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16th Birthday Card

Maybe

An estimated 0.2% of orders come back. But prices span $2.53–$13.47, mostly outside the sweet spot, so 16th Birthday Card is a Maybe.

Flapen Score
54
54 / 100
Top 18% of 835 Stationery & Office Supplies niches · +7 vs the category median of 47
Market size
£87K/yr226K searches / yr
90-day growth
-4.9%search demand this quarter
Competition
30%top-5 click share · 42 brands · 58 sellers

Flapen Score

16th Birthday Card against its category

The dotted line is the Stationery & Office Supplies average. Past it, 16th Birthday Card is stronger. Inside it, weaker.

54Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The 16th Birthday Card market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for 16th Birthday Card 226K times last year and spent an estimated £87K. The top 5 brands take 38% of clicks. Flapen scores it 54 out of 100, a Maybe.

01 · Demand

An estimated 9.2% of those searches ended in a purchase.

Shoppers searched for this 226K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 9.2% of those searches ended in a purchase. Searches in the last 90 days moved -4.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated £87K a year.

Searches, last 12 months
226K
Growth, 90 days vs prior 90
-4.9%
Conversion, latest week
9.2%
Market size, estimated
£87Ka year
Peak month
September1.6× the quietest month
Top search term
16th birthday card95K searches a year

02 · Price

A sale here is worth £4.19.

Listings sell for £4.19 on average, from £2.53 to £13.47. Amazon reports units sold in ranges. This niche sold 20K to 25K a year. The average listing sells 250 to 500 of them. At £4.19 that is £1K to £2K a year per listing.

Average price
£4.19under the $15 to $100 sweet spot
Price range
£2.53–£13.47
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
20K–25K
Units per listing a year
250–500
Revenue per listing a year
£1K–£2K
Returns
0.2%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

78% of listings pay for placement with sponsored ads. 94% ship with Prime. On an average day, 5.7% of listings are out of stock. The average listing ranks #2,255 within Cards & Card Stock. It carries 270 reviews at 4.64 stars, so a new listing needs social proof before a better product.

Sponsored listings
78%
Prime listings
94%
Out of stock, average day
5.7%
Average rank
#2,255in Cards & Card Stock
Average rating
4.64 starsAmazon United Kingdom average 4.36 stars
Average reviews
270per listing
Listings tracked
63

04 · Newcomers

1 of last year's 28 launches cleared the first-year sales bar.

28 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 24 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
28
Successful launches
1Amazon's first-year sales bar
Average brand age
24 months

Products

Top 16th Birthday Card 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 29, 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£3K£5K£8K£10K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

42 rising

Sellers

58

Est. top-5 brand share

38%

Top 20: 84%

Est. top-5 click share

30%

Top 20: 67%

Open market

57%

  • Stuff413%
  • Maise & Rose9%
  • Piccadilly Greetings7%
  • HOMANGA5%
  • LimaLima5%
  • Gosknor5%

Demand

16th Birthday Card search demand

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

5K3KSpike '25Spike '26DecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

No pronounced peak months · busiest ÷ quietest = 1.6×

Search terms

Top 16th Birthday Card search terms shoppers use

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

  • 16th birthday card95K/yr
  • 16th birthday card boy25K/yr
  • 16th birthday card girl24K/yr
  • 16 birthday card25K/yr
  • niece 16th birthday card10K/yr
  • 16 birthday card boy8K/yr
  • birthday card 16 year old girl6K/yr
  • happy 16th birthday card6K/yr
  • 16 birthday card girl6K/yr
  • 16th birthday cards6K/yr

Reviews and returns

What reviews say buyers love and hate about 16th Birthday Card

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

44%of positive reviews mention “Quality-Overall”
29%of negative reviews mention “Size-Overall”
0.2%of orders come back
“I thought it was larger”
A buyer, on “Size-Overall”29% 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.

16 topics

NegativePositive

FAQ

Common 16th Birthday Card 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