Onesies
MaybeThe top 5 products take only 16% of clicks. But buyers convert on only 0.7% of searches, so Onesies is a Maybe.
- Flapen Score
- 54 / 100Top 17% of 16,930 Clothing, Shoes & Jewelry niches · +9 vs the category median of 4554
- Market size
- $961K/yr6.0M searches / yr
- 90-day growth
- -8.0%search demand this quarter
- Competition
- 16%top-5 click share · 42 brands · 56 sellers
Flapen Score
Onesies against its category
The dotted line is the Clothing, Shoes & Jewelry average. Past it, Onesies is stronger. Inside it, weaker.
Market
The Onesies market on Amazon at a glance
Shoppers on Amazon United States searched for Onesies 6.0M times last year and spent an estimated $961K. The top 5 brands take 67% of clicks. Demand peaks in Jan–Feb–Nov–Dec. Flapen scores it 54 out of 100, a Maybe.
01 · Demand
0.7% of searches ended in a purchase last week.
Shoppers searched for this 6.0M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 0.7% of those searches ended in a purchase. Searches in the last 90 days moved -8.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $961K a year.
- Searches, last 12 months
- 6.0M
- Growth, 90 days vs prior 90
- -8.0%
- Conversion, latest week
- 0.7%
- Market size, estimated
- $961Ka year
- Peak month
- January2.0× the quietest month
- Top search term
- newborn onesies893K searches a year
02 · Price
A sale here is worth $21.93.
Listings sell for $21.93 on average, from $8.01 to $74.85. Amazon reports units sold in ranges. This niche sold 50K to 60K a year. The average listing sells 250 to 500 of them. At $21.93 that is $5K to $11K a year per listing.
- Average price
- $21.93inside the $15 to $100 sweet spot
- Price range
- $8.01–$74.85
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 50K–60K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $5K–$11K
- Returns
- 2.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
95% of listings pay for placement with sponsored ads. 99% ship with Prime. On an average day, 1.8% of listings are out of stock. The average listing ranks #35 within Baby Boys. It carries 18,049 reviews at 4.72 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 95%
- Prime listings
- 99%
- Out of stock, average day
- 1.8%
- Average rank
- #35in Baby Boys
- Average rating
- 4.72 starsAmazon United States average 4.42 stars
- Average reviews
- 18,049per listing
- Listings tracked
- 151
04 · Newcomers
Amazon counts 46 of last year's 54 launches as successful.
54 products launched here in the last 12 months. Amazon counts 46 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 40 months on average, so the names here are settling in.
- Launched, last 12 months
- 54
- Successful launches
- 46Amazon's first-year sales bar
- Average brand age
- 40 months
Products
Top Onesies products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
Gerber Baby 8-Pack Short Sleeve Onesies Bodysuits Solid White Newborn
- Price
- $16.81
- Rating
- 4.8/5
- Reviews
- 56,105
- Age
- 7y ago

Unisex Newborn Clothes 0-3 Months Baby Boy Essentials Gray Photoshoot Jumpsuit
- Price
- $10.19
- Rating
- 4.7/5
- Reviews
- 1,164
- Age
- 2y ago

Gerber Baby Girls 15 Piece Onesies Bodysuit Multi Size Pack Shirt White 0-3M 3-6M 6-9M US
- Price
- $35.35
- Rating
- 4.8/5
- Reviews
- 6,640
- Age
- 10y ago

Yoofoss Rayon Made From Bamboo Baby Pajamas 3pcs Newborn Sleepers For Boy Girl Clothes Preemie Footed Pajamas Zipper Baby Pjs with Mitten Sage&green&beige
- Price
- $31.88
- Rating
- 4.6/5
- Reviews
- 253
- Age
- 7mo ago

Gerber Baby Boys 4 Pack N Play Footie And Toddler Sleepers Jungle Blue 0-3 Months US
- Price
- $25.71
- Rating
- 4.7/5
- Reviews
- 52,562
- Age
- 6y ago
Trending
90-day click momentum
Yoofoss Baby Pajamas 100% Organic Cotton Newborn Sleepers Boys Girls Clothes 3-Pack Soft infant Footed PJs with Mitten Cuffs Zipper Footies Pajamas
- Price
- $24.91
- Rating
- 4.7/5
- Reviews
- 1,181
- Age
- 9mo ago

