Skip to content

Long Sleeve Onesies

Fail

Buyers convert on only 0.8% of searches, so Long Sleeve Onesies is a Fail.

Flapen Score
41
41 / 100
Ranks 11,351 of 16,930 Clothing, Shoes & Jewelry niches · −4 vs the category median of 45
Market size
$110K/yr629K searches / yr
90-day growth
-9.4%search demand this quarter
Competition
28%top-5 click share · 15 brands · 19 sellers

Flapen Score

Long Sleeve Onesies against its category

The dotted line is the Clothing, Shoes & Jewelry average. Past it, Long Sleeve Onesies is stronger. Inside it, weaker.

41Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Long Sleeve Onesies market on Amazon at a glance

Shoppers on Amazon United States searched for Long Sleeve Onesies 629K times last year and spent an estimated $110K. The top 5 brands take 89% of clicks. Flapen scores it 41 out of 100, a Fail.

01 · Demand

An estimated 0.8% of those searches ended in a purchase.

Shoppers searched for this 629K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.8% of those searches ended in a purchase. Searches in the last 90 days moved -9.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $110K a year.

Searches, last 12 months
629K
Growth, 90 days vs prior 90
-9.4%
Conversion, latest week
0.8%
Market size, estimated
$110Ka year
Top search term
long sleeve onesies120K searches a year

02 · Price

A sale here is worth $21.08.

Listings sell for $21.08 on average, from $9.19 to $55.99. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 0 to 100 of them. At $21.08 that is $0 to $2K a year per listing.

Average price
$21.08inside the $15 to $100 sweet spot
Price range
$9.19–$55.99
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
5K–6K
Units per listing a year
0–100
Revenue per listing a year
$0–$2K
Returns
2.5%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

89% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 6.3% of listings are out of stock. The average listing ranks #158 within Baby Boys. It carries 13,060 reviews at 4.75 stars, so a new listing needs social proof before a better product.

Sponsored listings
89%
Prime listings
100%
Out of stock, average day
6.3%
Average rank
#158in Baby Boys
Average rating
4.75 starsAmazon United States average 4.42 stars
Average reviews
13,060per listing
Listings tracked
80

04 · Newcomers

25 of last year's 47 launches cleared the first-year sales bar.

47 products launched here in the last 12 months. 25 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 38 months on average, so the names here are settling in.

Launched, last 12 months
47
Successful launches
25Amazon's first-year sales bar
Average brand age
38 months

Products

Top Long Sleeve Onesies products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take only 28% of clicks. An open shelf where new products get seen.

Brands

15 rising

Sellers

19

Top-5 brand share

89%

Top 20: 100%

Top-5 click share

28%

Top 20: 57%

Open market

9%

  • Brand 139%
  • Brand 229%
  • Brand 310%
  • Brand 49%
  • Brand 52%
  • Brand 62%
  • Open — no brand owns it (9 brands, 9%)

Demand

Long Sleeve Onesies search demand

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

23K18KSpike '25Spike '26SepOctNovDecJanFebMarAprMayJun

Peak months: Oct, Nov · busiest ÷ quietest = 2.9× · 10 of 12 months tracked

Search terms

Top Long Sleeve Onesies search terms shoppers use

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

  • long sleeve onesies120K/yr
  • baby long sleeve onesies108K/yr
  • long sleeve baby onesies53K/yr
  • newborn long sleeve onesies21K/yr
  • long sleeve bodysuit baby39K/yr
  • long sleeve onesie43K/yr
  • carters long sleeve onesies27K/yr
  • baby onesies long sleeve37K/yr
  • newborn onesies long sleeve24K/yr
  • gerber long sleeve onesies16K/yr

Reviews and returns

What reviews say buyers love and hate about Long Sleeve Onesies

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

16%of positive reviews mention “Soft Feel”
35%of negative reviews mention “Size-Overall”
2.5%of orders come back
“Too small”
A buyer, on “Size-Overall”35% 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.

20 topics

NegativePositive

FAQ

Common Long Sleeve Onesies questions

Answered from the same tracked data.