Is 70th birthday cake topper profitable to sell on Amazon United Kingdom?

The niche generates £36K/yr across 31 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is -11.2%. Flapen's verdict: Skip it (49/100).

How competitive is the 70th birthday cake topper niche?

22 brands and 26 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 64% of demand.

What do buyers complain about in 70th birthday cake topper?

Top complaints mined from reviews: Quality-Overall, Thickness, Strength. The return rate is 0.5%.

When does demand for 70th birthday cake topper peak?

Demand is steady year-round — the busiest month runs 1.7× the quietest.

What does it cost to enter the 70th birthday cake topper niche?

Listings span £2.50–£6.10; the average listing price is £3.89 (sweet spot $15–$100). The average incumbent carries 723 reviews — the moat a new listing must climb.

70th birthday cake topper

Skip it

Prices mostly outside the sweet spot ($2.50–$6.10) — this niche doesn't clear our bar today.

Returns

Incredible0.5%

return rate — above 5% kills the launch gate

Conversion

Great8.3%

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

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Brand share

Good64%

top-5 brand share — brands hold most of the demand

Review moat

Good723.19

avg incumbent reviews — the moat a new listing must climb

Competition

Good49%

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

Growth

Bad-11.2%

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

Avg price

Bad£3.89

avg listing price — sweet spot $15–$100

Market size

Bad£36K

£36K/yr · 113K searches

Price range

Bad£2.50–£6.10

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

Signals Low Review Barrier

According to Flapen's Amazon United Kingdom niche tracking, 70th birthday cake topper is a £36K/yr Amazon United Kingdom market (113K searches/yr). The top 5 brands hold 64% of demand. Verdict: Skip it — 49/100.

Data updated Jul 24, 2026 · scored weekly · How we score niches

70th birthday cake topper market data

Units sold / yr: 8K–10K; avg 100–250/product
Revenue / yr: £31K–£39K; units × avg price
Conversion rate: 8.3%
Avg BSR: #326
Page quality: 0%
Prime: 100%
Sponsored: 87%
Out of stock: 5.1%
Avg brand age: 24 months
Avg seller age: 194 days

Competition & brand share

The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.

Brands

22 falling

Sellers

Top-5 brand share

64%

Top 20: 98%

Top-5 click share

49%

Top 20: 87%

Open market

31%

ZEYIYER23%
Gyufise17%
Matwsec9%
Blumomon8%
Yiran6%
APLZGMG6%

Demand & seasonality

Weekly Amazon search volume, last 70 weeks — -11.2% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.7×

Open Trend

Top 70th birthday cake topper search terms

70th birthday cake topper33K/yr -16.0%8.3% conv.
happy 70th birthday cake topper15K/yr -9.0%8.4% conv.
70 cake topper14K/yr -6.3%6.3% conv.
70th birthday cake decorations13K/yr -8.1%4.2% conv.
70th cake topper14K/yr -12.6%7.1% conv.
70th cake toppers for women8K/yr -12.5%6.5% conv.
70th birthday cake toppers for men4K/yr -11.9%5.0% conv.
70th cake toppers4K/yr +4.0%2.4% conv.
70th cake toppers for men5K/yr -13.7%6.4% conv.
70th birthday cake toppers2K/yr -6.3%3.5% conv.

All search terms

Top 70th birthday cake topper 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

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

Top sellers

by 90-day click share

ZEYIYER Gold 70th Cake Toppers Glitter Happy 70th Birthday Cake Decorations Seventy Years Old Cakes Pick for Women Men Birthday Party Supplies

ZEYIYER£3.234.2★61 rev

1 Pc Happy 70th Birthday Cake Topper Glitter Black and Gold 70 Years Cake Topper 70 Fabulous Cakes Decoration for Birthday Anniversary Party Cakes Decorations Supplies Women Men