Yoofoss Baby Pajamas 100% Organic Cotton Baby Sleepers for 0-3 Months Boys Girls Clothes 3-Pack Soft infant Toddler Footed PJs with Mitten Cuffs Zipper Footies Pajamas
- Price
- $23.87
- Rating
- 4.7/5
- Reviews
- 1,181
- Age
- 11mo ago

Yoofoss Rayon Made From Bamboo Baby Pajamas 3pcs Newborn Sleepers For Boy Girl Clothes Preemie Footed Pajamas Zipper Baby Pjs with Mitten Sage&green&beige
- Price
- $31.88
- Rating
- 4.6/5
- Reviews
- 253
- Age
- 7mo ago

Gerber Baby 5-Pack Solid Onesies Bodysuits White 0-3 Months
- Price
- $13.06
- Rating
- 4.8/5
- Reviews
- 58,053
- Age
- 19y ago

Gerber Baby 5-Pack Solid Onesies Bodysuits White 3-6 Months
- Price
- $13.07
- Rating
- 4.8/5
- Reviews
- 58,053
- Age
- 19y ago
Newest
by launch date
Simple Joys by Carters Baby 5-Pack Short-Sleeve Bodysuit Green/Grey Forest Animals/Light Grey Heather/Mint Green Stripe/White Llama Newborn
- Price
- $18.82
- Rating
- 4.8/5
- Reviews
- 5,346
- Age
- 2mo ago

Yoofoss Rayon Made From Bamboo Baby Pajamas 3pcs Newborn Sleepers For Boy Girl Clothes Preemie Footed Pajamas Zipper Baby Pjs with Mitten Sage&green&beige
- Price
- $31.88
- Rating
- 4.6/5
- Reviews
- 253
- Age
- 7mo ago

Yoofoss Baby Pajamas 100% Organic Cotton Newborn Sleepers Boys Girls Clothes 3-Pack Soft infant Footed PJs with Mitten Cuffs Zipper Footies Pajamas
- Price
- $24.91
- Rating
- 4.7/5
- Reviews
- 1,181
- Age
- 9mo ago

Bibimom Baby Registry Search Gender Neutral Baby Clothes Newborn Essentials Must Haves 0-3 Months Newborn Clothes Boy Outfits Yellow Summer Fall Winter New Born Romper Hospital Going Home Outfit
- Price
- $10.12
- Rating
- 4.6/5
- Reviews
- 108
- Age
- 11mo ago

Yoofoss Baby Pajamas 100% Organic Cotton Baby Sleepers for 0-3 Months Boys Girls Clothes 3-Pack Soft infant Toddler Footed PJs with Mitten Cuffs Zipper Footies Pajamas
- Price
- $21.93
- Rating
- 4.7/5
- Reviews
- 1,181
- Age
- 11mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take only 16% of clicks. An open shelf where new products get seen.
Brands
42 falling
Sellers
56
Top-5 brand share
67%
Top 20: 90%
Top-5 click share
16%
Top 20: 39%
Open market
30%
- Gerber36%
- Yoofoss11%
- Simple Joys by Carter's9%
- Bibimom6%
- Burt's Bees Baby4%
- Amazon Essentials4%
Demand
Onesies search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 2.0×
Search terms
Top Onesies search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- newborn onesies893K/yr
- gender neutral baby clothes914K/yr
- onesies652K/yr
- newborn sleepers419K/yr
- baby boy onesies365K/yr
- baby pajamas407K/yr
- onesies 3-6 months275K/yr
- baby boy sleepers249K/yr
- neutral baby clothes251K/yr
- baby clothes unisex267K/yr
Reviews and returns
What reviews say buyers love and hate about Onesies
What buyers praise, what they complain about and why they send it back, from the reviews.
Complain
Fits large
Runs very small
Too short
Not well made
very disappointed in the quality control
Poor quality
Cheap material
The material is also poorer quality
material is not soft
Cheap zipper
Broken zipper
Broken Zipper after 3-4ish months
its pretty thick
Also, the original Gerber material is thick
Also, thinner than I thought,
Love
Material is soft
Butter soft
Incredibly soft
the product is beautiful
Quality & colors are cute
Amazing quality
The sizing is accurate
Fits as expected
Fits great
Its very convenient
Looks good and comfortable for night sleeps
super comfortable for my baby
the color is accurate
Nice neutral colors
Beautiful colors
Return
2.5% Return rate 72% Fixable by listing
Fits large
Runs very small
Too short
Cheap material
The material is also poorer quality
material is not soft
Wrong description
False advertising
Not as advertised
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Onesies questions
Answered from the same tracked data.









