searches

Conversion

Bad0.6%

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

According to Flapen's Amazon United States niche tracking, round box is a $36K/yr Amazon United States market (311K searches/yr). The top 5 brands hold 44% of demand. Demand peaks in Jan–Feb–May. Verdict: Worth a look — 51/100.

Data updated Jul 15, 2026 · scored weekly · How we score niches

round box market data

Units sold / yr
3K–3K
avg 0–100/product
Revenue / yr
$52K–$62K
units × avg price
Conversion rate
0.6%
Avg BSR
#1,156
Page quality
0%
Prime
94%
Sponsored
86%
Out of stock
9.8%
Avg brand age
35 months
Avg seller age
164 days

Competition & brand share

Clicks spread well past the top 5 (20% combined) — an open shelf where new products get seen.

Brands

57 falling

Sellers

98

Top-5 brand share

44%

Top 20: 83%

Top-5 click share

20%

Top 20: 52%

Open market

51%

  • Oairse15%
  • Briful10%
  • Nuenen7%
  • Hobby Lobby6%
  • GnFlus6%
  • HEYXI6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -12.7% search growth over the last 90 days.
10K6KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Feb, May · busiest ÷ quietest = 2.6×

Top round box search terms

  • round gift box53K/yr
  • round box35K/yr
  • cajas redondas para arreglos florales16K/yr
  • round flower box17K/yr
  • round boxes for gifts12K/yr
  • round gift boxes with lids26K/yr
  • circle box16K/yr
  • round gift boxes20K/yr
  • round boxes15K/yr
  • caja redonda para flores11K/yr
All search terms

Top round box 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%2%$7184%$1K6%$2K8%$3K101001K10K 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 round box

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

What buyers love

Quality-Overall19%

“Premium quality”

Gifting Purpose12%

“Great gift”

Strength10%

“The boxes are sturdy”

Size-Overall10%

“The lid fit great”

Color5%

“Accurate color”

Design-Overall5%

“Sturdy design”

Advertised Vs Actual Product5%

“As described”

Assembly/Installation4%

“They come fully assembled”

Value For Money3%

“Good value for money”

Durability3%

“Durable”

What buyers complain about

Size-Overall37%

“They just were not the right fit for my intended display use”

Quality-Overall7%

“Bad quality”

Strength7%

“Very flimsy not made properly would not recommend especially for floral arrangements”

Value For Money6%

“Expensive looking”

Assembly/Installation2%

“Bad assembly”

Advertised Vs Actual Product2%

“its pretty non descript that you could get away with using it for any sort of holiday or event”

Color2%

“dark green”

Smell2%

“they had a chemical smell”

Weight Light1%

“too light weight”

Product Condition1%

“Kit came used”

Top return reasons

Size-Overall82%
Advertised Vs Actual Product4%
Value For Money4%
Color3%
Quality-Overall2%
Material Quality1%
Strength1%
Functionality-Overall1%
Shape/Style1%
Defective Material/Parts0%

Common questions

Is round box profitable to sell on Amazon United States?
The niche generates $36K/yr across 103 tracked products. 1 of 21 products launched in the last 360 days are still selling. 90-day search growth is -12.7%. Flapen's verdict: Worth a look (51/100).
How competitive is the round box niche?
57 brands and 98 sellers compete. The top 5 products take 20% of clicks and top 5 brands hold 44% of demand.
What do buyers complain about in round box?
Top complaints mined from reviews: Size-Overall, Quality-Overall, Strength. The return rate is 3.9%.
When does demand for round box peak?
Demand peaks in Jan–Feb–May; the busiest month runs 2.6× the quietest.
What does it cost to enter the round box niche?
Listings span $3.81–$71.08; the average listing price is $20.61 (sweet spot $15–$100). The average incumbent carries 404 reviews — the moat a new listing must climb.