Matwsec£3.164.4★11 rev

Blumomon 1Pcs 70th Happy Birthday Cake Topper Happy 70 Cake Topper Cheers to 70 Cake Decoration 70th Birthday Party Decoration 70th Anniversary Cake DecorationRose Gold

Blumomon£4.204.5★158 rev

Gyufise 3 Pack Gold Happy 70th Birthday Cake Topper Glitter Happy 70 Cupcake Topper Cheers to 70 Fabulous Cake Decoration for 70th Birthday Party Decoration Supplies

Gyufise£4.164.5★1,153 rev

Yiran 70th Birthday Candles Gold Number 70 Happy Birthday Candles Cake Topper Decorations for Birthday Party Wedding Anniversary Celebration Supply

Yiran£3.964.6★4,468 rev

Newest

by launch date

Happy 70th Birthday Cake Topper Glitter Cheers to 70 Years Cake Topper Fabulous Cake-Decoration for Happy 70th Birthday Anniversary Party Cakes Decorations Supplies (Black Gold)

Larrel£2.500 rev

5mo ago

1 Pc Happy 70th Birthday Cake Topper Glitter Black and Gold 70 Years Cake Topper 70 Fabulous Cakes Decoration for Birthday Anniversary Party Cakes Decorations Supplies Women Men

Matwsec£3.1611 rev

10mo ago

ZEYIYER 70th Cake Toppers Gold Happy 70th Birthday Cake Decorations

ZEYIYER£2.8913 rev

11mo ago

ZEYIYER Gold 70th Cake Toppers Glitter Happy 70th Birthday Cake Decorations Seventy Years Old Cakes Pick for Women Men Birthday Party Supplies

ZEYIYER£3.2361 rev

1y ago

70th Happy Birthday Cake Topper Rose Gold Glitter Personalised Cake Toppers for Grandfather Grandmother Dad Mom Uncle Birthday Party Cake Decorations Kit with Star Heart Cupcake Topper

HONGP£3.337 rev

1y ago

What buyers say about 70th birthday cake topper

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

What buyers love

Quality-Overall27%

“Good quality”

Value For Money23%

“Well worth the money”

Advertised Vs Actual Product11%

“As described”

Design-Overall6%

“Very decorative”

Adhesion/Stickiness6%

“Super sticky and looks good”

Color5%

“Pretty”

Brightness/Shine/Glow5%

“They are easy to light, good value and looked stylish”

Assembly/Installation3%

“Easy to insert”

Size-Overall2%

“it fits the bill perfectly”

Ease Of Use2%

“simple to decorate”

What buyers complain about

Quality-Overall28%

“Quick cheap quality”

Thickness16%

“Its not very thick”

Strength14%

“so it doesnt feel especially sturdy”

Value For Money6%

“look far more expensive than the price”

Ease Of Use3%

“This is a bit fiddly”

Adhesion/Stickiness2%

“if the stickers lose their stickiness”

Recycle/Reuse2%

“possibly not one for re-use”

Top return reasons

Size-Overall32%

Color24%

Quality-Overall16%

Strength11%

Maintenance And Repair5%

Shape/Style5%

Defective Material/Parts3%

Value For Money3%

Design-Overall3%

Common questions

Is 70th birthday cake topper profitable to sell on Amazon United Kingdom?: The niche generates £36K/yr across 31 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is -11.2%. Flapen's verdict: Skip it (49/100).
How competitive is the 70th birthday cake topper niche?: 22 brands and 26 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 64% of demand.
What do buyers complain about in 70th birthday cake topper?: Top complaints mined from reviews: Quality-Overall, Thickness, Strength. The return rate is 0.5%.
When does demand for 70th birthday cake topper peak?: Demand is steady year-round — the busiest month runs 1.7× the quietest.
What does it cost to enter the 70th birthday cake topper niche?: Listings span £2.50–£6.10; the average listing price is £3.89 (sweet spot $15–$100). The average incumbent carries 723 reviews — the moat a new listing must climb.