Is spongebob decor profitable to sell on Amazon United States?

The niche generates $51K/yr across 40 tracked products. 3 of 13 products launched in the last 360 days are still selling. 90-day search growth is -21.0%. Flapen's verdict: Skip it (49/100).

How competitive is the spongebob decor niche?

31 brands and 41 sellers compete. The top 5 products take 35% of clicks and top 5 brands hold 41% of demand.

What do buyers complain about in spongebob decor?

Top complaints mined from reviews: Size-Overall, Adhesion/Stickiness, Quality-Overall. The return rate is 1.8%.

When does demand for spongebob decor peak?

Demand peaks in Jan–Feb; the busiest month runs 2.6× the quietest.

What does it cost to enter the spongebob decor niche?

Listings span $4.30–$37.27; the average listing price is $17.80 (sweet spot $15–$100). The average incumbent carries 1,392 reviews — the moat a new listing must climb.

spongebob decor

Skip it

A small market ($51K/yr) — this niche doesn't clear our bar today.

Brand share

Great41%

top-5 brand share — no brand owns this niche

Avg price

Great$17.80

avg listing price — sweet spot $15–$100

Competition

Great35%

top-5 click share — an open shelf

Returns

Great1.8%

return rate — above 5% kills the launch gate

Price range

Good$4.30–$37.27

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

Review moat

Good1,391.8

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Bad-21.0%

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

Market size

Bad$51K

$51K/yr · 272K searches

Conversion

Bad1.1%

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

Signals No Dominant Brand

According to Flapen's Amazon United States niche tracking, spongebob decor is a $51K/yr Amazon United States market (272K searches/yr). The top 5 brands hold 41% of demand. Demand peaks in Jan–Feb. Verdict: Skip it — 49/100.

Data updated Jul 9, 2026 · scored weekly · How we score niches

spongebob decor market data

Units sold / yr: 3K–4K; avg 0–100/product
Revenue / yr: $53K–$71K; units × avg price
Conversion rate: 1.1%
Avg BSR: #1,295
Page quality: 0%
Prime: 100%
Sponsored: 90%
Out of stock: 8.1%
Avg brand age: 34 months
Avg seller age: 160 days

Competition & brand share

Clicks spread well past the top 5 (35% combined) — an open shelf where new products get seen.

Brands

31 falling

Sellers

Top-5 brand share

41%

Top 20: 92%

Top-5 click share

35%

Top 20: 81%

Open market

52%

Silver Buffalo11%
Franco8%
KAIRA8%
Piuaeue7%
Open Road Brands7%
TSLOVER7%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -21.0% search growth over the last 90 days.

Peak months: Jan, Feb · busiest ÷ quietest = 2.6×

Open Trend

Top spongebob decor search terms

spongebob bathroom decor184K/yr -21.8%1.3% conv.
spongebob bathroom46K/yr -11.0%0.9% conv.
spongebob bathroom set28K/yr -24.2%0.9% conv.
spongebob bathroom accessories7K/yr -27.2%0.5% conv.
sponge bob bathroom accessories6K/yr -42.6%3.3% conv.

All search terms

Top spongebob decor 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★)

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

Top sellers

by 90-day click share

Spongebob Squarepants Patrick Star Soap/Lotion/Hand Sanitizer Resin Pump Dispenser 13 Ounces (Officially Licensed Product) by Franco

Franco$23.084.5★796 rev

KAIRA Funny Ocean Shower Curtain 72x72 Inch with Hooks Cute Cartoon Blue Sea Bathroom Decor Waterproof Polyester Fabric for Women Girls and Humor Lovers

KAIRA$19.384.8★92 rev

12 Pcs Cartoon Sponge Shower Curtain Hooks Decorative Bubble Shower Rod Rings Under The Sea Resin Curtain Hanger Hooks for Bedroom Bathroom Fashion Home Decor

