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Baby Onesies 6-9 Months Girl

Fail

Shoppers spend an estimated $65K a year here, so Baby Onesies 6-9 Months Girl is a Fail.

Flapen Score
47
47 / 100
Top 41% of 16,930 Clothing, Shoes & Jewelry niches · +2 vs the category median of 45
Market size
$65K/yr106K searches / yr
90-day growth
+2.7%search demand this quarter
Competition
23%top-5 click share · 20 brands · 22 sellers

Flapen Score

Baby Onesies 6-9 Months Girl against its category

The dotted line is the Clothing, Shoes & Jewelry average. Past it, Baby Onesies 6-9 Months Girl is stronger. Inside it, weaker.

47Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Baby Onesies 6-9 Months Girl market on Amazon at a glance

Shoppers on Amazon United States searched for Baby Onesies 6-9 Months Girl 106K times last year and spent an estimated $65K. The top 5 brands take 81% of clicks. Flapen scores it 47 out of 100, a Fail.

01 · Demand

An estimated 2.9% of those searches ended in a purchase.

Shoppers searched for this 106K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.9% of those searches ended in a purchase. Searches in the last 90 days moved +2.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $65K a year.

Searches, last 12 months
106K
Growth, 90 days vs prior 90
+2.7%
Conversion, latest week
2.9%
Market size, estimated
$65Ka year
Peak month
July1.3× the quietest month
Top search term
baby girl onesies 6-9 months35K searches a year

02 · Price

A sale here is worth $21.36.

Listings sell for $21.36 on average, from $7.42 to $58.34. Amazon reports units sold in ranges. This niche sold 3K to 3K a year. The average listing sells 0 to 100 of them. At $21.36 that is $0 to $2K a year per listing.

Average price
$21.36inside the $15 to $100 sweet spot
Price range
$7.42–$58.34
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
3K–3K
Units per listing a year
0–100
Revenue per listing a year
$0–$2K
Returns
2.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is ads and reviews.

96% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 5.8% of listings are out of stock. The average listing ranks #71 within Baby Girls. It carries 19,199 reviews at 4.75 stars, so a new listing needs social proof before a better product.

Sponsored listings
96%
Prime listings
100%
Out of stock, average day
5.8%
Average rank
#71in Baby Girls
Average rating
4.75 starsAmazon United States average 4.42 stars
Average reviews
19,199per listing
Listings tracked
95

04 · Newcomers

20 of last year's 33 launches cleared the first-year sales bar.

33 products launched here in the last 12 months. 20 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 36 months on average, so the names here are settling in.

Launched, last 12 months
33
Successful launches
20Amazon's first-year sales bar
Average brand age
36 months

Products

Top Baby Onesies 6-9 Months Girl 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 23% of clicks, no more. An open shelf where new products get seen.

$0$1K$3K$4K$5K1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

20 rising

Sellers

22

Est. top-5 brand share

81%

Top 20: 100%

Est. top-5 click share

23%

Top 20: 54%

Open market

14%

  • Gerber36%
  • Simple Joys by Carter's14%
  • Amazon Essentials13%
  • Onesies Brand13%
  • Butterblu5%
  • Yoofoss4%
  • Open — no brand owns it (14 brands, 14%)

Demand

Baby Onesies 6-9 Months Girl search demand

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

3K2KHoliday '24Prime Day '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Search terms

Top Baby Onesies 6-9 Months Girl search terms shoppers use

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

  • baby girl onesies 6-9 months35K/yr
  • 6 month onesies girl12K/yr
  • 9 month onesies girl12K/yr
  • onesie 6-9 months girl11K/yr
  • onesies 6-9 months girl10K/yr
  • 6-9 month onesies girl9K/yr
  • 6-9 month girl onesies10K/yr
  • girl onesies 6-9 months4K/yr
  • baby onesies 6-9 months girl3K/yr

Reviews and returns

What reviews say buyers love and hate about Baby Onesies 6-9 Months Girl

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

19%of positive reviews mention “Quality-Overall”
28%of negative reviews mention “Size-Overall”
2.0%of orders come back
“Terrible fit”
A buyer, on “Size-Overall”28% 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 Baby Onesies 6-9 Months Girl 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