Is memory foam crib mattress profitable to sell on Amazon United States?

The niche generates $310K/yr across 39 tracked products. 6 of 7 products launched in the last 360 days are still selling. 90-day search growth is -22.7%. Flapen's verdict: Skip it (49/100).

How competitive is the memory foam crib mattress niche?

23 brands and 29 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 56% of demand.

What do buyers complain about in memory foam crib mattress?

Top complaints mined from reviews: Size-Overall, Thickness, Quality-Overall. The return rate is 2.1%.

When does demand for memory foam crib mattress peak?

Demand is steady year-round — the busiest month runs 1.5× the quietest.

What does it cost to enter the memory foam crib mattress niche?

Listings span $30.40–$143.92; the average listing price is $73.95 (sweet spot $15–$100). The average incumbent carries 2,600 reviews — the moat a new listing must climb.

memory foam crib mattress

Skip it

Soft demand (-22.7% this quarter) — this niche doesn't clear our bar today.

Avg price

Great$73.95

avg listing price — sweet spot $15–$100

Brand share

Great56%

top-5 brand share — no brand owns this niche

Returns

Good2.1%

return rate — above 5% kills the launch gate

Competition

Good45%

top-5 click share — leaders hold, buyers still browse

Price range

Good$30.40–$143.92

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

Market size

Good$310K

$310K/yr · 190K searches

Review moat

Okay2,600.18

avg incumbent reviews — the moat a new listing must climb

Conversion

Okay2.2%

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

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-22.7%

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

Signals No Dominant Brand High Price

According to Flapen's Amazon United States niche tracking, memory foam crib mattress is a $310K/yr Amazon United States market (190K searches/yr). The top 5 brands hold 56% of demand. Verdict: Skip it — 49/100.

Data updated Jul 12, 2026 · scored weekly · How we score niches

memory foam crib mattress market data

Units sold / yr: 4K–5K; avg 100–250/product
Revenue / yr: $296K–$370K; units × avg price
Conversion rate: 2.2%
Avg BSR: #68
Page quality: 0%
Prime: 100%
Sponsored: 85%
Out of stock: 3.6%
Avg brand age: 38 months
Avg seller age: 184 days

Competition & brand share

The top 5 products take 45% of clicks — established leaders, but buyers still shop beyond them.

Brands

23 rising

Sellers

Top-5 brand share

56%

Top 20: 98%

Top-5 click share

45%

Top 20: 84%

Open market

37%

TeQsli14%
Moonlightfamily12%
Dream On Me11%
Babelio10%
JOYMISS9%
SCHNAUZER HOME7%

Demand & seasonality

Weekly Amazon search volume, last 103 weeks — -22.7% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.5×

Open Trend

Top memory foam crib mattress search terms

memory foam crib mattress48K/yr -19.2%2.5% conv.
memory foam toddler mattress24K/yr -28.8%2.4% conv.
foam crib mattress15K/yr +17.0%2.3% conv.
crib mattress memory foam21K/yr -25.0%2.7% conv.
toddler mattress memory foam17K/yr -31.9%1.7% conv.
toddler memory foam mattress14K/yr -29.0%1.8% conv.
toddler bed mattress memory foam16K/yr -42.4%2.5% conv.
crib mattress foam9K/yr -27.7%2.6% conv.
soft crib mattress6K/yr -20.3%1.6% conv.
toddler foam mattress5K/yr -22.4%2.2% conv.

All search terms

Top memory foam crib mattress 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

TeQsli Crib Mattress Memory Foam Toddler Mattress with Breathable Washable Cover Standard Size Baby Mattresses for Crib: 52 x 27.6 x 4.5 Inch

TeQsli$71.014.6★463 rev

Moonlightfamily 5x52x27.5 Premium Crib & Toddler Mattress Water-Resistant and Removable Machine Washable Outer Cover CertiPUR-US Certified Medium Firm Foam

Moonlightfamily$56.204.6★171 rev

JOYMISS Breathable Crib & Toddler Mattress: Soft Cribs mattresses for Waterproof - 52 x 27.6 x 5 - Tencel Toddler Bed Mattress Fits Baby and Kids

