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1/2 Birthday Boy

Maybe

The average product has only 113 reviews. But an estimated 7.2% of orders come back, so 1/2 Birthday Boy is a Maybe.

Flapen Score
52
52 / 100
Top 22% of 16,930 Clothing, Shoes & Jewelry niches · +7 vs the category median of 45
Market size
$584K/yr1.6M searches / yr
90-day growth
-5.9%search demand this quarter
Competition
30%top-5 click share · 34 brands · 39 sellers

Flapen Score

1/2 Birthday Boy against its category

The dotted line is the Clothing, Shoes & Jewelry average. Past it, 1/2 Birthday Boy is stronger. Inside it, weaker.

52Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The 1/2 Birthday Boy market on Amazon at a glance

Shoppers on Amazon United States searched for 1/2 Birthday Boy 1.6M times last year and spent an estimated $584K. The top 5 brands take 57% of clicks. Demand peaks in May–Jun. Flapen scores it 52 out of 100, a Maybe.

01 · Demand

An estimated 2.4% of those searches ended in a purchase.

Shoppers searched for this 1.6M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.4% of those searches ended in a purchase. Searches in the last 90 days moved -5.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $584K a year.

Searches, last 12 months
1.6M
Growth, 90 days vs prior 90
-5.9%
Conversion, latest week
2.4%
Market size, estimated
$584Ka year
Peak month
May2.5× the quietest month
Top search term
1/2 birthday boy335K searches a year

02 · Price

A sale here is worth $15.20.

Listings sell for $15.20 on average, from $5.88 to $27.55. Amazon reports units sold in ranges. This niche sold 40K to 50K a year. The average listing sells 250 to 500 of them. At $15.20 that is $4K to $8K a year per listing.

Average price
$15.20inside the $15 to $100 sweet spot
Price range
$5.88–$27.55
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
40K–50K
Units per listing a year
250–500
Revenue per listing a year
$4K–$8K
Returns
7.2%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is ads.

95% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 3.2% of listings are out of stock. The average listing ranks #517 within Baby Boys. It carries 113 reviews at 4.61 stars, so a new listing needs social proof before a better product.

Sponsored listings
95%
Prime listings
100%
Out of stock, average day
3.2%
Average rank
#517in Baby Boys
Average rating
4.61 starsAmazon United States average 4.42 stars
Average reviews
113per listing
Listings tracked
56

04 · Newcomers

13 of last year's 31 launches cleared the first-year sales bar.

31 products launched here in the last 12 months. 13 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 29 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
31
Successful launches
13Amazon's first-year sales bar
Average brand age
29 months

Products

Top 1/2 Birthday Boy 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 8, 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$23K$47K$70K$93K1101001K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

34 falling

Sellers

39

Est. top-5 brand share

57%

Top 20: 87%

Est. top-5 click share

30%

Top 20: 64%

Open market

39%

  • Honganda27%
  • Lamuusaa11%
  • Bagilaanoe9%
  • Thorn Tree5%
  • Ereniko5%
  • Agvgaza4%

Demand

1/2 Birthday Boy search demand

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

30K20KSpike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May, Jun · busiest ÷ quietest = 2.5×

Search terms

Top 1/2 Birthday Boy search terms shoppers use

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

  • 1/2 birthday boy335K/yr
  • half birthday decorations210K/yr
  • 6 months birthday decorations122K/yr
  • half birthday100K/yr
  • half way to one baby boy121K/yr
  • 1/2 birthday hat121K/yr
  • half birthday outfit baby boy86K/yr
  • 1/2 birthday83K/yr
  • half birthday hat76K/yr
  • 1/2 birthday boy outfit52K/yr

Reviews and returns

What reviews say buyers love and hate about 1/2 Birthday Boy

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

27%of positive reviews mention “Quality-Overall”
24%of negative reviews mention “Size-Overall”
7.2%of orders come back
“too small”
A buyer, on “Size-Overall”24% 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 1/2 Birthday Boy 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