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Birthday Decoration

Maybe

An estimated 0.6% of orders come back. But prices span $2.02–$14.42, mostly outside the sweet spot, so Birthday Decoration is a Maybe.

Flapen Score
63
63 / 100
Top 12% of 5,777 Home & Garden niches · +12 vs the category median of 51
Market size
£1.4M/yr4.3M searches / yr
90-day growth
+3.4%search demand this quarter
Competition
30%top-5 click share · 42 brands · 110 sellers

Flapen Score

Birthday Decoration against its category

The dotted line is the Home & Garden average. Past it, Birthday Decoration is stronger. Inside it, weaker.

63Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Birthday Decoration market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Birthday Decoration 4.3M times last year and spent an estimated £1.4M. The top 5 brands take 41% of clicks. Flapen scores it 63 out of 100, a Maybe.

01 · Demand

An estimated 4.7% of those searches ended in a purchase.

Shoppers searched for this 4.3M times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 4.7% of those searches ended in a purchase. Searches in the last 90 days moved +3.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated £1.4M a year.

Searches, last 12 months
4.3M
Growth, 90 days vs prior 90
+3.4%
Conversion, latest week
4.7%
Market size, estimated
£1.4Ma year
Peak month
July1.7× the quietest month
Top search term
birthday decorations987K searches a year

02 · Price

A sale here is worth £7.13.

Listings sell for £7.13 on average, from £2.02 to £14.42. Amazon reports units sold in ranges. This niche sold 150K to 200K a year. The average listing sells 1,500 to 2,000 of them. At £7.13 that is £11K to £14K a year per listing.

Average price
£7.13under the $15 to $100 sweet spot
Price range
£2.02–£14.42
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
150K–200K
Units per listing a year
1,500–2,000
Revenue per listing a year
£11K–£14K
Returns
0.6%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is reviews.

86% of listings pay for placement with sponsored ads. 98% ship with Prime. On an average day, 3.1% of listings are out of stock. The average listing ranks #189 within Party Supplies. It carries 1,520 reviews at 4.47 stars, so a new listing needs social proof before a better product.

Sponsored listings
86%
Prime listings
98%
Out of stock, average day
3.1%
Average rank
#189in Party Supplies
Average rating
4.47 starsAmazon United Kingdom average 4.36 stars
Average reviews
1,520per listing
Listings tracked
65

04 · Newcomers

2 of last year's 9 launches cleared the first-year sales bar.

9 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 28 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
9
Successful launches
2Amazon's first-year sales bar
Average brand age
28 months

Products

Top Birthday Decoration products & what they sell for

The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.

Prices and ratings read from Amazon on Jul 27, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 30% of clicks, no more. An open shelf where new products get seen.

£0£42K£85K£127K£169K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

42 falling

Sellers

110

Est. top-5 brand share

41%

Top 20: 84%

Est. top-5 click share

30%

Top 20: 66%

Open market

54%

  • Kriovoa11%
  • YELYAN11%
  • Ohugs8%
  • Buygain7%
  • Rotupap5%
  • Unique Party5%

Demand

Birthday Decoration search demand

Weekly searches over the year, seasonality beneath. Pick a range.

90K70KSpike '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.7×

Search terms

Top Birthday Decoration search terms shoppers use

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

  • birthday decorations987K/yr
  • happy birthday banner766K/yr
  • party decorations415K/yr
  • birthday banner435K/yr
  • birthday342K/yr
  • happy birthday178K/yr
  • birthday decorations for men155K/yr
  • happy birthday decorations161K/yr
  • birthday decoration for women126K/yr
  • birthday banners114K/yr

Reviews and returns

What reviews say buyers love and hate about Birthday Decoration

We read the reviews and the return reasons for every product selling here.

22%of positive reviews mention “Quality-Overall”
23%of negative reviews mention “Quality-Overall”
0.6%of orders come back
“Bad quality”
A buyer, on “Quality-Overall”23% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

18 topics

NegativePositive

FAQ

Common Birthday Decoration questions

Answered from the same tracked data.

Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data