Is the little mermaid profitable to sell on Amazon United States?

The niche generates $421K/yr across 41 tracked products. 7 of 13 products launched in the last 360 days are still selling. 90-day search growth is +15.2%. Flapen's verdict: Worth a look (56/100).

How competitive is the the little mermaid niche?

20 brands and 113 sellers compete. The top 5 products take 39% of clicks and top 5 brands hold 65% of demand.

What do buyers complain about in the little mermaid?

Top complaints mined from reviews: Size-Overall, Quality-Overall, Durability. The return rate is 1.7%.

When does demand for the little mermaid peak?

Demand peaks in Sep–Oct–Nov–Dec; the busiest month runs 5.3× the quietest.

What does it cost to enter the the little mermaid niche?

Listings span $9.23–$38.20; the average listing price is $19.97 (sweet spot $15–$100). The average incumbent carries 2,480 reviews — the moat a new listing must climb.

the little mermaid

Worth a look

Shows a sweet-spot price point ($19.97 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Avg price

Great$19.97

avg listing price — sweet spot $15–$100

Returns

Great1.7%

return rate — above 5% kills the launch gate

Price range

Great$9.23–$38.20

cheapest to priciest tracked listing — scored on the share inside $15–$100

Competition

Great39%

top-5 click share — an open shelf

Brand share

Good65%

top-5 brand share — brands hold most of the demand

Market size

Good$421K

$421K/yr · 1.4M searches

Growth

Okay+15.2%

90-day search growth — must beat 0% to launch

Review moat

Okay2,479.56

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Conversion

Bad1.5%

search→purchase rate — share of searches ending in a sale

Signals No Dominant Brand Low Review Barrier

According to Flapen's Amazon United States niche tracking, the little mermaid is a $421K/yr Amazon United States market (1.4M searches/yr). The top 5 brands hold 65% of demand. Demand peaks in Sep–Oct–Nov–Dec. Verdict: Worth a look — 56/100.

Data updated Jul 31, 2026 · scored weekly · How we score niches

the little mermaid market data

Units sold / yr: 20K–25K; avg 100–250/product
Revenue / yr: $399K–$499K; units × avg price
Conversion rate: 1.5%
Avg BSR: #139
Page quality: 0%
Prime: 93%
Sponsored: 83%
Out of stock: 7.1%
Avg brand age: 38 months
Avg seller age: 144 days

Competition & brand share

Clicks spread well past the top 5 (39% combined) — an open shelf where new products get seen.

Brands

20 falling

Sellers

113

Top-5 brand share

65%

Top 20: 100%

Top-5 click share

39%

Top 20: 72%

Open market

31%

Paljaca19%
Disney18%
Disney Store12%
SwimWays9%
Mattel7%
Josmo5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +15.2% search growth over the last 90 days.

Peak months: Sep, Oct, Nov, Dec · busiest ÷ quietest = 5.3×

Open Trend

Top the little mermaid search terms

the little mermaid366K/yr +18.4%0.1% conv.
little mermaid325K/yr +6.1%0.5% conv.
little mermaid toys255K/yr +19.5%1.4% conv.
ariel toys162K/yr +16.3%1.2% conv.
the little mermaid toys48K/yr +14.4%0.9% conv.
little mermaid doll49K/yr +21.4%1.1% conv.
ariel toy30K/yr +17.5%1.9% conv.
princess ariel25K/yr +11.6%0.6% conv.
sirenita ariel21K/yr +24.5%0.4% conv.
ariel mermaid19K/yr +18.9%0.7% conv.

