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Cake Slice

Cake Slice shows low returns (0.2%), but prices mostly outside the sweet spot ($1.27–$14.65) keeps it on the watch list.

Flapen Score

55
Worth a look
Market size 12Growth 26Conversion 95Competition 82Returns 99Price range 0Avg price 14Brand share 86Review moat 80Quality gap 40
This niche Category average

Is Cake Slice profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Cake Slice is a £48K/yr Amazon United Kingdom market (78K searches/yr). The top 5 brands hold 49% of demand. Verdict: Worth a look — 55/100.

Cake Slice: 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 +1.2% over the last 90 days and 12.7% of searches end in a purchase.

£48K

revenue / yr

Units sold / yr10K
Search volume / yr+1.2%78K
Conversion rate12.7%
Avg price£4.87

Who owns the niche?

The top 5 brands hold 49% of demand, so 51% of the market is open.

51%

open market share

Brands · sellers36 · 73
Top-5 product click share33%
Open market51%
Avg brand age50 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 53 products

Sponsored placement49%
New entrants (1y)8· 0 succeeded
Avg rating4.5★
Avg reviews397

Top Cake Slice 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

Clicks spread well past the top 5 (33% combined) — an open shelf where new products get seen.

£0£1K£3K£4K£6K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted

Brands

36 rising

Sellers

73

Top-5 brand share

49%

Top 20: 88%

Top-5 click share

33%

Top 20: 70%

Open market

46%

  • Morrisons17%
  • Tala10%
  • Kyraton9%
  • Fuyamp8%
  • Orblue6%
  • Portmeirion5%

Cake Slice demand & seasonality

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

Volume78KCVR12.7%Products53Brands36Top 5 Brands49%OOS Rate0.4%Rating4.5★Reviews397Avg BSR#46
2K1KPrime Day '26Jan '26Feb '26Mar '26Mar '26Apr '26May '26Jun '26

Top Cake Slice search terms shoppers use

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

  • cake slice44K/yr
  • cake server14K/yr
  • cake slices10K/yr
  • cake slicer server5K/yr
  • cake server slicer5K/yr

What reviews say buyers love and hate about Cake Slice

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

What buyers love

85% of reviews
Quality-Overall33%

Excellent quality and very functional

Value For Money12%

Great value for the money

Taste-Overall11%

Galaxy always a winner very tasty with no hard chocolate chip bits which I dont like

Strength8%

not flimsy

Baking5%

Nice and easy tool to serve up cake

What buyers complain about

81% of reviews
Size-Overall24%

Small

Quality-Overall20%

Quality poor disappointed with size of cake slicer

Moist/Dry13%

Slightly dry so could be better

Taste-Overall7%

Did not like these a weird after taste

Durability7%

Used twice then handle came off

Cake Slice return rate & reasons

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

0.2%

Return rate

58%

Fixable by listing

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

1Size-Overall
48%
2Quality-Overall
15%
3Scratch Resistance
8%
4Advertised Vs Actual Product
7%
5Display-Overall
3%

Common Cake Slice questions

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

Flapen scores Cake Slice 55/100 on Amazon United Kingdom — Worth a look. The niche generates £48K/yr across 53 tracked products. 0 of 8 products launched in the last 360 days are still selling. Search demand moved +1.2% over the last 90 days.
Cake Slice buyers on Amazon United Kingdom complain most about Size-Overall, Quality-Overall, Moist/Dry, the themes mined from the niche's reviews. Its return rate is 0.2%.