Skip to content
57

cake box

Worth a look

Shows low returns (0.8%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 67Growth 17Conversion 67Competition 69Returns 96Price range 35Avg price 25Brand share 75Review moat 64Quality gap 42

Returns

Incredible0.8%

return rate — above 5% kills the launch gate

Brand share

Great60%

top-5 brand share — no brand owns this niche

Competition

Good44%

top-5 click share — leaders hold, buyers still browse

Market size

Good£669K

£669K/yr · 1.3M searches

Conversion

Good6.0%

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

Review moat

Good939.94

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Price range

Okay£3.12–£21.49

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

Avg price

Okay£8.85

avg listing price — sweet spot $15–$100

Growth

Bad-15.6%

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

According to Flapen's Amazon United Kingdom niche tracking, cake box is a £669K/yr Amazon United Kingdom market (1.3M searches/yr). The top 5 brands hold 60% of demand. Demand peaks in Dec. Verdict: Worth a look — 57/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

cake box market data

Units sold / yr
60K–80K
avg 1,250–1,500/product
Revenue / yr
£531K–£708K
units × avg price
Conversion rate
6.0%
Avg BSR
#51
Page quality
0%
Prime
85%
Sponsored
88%
Out of stock
4.8%
Avg brand age
34 months
Avg seller age
183 days

Competition & brand share

The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.

Brands

22 falling

Sellers

53

Top-5 brand share

60%

Top 20: 98%

Top-5 click share

44%

Top 20: 87%

Open market

34%

  • Culpitt30%
  • Mason Cash8%
  • BOPLYBAY8%
  • Buzztrove7%
  • Ohuhu7%
  • ACCURATE6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -15.6% search growth over the last 90 days.
40K30KSpike '24Holiday '24Spike '25Prime Day '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Dec · busiest ÷ quietest = 1.7×

Top cake box search terms

  • cake box632K/yr
  • cake boxes215K/yr
  • cake carrier81K/yr
  • cake storage58K/yr
  • cake storage container37K/yr
  • cake container31K/yr
  • cake carrier with handle28K/yr
  • large cake box21K/yr
  • plastic cake box20K/yr
  • cardboard cake boxes18K/yr
All search terms

Top cake 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%4%£27K8%£54K12%£80K16%£107K101001K10K 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 cake box

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

What buyers love

Quality-Overall22%

“Good quality, Arrived on time, highly recommended”

Size-Overall17%

“the cakes just fitted in well”

Value For Money14%

“Good price”

Strength11%

“Good sturdy boxes”

Ease Of Use6%

“Made things easier”

Advertised Vs Actual Product4%

“Great product - does as promised”

Storage Capacity4%

“Works well, useful storage”

Assembly/Installation4%

“Easy to assemble”

Weight Light2%

“Lightweight yet solid”

Durability2%

“Sturdy and durable”

What buyers complain about

Strength14%

“Bit flimsy”

Quality-Overall12%

“Bad quality”

Size-Overall11%

“Too small”

Ease Of Cleaning10%

“Item arrived dirty”

Thickness6%

“Quite thin”

Durability6%

“break very easily”

Locking Mechanism5%

“lid now not secure”

Value For Money4%

“Pricewise it is on the high side for the size”

Assembly/Installation3%

“the box was difficult to put together”

Defective Material/Parts3%

“One of the clips didnt seem to work properly”

Top return reasons

Size-Overall51%
Defective Material/Parts16%
Quality-Overall4%
Functionality-Overall4%
Strength3%
Locking Mechanism3%
Ease Of Cleaning2%
Product Condition2%
Advertised Vs Actual Product2%
Thin1%

Common questions

Is cake box profitable to sell on Amazon United Kingdom?
The niche generates £669K/yr across 34 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is -15.6%. Flapen's verdict: Worth a look (57/100).
How competitive is the cake box niche?
22 brands and 53 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 60% of demand.
What do buyers complain about in cake box?
Top complaints mined from reviews: Strength, Quality-Overall, Size-Overall. The return rate is 0.8%.
When does demand for cake box peak?
Demand peaks in Dec; the busiest month runs 1.7× the quietest.
What does it cost to enter the cake box niche?
Listings span £3.12–£21.49; the average listing price is £8.85 (sweet spot $15–$100). The average incumbent carries 940 reviews — the moat a new listing must climb.