All search terms

Top the little mermaid 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Mermaid Tail Blanket for Kids Soft Wearable Mermaid Tail Blankets Super Plush Flannel Sleeping Snuggle Blanket Gifts for Girls 4~12 Year (Purple)

Paljaca$14.864.8★324 rev

Disney Store Official Princess Classic Doll (Ariel from The Little Mermaid) 11 Inches Includes Brush with Molded Details Fully Posable Toy in Classic Outfit - Disney Princess Toys

Disney Store$19.104.8★11,778 rev

SwimWays Disney The Little Mermaid Dive Characters Pool Toy 3-Pack; Ages 5+

SwimWays$12.534.7★175 rev

Disney Girls Nightgown Fantasy Gown Comfortable Nightwear Soft & Cute Pajamas for Kids UNDER THE WATER 2 4T

Disney$11.844.8★9,029 rev

ProCase Mermaid Jewelry Box for Girls Kids Musical Jewelry Boxes with Spinning Mermaid Doll Birthday Gifts for Little Girls Children Toddler Ages 3 4 5 6 7 8 -Mermaid (Box with Jewelry)

ProCase$17.264.4★302 rev

Newest

by launch date

Disney Girls Nightgown Fantasy Gown Comfortable Nightwear Soft & Cute Pajamas for Kids UNDER THE WATER 2 4T

Disney$11.849,029 rev

2mo ago

Disney Little Mermaid Girls Princess Dress Nightgown Fantasy Gown Soft & Cute Pajamas for Kids

Disney$24.3621,995 rev

2mo ago

Disney Little Mermaid Girls Short Sleeve T-Shirt and Bike Shorts Set for Toddler to Big Kids

Disney$15.580 rev

4mo ago

Melissa & Doug Sticker Wow! 24-Page Activity Pad and Sticker Stamper 300 Stickers Arts and Crafts Fidget Toy Collectible Character Disney Princess Ariel - for Kids Ages 3+ - FSC Certified

Melissa & Doug$12.72110 rev

5mo ago

Disney The Little Mermaid Ariel Baby Girl Dress Blue Under the Sea Sleeveless Casual Summer Sundress Infant Birthday Party Outfits Clothes 6-9 Months

Disney$15.611,019 rev

6mo ago

What buyers say about the little mermaid

What buyers praise and complain about, mined from review topics.

What buyers love

Fun/Entertainment Experience21%

“fun for kids”

Quality-Overall12%

“Good Quality”

Gifting Purpose10%

“Great gift idea”

Value For Money8%

“Good value”

Size-Overall7%

“This is perfect length my daughter absolutely loves it”

Color6%

“The colors are fabulous”

Advertised Vs Actual Product4%

“Looks exactly as pictured”

Durability3%

“Durable”

Design-Overall3%

“The sparkling design really stands out”

Ease Of Use2%

“Easy to use”

What buyers complain about

Size-Overall32%

“Very large”

Quality-Overall11%

“Not very well made”

Durability7%

“Breaks easily”

Value For Money6%

“But I still feel like it was a little pricey”

Strength3%

“Flimsy”

Gifting Purpose2%

“Not great to give as a birthday gift”

Adhesion/Stickiness2%

“My only complaint is that the stickers arent that sticky”

Advertised Vs Actual Product2%

“It is not what it's described to be”

Material Quality1%

“Extremely cute gift material was cheap”

Ease Of Use1%

“Almost impossible to get their feet perfectly aligned to stand”

Top return reasons

Size-Overall52%

Value For Money7%

Quality-Overall6%

Advertised Vs Actual Product4%

Defective Material/Parts4%

Material Quality4%

Gifting Purpose3%

Length3%

Functionality-Overall2%

Product Condition2%

Common questions

Is the little mermaid profitable to sell on Amazon United States?: The niche generates $421K/yr across 41 tracked products. 7 of 13 products launched in the last 360 days are still selling. 90-day search growth is +15.2%. Flapen's verdict: Worth a look (56/100).
How competitive is the the little mermaid niche?: 20 brands and 113 sellers compete. The top 5 products take 39% of clicks and top 5 brands hold 65% of demand.
What do buyers complain about in the little mermaid?: Top complaints mined from reviews: Size-Overall, Quality-Overall, Durability. The return rate is 1.7%.
When does demand for the little mermaid peak?: Demand peaks in Sep–Oct–Nov–Dec; the busiest month runs 5.3× the quietest.
What does it cost to enter the the little mermaid niche?: Listings span $9.23–$38.20; the average listing price is $19.97 (sweet spot $15–$100). The average incumbent carries 2,480 reviews — the moat a new listing must climb.