sloth costume
Skip itA small market ($19K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$26.64avg listing price — sweet spot $15–$100
Price range
Great$7.69–$43.92cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good45%top-5 click share — leaders hold, buyers still browse
Brand share
Good66%top-5 brand share — brands hold most of the demand
Review moat
Okay1,934.29avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Okay+13.6%90-day search growth — must beat 0% to launch
Returns
Bad7.9%return rate — above 5% kills the launch gate
Conversion
Bad1.1%search→purchase rate — share of searches ending in a sale
Market size
Bad$19K$19K/yr · 66K searches
According to Flapen's Amazon United States niche tracking, sloth costume is a $19K/yr Amazon United States market (66K searches/yr). The top 5 brands hold 66% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Skip it — 42/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
sloth costume market data
- Units sold / yr
- 750–1K
- avg 0–100/product
- Revenue / yr
- $20K–$27K
- units × avg price
- Conversion rate
- 1.1%
- Avg BSR
- #11,217
- Page quality
- 0%
- Prime
- 97%
- Sponsored
- 86%
- Out of stock
- 15.3%
- Avg brand age
- 40 months
- Avg seller age
- 197 days
Competition & brand share
The top 5 products take 45% of clicks — established leaders, but buyers still shop beyond them.Brands
21 rising
Sellers
23
Top-5 brand share
66%
Top 20: 99%
Top-5 click share
45%
Top 20: 83%
Open market
29%
- COSUSKET29%
- SAMGU16%
- ATOZ10%
- SimZoo6%
- CANASOUR5%
- OLAOLA4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +13.6% search growth over the last 90 days.Peak months: Sep, Oct, Nov · busiest ÷ quietest = 21.7×
Top sloth costume search terms
- sloth costume33K/yr
- sloth costume kids15K/yr
- sloth costume adult12K/yr
- adult sloth costume3K/yr
- sloth halloween costume4K/yr
Top sloth costume 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
COSUSKET Fitted Unisex Adult Sloth Onesie Pajamas Halloween Flannel Womens Cosplay Animal One Piece Costume
COSUSKET$27.964.7★9,011 rev
SAMGU Sloth Onesie Adult Halloween Cosplay Costume Cartoon One Piece Pajamas Homewear for Women Men Small
SAMGU$22.394.4★4,435 rev
COSUSKET Fitted Unisex Adult Sloth Onesie Pajamas Halloween Flannel Womens Cosplay Animal One Piece Costume
COSUSKET$28.334.7★9,011 rev
SAMGU Adult Sloth Onesie Halloween Cosplay Costume Cartoon One Piece Pajamas Homewear for Women Men Large
SAMGU$23.784.4★4,435 rev
SimZoo Kids Animal Pajamas Boy Girls Sloth Cosplay Costume Sleepwear One-Piece Unisex Homewear 12-13Y Brown
SimZoo$32.824.6★427 rev
Newest
by launch date
Trs Chic Mailanda Unisex Fleece Sloth Adult Onesie Costume Pajamas Zip Up Plush Sleepwear Loungewear
Très Chic Mailanda$21.8161 rev
VioraWhite Adult Inflatable Costume Ride on Summer Blow up Costume for Men Women Carnival Halloween Christmas Cosplay Dress(Sloth)
VioraWhite$37.87125 rev
WEQJC Adult Onesie Pajamas Halloween Costume One-Piece Slim Fit Sleepwear Cosplay Suit for Mens Womens(Brown Sloth Small)
WEQJC$17.26194 rev
WEQJC Adult Onesie Pajamas Halloween Costume One-Piece Slim Fit Sleepwear Cosplay Suit for Mens Womens(Brown Sloth Large)
WEQJC$17.29194 rev
OLAOLA Adult Onesie Halloween Sloth Costume Unisex Cosplay Pajamas
OLAOLA$24.7678 rev
Trending
90-day click momentumTrs Chic Mailanda Unisex Fleece Sloth Adult Onesie Costume Pajamas Zip Up Plush Sleepwear Loungewear
Très Chic Mailanda$21.814.3★
DarkCom Sloth Onesie Animal Unisex Adult Pajamas Flannel One Piece Sheep Cosplay Halloween Costume Gift for Women Men Medium
DarkCom$24.134.5★
WEQJC Adult Onesie Pajamas Halloween Costume One-Piece Slim Fit Sleepwear Cosplay Suit for Mens Womens(Brown Sloth Small)
WEQJC$17.264.5★
OLAOLA Adult Onesie Halloween Sloth Costume Unisex Cosplay Pajamas
OLAOLA$24.764.4★
ATOZ Unisex Kids Animal Pink Sloth Onesie Halloween Cosplay Costume
ATOZ$30.464.5★
What buyers say about sloth costume
What buyers praise and complain about, mined from review topics.What buyers love
“Fun gift”
“Perfect size”
“It is so comfortable”
“This blanket hoodie is warm, soft, and really comfortable for lounging around the house”
“Excellent quality”
“Well worth the price”
“they seem durable”
“The sloth design is cute, and they make a great gift for someone who likes silly socks, animals, or just weird fun little accessories”
“My favorite is getting my feet together just right to get the little magnets in the bags to catch each other”
“soft”
What buyers complain about
“runs very big”
“Cheap”
“The only problem is that there are several places the stitching is coming undone”
“doesnt seem like it could hold up to a lot of long-term wear”
“Arms are a little tight if you are a larger person”
“Hard to move around in any type of crowded space or doorways”
“got too hot”
“Thought the face looked kind of funny in the ad pictures”
“I was nervous to wash them”
“The material on the sock itself is rather thin”
Top return reasons
Common questions
- Is sloth costume profitable to sell on Amazon United States?
- The niche generates $19K/yr across 35 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is +13.6%. Flapen's verdict: Skip it (42/100).
- How competitive is the sloth costume niche?
- 21 brands and 23 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 66% of demand.
- What do buyers complain about in sloth costume?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Stitch/Finish/Polish. The return rate is 7.9% — above our launch gate.
- When does demand for sloth costume peak?
- Demand peaks in Sep–Oct–Nov; the busiest month runs 21.7× the quietest.
- What does it cost to enter the sloth costume niche?
- Listings span $7.69–$43.92; the average listing price is $26.64 (sweet spot $15–$100). The average incumbent carries 1,934 reviews — the moat a new listing must climb.