Shark Pajamas
FailAn estimated 9.6% of orders come back, so Shark Pajamas is a Fail.
- Flapen Score
- 36 / 100Ranks 9,911 of 11,240 Home & Kitchen niches · −13 vs the category median of 4936
- Market size
- $41K/yr97K searches / yr
- 90-day growth
- -11.7%search demand this quarter
- Competition
- 70%top-5 click share · 12 brands · 16 sellers
Flapen Score
Shark Pajamas against its category
The dotted line is the Home & Kitchen average. Past it, Shark Pajamas is stronger. Inside it, weaker.
Market
The Shark Pajamas market on Amazon at a glance
Shoppers on Amazon United States searched for Shark Pajamas 97K times last year and spent an estimated $41K. The top 5 brands take 83% of clicks. Demand peaks in Oct–Nov–Dec. Flapen scores it 36 out of 100, a Fail.
01 · Demand
An estimated 1.9% of those searches ended in a purchase.
Shoppers searched for this 97K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.9% of those searches ended in a purchase. Searches in the last 90 days moved -11.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $41K a year.
- Searches, last 12 months
- 97K
- Growth, 90 days vs prior 90
- -11.7%
- Conversion, latest week
- 1.9%
- Market size, estimated
- $41Ka year
- Peak month
- October8.9× the quietest month
- Top search term
- shark onesie kids44K searches a year
02 · Price
A sale here is worth $22.53.
Listings sell for $22.53 on average, from $17.48 to $34.66. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 100 to 250 of them. At $22.53 that is $2K to $6K a year per listing.
- Average price
- $22.53inside the $15 to $100 sweet spot
- Price range
- $17.48–$34.66
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $2K–$6K
- Returns
- 9.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 20.5% of listings are out of stock. The average listing ranks #436 within Wearable Blankets. It carries 1,066 reviews at 4.22 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 20.5%
- Average rank
- #436in Wearable Blankets
- Average rating
- 4.22 starsAmazon United States average 4.42 stars
- Average reviews
- 1,066per listing
- Listings tracked
- 14
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 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
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 36 months
Products
Top Shark Pajamas 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 17, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Shark Blanket Kids Shark Onesie for Kid Shark Costume Pajamas Kids Shark Blankets Hoodie Onesies
- Price
- $20.49
- Rating
- 4.3/5
- Reviews
- 908
- Age
- 2y ago

Touchat Shark Blanket for Adult & Kids Super Soft Cozy Flannel Throw Wearable Blanket Cartoon Animals Shark Onesie Hoodie Sleeping Bag Cosplay Shark Costume Blanket Gifts for Shark Lovers (Blue M)
- Price
- $18.13
- Rating
- 4.5/5
- Reviews
- 1,254
- Age
- 2y ago

Shark Blanket Hoodie Shark Pajamas Kids Sharks Sleeping Bag for Kids (M)
- Price
- $20.03
- Rating
- 4.3/5
- Reviews
- 1,079
- Age
- 2y ago

TBGENIUS Shark Blanket Hoodie Onesie for Adults Cozy Flannel Shark Costume Shark Sleeping Bag
- Price
- $17.77
- Rating
- 4.0/5
- Reviews
- 215
- Age
- 10mo ago

inkArts Shark Blanket Hoodie - Adult Shark Sleeping Bag & Cozy Flannel Hoodie
- Price
- $20.14
- Rating
- 4.2/5
- Reviews
- 4,782
- Age
- 2y ago
Trending
estimated 90-day click momentum
LABULA Unisex Children Character Onesie Pajamas Kids Halloween Cosplay Costume/Homewear/Sleepwear
- Price
- $22.78
- Rating
- 4.5/5
- Reviews
- 191
- Age
- 1y ago

HSCTEK Shark Onesie Costume Kids Baby Pajamas Cosplay Sleepwear Clothes 16
- Price
- $29.17
- Rating
- 4.7/5
- Reviews
- 273
- Age
- 1y ago

Deserthome Wearable Whale Blanket Onesie for Adult Costume Super Soft Comfortable Whale Hoodie Blue Shark Kids S
- Price
- $17.48
- Rating
- 4.0/5
- Reviews
- 232
- Age
- 1y ago

TBGENIUS Shark Blanket Hoodie Onesie for Adults Cozy Flannel Shark Costume Shark Sleeping Bag
- Price
- $17.77
- Rating
- 4.0/5
- Reviews
- 215
- Age
- 10mo ago

Shark Blanket Hoodie Onesie for Adult Kids Cozy Flannel Throw Wearable Blanket Cartoon Animals Shark Onesie Shark Costume (Pink Large)
- Price
- $19.78
- Rating
- 4.0/5
- Reviews
- 147
- Age
- 1y ago
Newest
by launch date
TBGENIUS Shark Blanket Hoodie Onesie for Adults Cozy Flannel Shark Costume Shark Sleeping Bag
- Price
- $17.77
- Rating
- 4.0/5
- Reviews
- 215
- Age
- 10mo ago

LABULA Unisex Children Character Onesie Pajamas Kids Halloween Cosplay Costume/Homewear/Sleepwear
- Price
- $22.78
- Rating
- 4.5/5
- Reviews
- 191
- Age
- 1y ago

Newleafly Unisex Kids Shark Onesie Pajamas Soft Cozy Animal Onesie Halloween Cosplay Costume
- Price
- $24.04
- Rating
- 4.1/5
- Reviews
- 15
- Age
- 1y ago

Shark Blanket Hoodie Onesie for Adult Kids Cozy Flannel Throw Wearable Blanket Cartoon Animals Shark Onesie Shark Costume (Pink Large)
- Price
- $19.78
- Rating
- 4.0/5
- Reviews
- 147
- Age
- 1y ago

Deserthome Wearable Whale Blanket Onesie for Adult Costume Super Soft Comfortable Whale Hoodie Blue Shark Kids S
- Price
- $17.48
- Rating
- 4.0/5
- Reviews
- 232
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 70% of clicks. Leaders hold, but buyers still shop past them.
Brands
12 falling
Sellers
16
Est. top-5 brand share
83%
Top 20: 100%
Est. top-5 click share
70%
Top 20: 100%
Open market
12%
- inkArts41%
- Touchat14%
- Gudina13%
- TBGENIUS10%
- ALDWDY5%
- JCJ5%
- Open — no brand owns it (6 brands, 12%)
Demand
Shark Pajamas search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Oct, Nov, Dec · busiest ÷ quietest = 8.9×
Search terms
Top Shark Pajamas search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- shark onesie kids44K/yr
- shark onesie kids 10-1222K/yr
- kids shark onesie16K/yr
- shark onesie for kids4K/yr
- shark onesies for kids9K/yr
- shark costume kids onesie2K/yr
Reviews and returns
What reviews say buyers love and hate about Shark Pajamas
We read the reviews and the return reasons for every product selling here.
“Poor fit”
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.
19 topics
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 Shark Pajamas 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









