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Stamps for Kids

Fail

Prices span $3.70–$10.62, mostly outside the sweet spot, so Stamps for Kids is a Fail.

Flapen Score
38
38 / 100
Ranks 1,216 of 1,773 Toys & Games niches · −6 vs the category median of 44
Market size
£28K/yr98K searches / yr
90-day growth
-8.8%search demand this quarter
Competition
61%top-5 click share · 8 brands · 28 sellers

Flapen Score

Stamps for Kids against its category

The dotted line is the Toys & Games average. Past it, Stamps for Kids is stronger. Inside it, weaker.

38Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Stamps for Kids market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Stamps for Kids 98K times last year and spent an estimated £28K. The top 5 brands take 91% of clicks. Demand peaks in Nov–Dec. Flapen scores it 38 out of 100, a Fail.

01 · Demand

An estimated 3.9% of those searches ended in a purchase.

Shoppers searched for this 98K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 3.9% of those searches ended in a purchase. Searches in the last 90 days moved -8.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £28K a year.

Searches, last 12 months
98K
Growth, 90 days vs prior 90
-8.8%
Conversion, latest week
3.9%
Market size, estimated
£28Ka year
Peak month
December2.8× the quietest month
Top search term
stamps for kids29K searches a year

02 · Price

A sale here is worth £7.23.

Listings sell for £7.23 on average, from £3.70 to £10.62. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 100 to 250 of them. At £7.23 that is £723 to £2K a year per listing.

Average price
£7.23under the $15 to $100 sweet spot
Price range
£3.70–£10.62
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
4K–5K
Units per listing a year
100–250
Revenue per listing a year
£723–£2K
Returns
0.5%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is ads and reviews.

94% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 7.3% of listings are out of stock. The average listing ranks #28 within Arts & Crafts. It carries 1,536 reviews at 4.32 stars, so a new listing needs social proof before a better product.

Sponsored listings
94%
Prime listings
100%
Out of stock, average day
7.3%
Average rank
#28in Arts & Crafts
Average rating
4.32 starsAmazon United Kingdom average 4.36 stars
Average reviews
1,536per listing
Listings tracked
18

04 · Newcomers

Brands here are settling in.

The brands on the shelf have sold for 39 months on average, so the names here are settling in.

Launched, last 12 months
0
Successful launches
0Amazon's first-year sales bar
Average brand age
39 months

Products

Top Stamps for Kids 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 61% of clicks. Leaders hold, but buyers still shop past them.

£0£3K£6K£8K£11K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

8 falling

Sellers

28

Est. top-5 brand share

91%

Top 20: 100%

Est. top-5 click share

61%

Top 20: 100%

Open market

6%

  • JOYIN31%
  • Melissa & Doug22%
  • Kesote16%
  • OSDUE12%
  • SYNCFUN9%
  • Faburo4%
  • Open — no brand owns it (2 brands, 6%)

Demand

Stamps for Kids search demand

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

5K4KPrime Day '25Spike '25Black Friday '25Holiday '25Spike '26JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJul

Peak months: Nov, Dec · busiest ÷ quietest = 2.8×

Search terms

Top Stamps for Kids search terms shoppers use

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

  • stamps for kids29K/yr
  • kids stamps16K/yr
  • stamp set9K/yr
  • stampers for kids8K/yr
  • kids stamp set7K/yr
  • stamp sets for children6K/yr
  • stamps kids5K/yr
  • animal stamps3K/yr
  • kids printing & stamping7K/yr
  • toddler stamps4K/yr

Reviews and returns

What reviews say buyers love and hate about Stamps for Kids

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

31%of positive reviews mention “Value For Money”
40%of negative reviews mention “Functionality-Overall”
0.5%of orders come back
“didnt work”
A buyer, on “Functionality-Overall”40% 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 Stamps for Kids 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