baby shark pajamas
Skip itA small market ($66K/yr) — this niche doesn't clear our bar today.
Competition
Incredible16%top-5 click share — an open shelf
Avg price
Great$20.38avg listing price — sweet spot $15–$100
Review moat
Good804.13avg incumbent reviews — the moat a new listing must climb
Price range
Good$3.04–$37.60cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Okay3.3%return rate — above 5% kills the launch gate
Brand share
Okay78%top-5 brand share — brands hold most of the demand
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-5.1%90-day search growth — must beat 0% to launch
Conversion
Bad1.8%search→purchase rate — share of searches ending in a sale
Market size
Bad$66K$66K/yr · 184K searches
According to Flapen's Amazon United States niche tracking, baby shark pajamas is a $66K/yr Amazon United States market (184K searches/yr). The top 5 brands hold 78% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 45/100.
Data updated Jul 8, 2026 · scored weekly · How we score niches
baby shark pajamas market data
- Units sold / yr
- 3K–4K
- avg 0–100/product
- Revenue / yr
- $61K–$82K
- units × avg price
- Conversion rate
- 1.8%
- Avg BSR
- #2,404
- Page quality
- 0%
- Prime
- 90%
- Sponsored
- 76%
- Out of stock
- 10.2%
- Avg brand age
- 37 months
- Avg seller age
- 160 days
Competition & brand share
Clicks spread well past the top 5 (16% combined) — an open shelf where new products get seen.Brands
27 rising
Sellers
38
Top-5 brand share
78%
Top 20: 98%
Top-5 click share
16%
Top 20: 45%
Open market
17%
- Nickelodeon39%
- Pinkfong18%
- Luke and Lulu10%
- Tstars7%
- Baby Shark5%
- Bellabu Bear5%
- Open — no brand owns it (21 brands, 17%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -5.1% search growth over the last 90 days.Peak months: Nov, Dec · busiest ÷ quietest = 2.2×
Top baby shark pajamas search terms
- baby shark pajamas34K/yr
- baby shark dress17K/yr
- baby shark clothes24K/yr
- baby shark toothbrush20K/yr
- baby shark clothes girl7K/yr
- baby shark outfit12K/yr
- baby shark outfit girl11K/yr
- baby shark toddler clothes8K/yr
- baby shark outfit boys6K/yr
- baby shark pjs8K/yr
Top baby shark pajamas products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Nickelodeon Baby Shark Girls 2-Piece Tank Top and Bike Shorts Set for Toddlers
Nickelodeon$14.894.6★28 rev
Pinkfong Baby Shark Toddler Girls Glitter 2-Piece Knit Coverall and Headband Outfit Baby Shark Pink 2T
Pinkfong$19.404.7★334 rev
Pinkfong Baby Shark Toddler Girls Graphic T-Shirt and Leggings Outfit Set Pink/Blue 3T
Pinkfong$19.664.8★1,338 rev
Nickelodeon Baby Shark Girls T-Shirts and Legging Pants Set for Infant and Toddlers
Nickelodeon$24.604.6★516 rev
Nickelodeon Baby Shark Girls Long Sleeve Shirt and Jogger Set for Infant Toddler and Little Kids Pink/Grey
Nickelodeon$25.834.7★332 rev
Newest
by launch date
Nickelodeon Boys Pajamas Baby Shark 18 Months
Nickelodeon$19.29437 rev
LIOMENGZI Toddler Baby Boy Hooded Shark Summer Outfit Funny T-Shirt Shorts Set Infant Shark Clothes 6 12 18 Months 2T 3T(Blue Shark 12-18 Months)
LIOMENGZI$13.24138 rev
Plaaee Girls Sleeveless Dress Shark Blue Sundress for Casual Home Party Beach 4T
Plaaee$9.909 rev
Nickelodeon Baby Shark Girls 2-Piece Tank Top and Bike Shorts Set for Toddlers
Nickelodeon$14.8928 rev
Little Sleepies Pajamas for Baby Boys & Girls Viscose from Bamboo Baby Pajamas Snug Sleeper Toddler PJs 2-Way Zipper Shark Soiree 3-6M
Little Sleepies$36.083,187 rev
Trending
90-day click momentumLittle Sleepies Pajamas for Baby Boys & Girls Viscose from Bamboo Baby Pajamas Snug Sleeper Toddler PJs 2-Way Zipper Shark Soiree 3-6M
Little Sleepies$36.084.7★
LIOMENGZI Toddler Baby Boy Hooded Shark Summer Outfit Funny T-Shirt Shorts Set Infant Shark Clothes 6 12 18 Months 2T 3T(Blue Shark 12-18 Months)
LIOMENGZI$13.244.6★
Nickelodeon Baby Shark Boys 3 Piece Short Set (Toddler/Kid) Navy 3T
Nickelodeon$12.764.5★
Pinkfong Baby Shark Toddler Girls Graphic T-Shirt and Leggings Outfit Set Pink/Blue 3T
Pinkfong$19.664.8★
Nickelodeon Baby Shark Boys 3 Piece Short Set (Toddler/Kid) Grey 5
Nickelodeon$13.054.5★
What buyers say about baby shark pajamas
What buyers praise and complain about, mined from review topics.What buyers love
“Fit well”
“Nice quality cheap price”
“The material is soft”
“Best price”
“Comfortable”
“Great gift idea”
“Suction is great”
“the design is super cute”
“which is exactly what I was looking for”
“Cute colors”
What buyers complain about
“Pretty big”
“Ripped easily”
“not well made”
“there's two holes in it”
“Not as soft”
“I think the price is a bit high”
“The seams are all coming apart”
“nothing ever changes”
“Music stop working shortly after purchase”
“cheap material”
Top return reasons
Common questions
- Is baby shark pajamas profitable to sell on Amazon United States?
- The niche generates $66K/yr across 126 tracked products. 1 of 12 products launched in the last 360 days are still selling. 90-day search growth is -5.1%. Flapen's verdict: Skip it (45/100).
- How competitive is the baby shark pajamas niche?
- 27 brands and 38 sellers compete. The top 5 products take 16% of clicks and top 5 brands hold 78% of demand.
- What do buyers complain about in baby shark pajamas?
- Top complaints mined from reviews: Size-Overall, Durability, Quality-Overall. The return rate is 3.3%.
- When does demand for baby shark pajamas peak?
- Demand peaks in Nov–Dec; the busiest month runs 2.2× the quietest.
- What does it cost to enter the baby shark pajamas niche?
- Listings span $3.04–$37.60; the average listing price is $20.38 (sweet spot $15–$100). The average incumbent carries 804 reviews — the moat a new listing must climb.