Piuaeue$14.745.0★9 rev

TSLOVER Cute Beach Ocean Shower Curtain Sea Ocean Anime Bathroom Curtain Funny Cute Waterproof Fabric Shower Curtains for Bathroom 72x72 Inches

TSLOVER$19.374.6★307 rev

Silver Buffalo Nickelodeon Spongebob Squarepants Gary Mini Planter with Artificial Succulent

Silver Buffalo$24.914.6★13 rev

Newest

by launch date

Yddsky 4Pcs Kids Ocean Cartoon Shower Curtain Set with Non-Slip Rugs Toilet Lid Cover & Bath Mat Waterproof Underwater Bathroom Decor Sets Cute Marine Life Bathroom Accessories for Kids Bathroom

Yddsky$21.35430 rev

2mo ago

Silver Buffalo Nickelodeon Spongebob Squarepants Gary Mini Planter with Artificial Succulent

Silver Buffalo$24.9113 rev

5mo ago

12 Pcs Cartoon Sponge Shower Curtain Hooks Decorative Bubble Shower Rod Rings Under The Sea Resin Curtain Hanger Hooks for Bedroom Bathroom Fashion Home Decor

Piuaeue$14.749 rev

5mo ago

Yeahjiae Cute Cartoon Sponge Bathroom Rug 3x2 Non-Slip Machine Washable Cool Cartoon Bedroom Rug for Bathroom Living Room Front Door Playroom (35.5 * 23.6 inch)

Yeahjiae$18.6313 rev

7mo ago

Silver Buffalo Nickelodeon Spongebob Squarepants Face 3-Inch Ceramic Mini Planter with Artificial Succulent | Flower Pot Faux Indoor Plants

Silver Buffalo$21.781,182 rev

8mo ago

What buyers say about spongebob decor

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

What buyers love

Quality-Overall15%

“Amazing quality”

Advertised Vs Actual Product9%

“as advertised”

Size-Overall9%

“They fit the tubs”

Color8%

“the colors are bright”

Value For Money6%

“Worth the money”

Durability4%

“still look brand new”

Soft Feel4%

“its still fairly soft to the touch”

Grip3%

“Does not slip”

Adhesion/Stickiness3%

“Sticks great”

Ease Of Use3%

“Very easy to use”

What buyers complain about

Size-Overall22%

“not the size that I wanted to”

Adhesion/Stickiness15%

“These stickers werent adhesive”

Quality-Overall9%

“Not as good as I hoped”

Suction5%

“Suction was not strong enough”

Thickness4%

“its not thick enough”

Advertised Vs Actual Product4%

“False advertising should be illegal”

Durability3%

“most would break / rip”

Value For Money3%

“found cheaper”

Color3%

“Disappointed in the color”

Functionality-Overall3%

“Not working”

Top return reasons

Size-Overall31%

Adhesion/Stickiness12%

Advertised Vs Actual Product8%

Suction7%

Color6%

Value For Money5%

Quality-Overall4%

Defective Material/Parts3%

Material Quality2%

Wet Cleaning2%

Common questions

Is spongebob decor profitable to sell on Amazon United States?: The niche generates $51K/yr across 40 tracked products. 3 of 13 products launched in the last 360 days are still selling. 90-day search growth is -21.0%. Flapen's verdict: Skip it (49/100).
How competitive is the spongebob decor niche?: 31 brands and 41 sellers compete. The top 5 products take 35% of clicks and top 5 brands hold 41% of demand.
What do buyers complain about in spongebob decor?: Top complaints mined from reviews: Size-Overall, Adhesion/Stickiness, Quality-Overall. The return rate is 1.8%.
When does demand for spongebob decor peak?: Demand peaks in Jan–Feb; the busiest month runs 2.6× the quietest.
What does it cost to enter the spongebob decor niche?: Listings span $4.30–$37.27; the average listing price is $17.80 (sweet spot $15–$100). The average incumbent carries 1,392 reviews — the moat a new listing must climb.