JOYMISS$70.134.8★64 rev

SCHNAUZER HOME Crib Mattress Dual-Sided Breathable Baby and Toddler Memory Foam Mattress with Removable and Washable Cover 100% Knitted Fabric Fits Standard Cribs and Toddler Beds 52 x 28 x 5

SCHNAUZER HOME$73.234.6★177 rev

Graco Premium Crib & Toddler Mattress GREENGUARD Gold Certified Machine Washable Oeko-TEX Standard 100 Certified Cover with Waterproof Surface Fits Any Standard Full Size Baby Crib & Toddler Bed

Graco$95.234.8★51,686 rev

Newest

by launch date

Hiccapop Baby Crib Mattress Waterproof Dual Sided Foam Baby Mattress Firm Side for Babies Soft Memory Foam Side for Toddlers Made in USA

Hiccapop$99.74779 rev

4mo ago

JOYMISS Breathable Crib & Toddler Mattress: Soft Cribs mattresses for Waterproof - 52 x 27.6 x 5 - Tencel Toddler Bed Mattress Fits Baby and Kids

JOYMISS$70.1364 rev

5mo ago

JOYMISS Memory Foam Crib & Toddler Mattress: Dual-Sided Soft Cribs mattresses for Waterproof - 52 x 27.6 x 5 - Breathable - Tencel Toddler Bed Mattress Fits Baby and Kids

JOYMISS$95.6026 rev

5mo ago

TeQsli Crib Mattress Breathable Memory Foam Toddler Mattress with Removable Machine Washable Cover Fits Standard Baby & Toddler Bed (52 x27.6 x4.5)

TeQsli$64.198 rev

8mo ago

SCHNAUZER HOME Crib Mattress Dual-Sided Breathable Baby and Toddler Memory Foam Mattress with Removable and Washable Cover 100% Knitted Fabric Fits Standard Cribs and Toddler Beds 52 x 28 x 5

SCHNAUZER HOME$73.23177 rev

10mo ago

What buyers say about memory foam crib mattress

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

What buyers love

Comfort-Overall20%

“The mattress is very comfortable”

Quality-Overall14%

“Affordable quality”

Size-Overall12%

“It fits the bed perfectly”

Soft Feel10%

“Its soft”

Value For Money6%

“Good value”

Sleep Quality4%

“has gotten some great nights of sleep”

Thickness3%

“Very thick compared to other mattresses”

Ease Of Cleaning3%

“cleaning up messes has been manageable”

Advertised Vs Actual Product2%

“Exactly What I Needed”

Durability2%

“The cover material is soft yet durable”

What buyers complain about

Size-Overall13%

“Too small”

Thickness8%

“not as thick as I needed”

Quality-Overall7%

“Average quality”

Durability5%

“Started breaking after only a month”

Comfort-Overall4%

“Not comfy”

Smell4%

“Terrible mold or chemical smell”

Advertised Vs Actual Product4%

“Not whats advertised”

Stretchability/Expandability/Elasticity4%

“Didn't expand as stated”

Water Resistance4%

“Not water resistant”

Hard Feel3%

“It does not provide the soft”

Top return reasons

Size-Overall55%

Advertised Vs Actual Product9%

Thickness4%

Comfort-Overall3%

Quality-Overall3%

Material Quality2%

Value For Money2%

Hard Feel2%

Stretchability/Expandability/Elasticity2%

Thin2%

Common questions

Is memory foam crib mattress profitable to sell on Amazon United States?: The niche generates $310K/yr across 39 tracked products. 6 of 7 products launched in the last 360 days are still selling. 90-day search growth is -22.7%. Flapen's verdict: Skip it (49/100).
How competitive is the memory foam crib mattress niche?: 23 brands and 29 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 56% of demand.
What do buyers complain about in memory foam crib mattress?: Top complaints mined from reviews: Size-Overall, Thickness, Quality-Overall. The return rate is 2.1%.
When does demand for memory foam crib mattress peak?: Demand is steady year-round — the busiest month runs 1.5× the quietest.
What does it cost to enter the memory foam crib mattress niche?: Listings span $30.40–$143.92; the average listing price is $73.95 (sweet spot $15–$100). The average incumbent carries 2,600 reviews — the moat a new listing must climb.