Is molblly mattress king profitable to sell on Amazon United States?

The niche generates $0/yr across 17 tracked products. 7 of 7 products launched in the last 360 days are still selling. 90-day search growth is -18.7%. Flapen's verdict: Skip it (37/100).

How competitive is the molblly mattress king niche?

11 brands and 18 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 74% of demand.

What do buyers complain about in molblly mattress king?

Top complaints mined from reviews: Hard Feel, Comfort-Overall, Sags/Sinks. The return rate is 1.1%.

When does demand for molblly mattress king peak?

Demand peaks in Oct; the busiest month runs 1.7× the quietest.

What does it cost to enter the molblly mattress king niche?

Listings span $129.82–$551.83; the average listing price is $286.05 (sweet spot $15–$100). The average incumbent carries 5,200 reviews — the moat a new listing must climb.

molblly mattress king

Skip it

A small market ($0/yr) — this niche doesn't clear our bar today.

Returns

Great1.1%

return rate — above 5% kills the launch gate

Competition

Good44%

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

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Brand share

Good74%

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

Avg price

Okay$286.05

avg listing price — sweet spot $15–$100

Review moat

Bad5,199.59

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-18.7%

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

Market size

Bad$0

$0/yr · 21K searches

Conversion

Bad0.0%

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

Price range

Bad$129.82–$551.83

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

Signals High Price

According to Flapen's Amazon United States niche tracking, molblly mattress king is a $0/yr Amazon United States market (21K searches/yr). The top 5 brands hold 74% of demand. Demand peaks in Oct. Verdict: Skip it — 37/100.

Data updated Jul 30, 2026 · scored weekly · How we score niches

molblly mattress king market data

Units sold / yr: 100–250; avg 0–100/product
Revenue / yr: $29K–$72K; units × avg price
Conversion rate: 0.0%
Avg BSR: #216
Page quality: 0%
Prime: 88%
Sponsored: 94%
Out of stock: 23.1%
Avg brand age: 14 months
Avg seller age: 183 days

Competition & brand share

The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.

Brands

11 rising

Sellers

Top-5 brand share

74%

Top 20: 100%

Top-5 click share

44%

Top 20: 100%

Open market

20%

Novilla33%
MLILY13%
EGOHOME12%
Molblly8%
FANSACE8%
Generic6%

Demand & seasonality

Weekly Amazon search volume, last 98 weeks — -18.7% search growth over the last 90 days.

Peak months: Oct · busiest ÷ quietest = 1.7×

Open Trend

Top molblly mattress king search terms

molblly mattress king5K/yr +9.8%0.2% conv.
molblly king size mattress7K/yr -46.4%0.3% conv.
molblly mattress full2K/yr +15.0%0.1% conv.
molblly full size mattress4K/yr -36.1%0.0% conv.
molblly king mattress1K/yr -34.6%0.5% conv.
mobly mattress king291/yr -19.1%0.0% conv.

All search terms

Top molblly mattress king 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 17 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Novilla King Size Mattress in a Box 14 Inch King Gel Memory Foam Mattress

Novilla$304.904.4★5,392 rev

Novilla Full Mattress 10 Inch Full Size Mattress with Gel Memory Foam

Novilla$149.404.4★5,392 rev

Molblly Queen Mattress 10 Inch Memory Foam Mattress in a Box Breathable Bed Comfortable Mattress for Cooler Sleep Supportive & Pressure Relief Queen Size 60 X 80 X 10

Molblly$224.804.3★5,791 rev

MLILY EGOHOME 12 Inch King Memory Foam Mattress for Back Pain Cooling Copper Gel Bed in a Box Foam Made in USA CertiPUR-US Certified Therapeutic Medium Firm 76x80x12 Black

MLILY$398.044.2★1,571 rev

King Size Mattress (High-End Upgraded) Hotel-Level Luxury 14 Inch Hybrid King Mattress In A Box Back Pain Extra Edge Support 365-Night Trial Medium Firm.

FANSACE$421.924.4★113 rev

Newest

by launch date

King Size Mattress 14 Inch Hybrid King Mattress in a Box Medium Firm Memory Foam Mattress with Individual Pocket Springs Upgrade Zoned Support Motion Isolation&Pressure Relief CertiPUR-US

Generic$260.3187 rev

3mo ago

SayTale 14 Inch King Size Mattress Hybrid Mattress Gel Memory Foam Individual Pocket Springs King Mattress Pressure Relief Motion Isolation Medium Firm CertiPUR US Certified Fiberglass Free

SayTale$279.6343 rev

4mo ago

King Size Mattress (High-End Upgraded) Hotel-Level Luxury 14 Inch Hybrid King Mattress In A Box Back Pain Extra Edge Support 365-Night Trial Medium Firm.

FANSACE$421.92113 rev

5mo ago

MOLPHIT Double Mattress 12 Inch Full Mattrress with 7-Zone Hybrid Double Bed Mattresses Pocket Sprung with Medium Firm for Body Support & Pressure Relief - 75 * 54in

MOLPHIT$137.9695 rev

5mo ago

Novilla Bliss Cooling King Size Mattress 14 Inch Gel King Memory Foam

Novilla$416.31751 rev

10mo ago

What buyers say about molblly mattress king

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

What buyers love

Comfort-Overall33%

“Beyond comfortable”

Foam11%

“Nice memory foam mattress”

Value For Money11%

“Money well spent”

Quality-Overall9%

“Amazing quality”

Soft Feel7%

“Is soft”

Assembly/Installation3%

“very well put together”

Size-Overall3%

“Great fit”

Sags/Sinks2%

“doesnt make noise or sag so far”

Smell2%

“No odor”

Advertised Vs Actual Product2%

“True to its description”

What buyers complain about

Hard Feel16%

“This is not soft”

Comfort-Overall14%

“Back pain& discomfort”

Sags/Sinks6%

“it sags in the middle”

Durability6%

“Does not last”

Foam4%

“Not a good memory foam”

Size-Overall4%

“HUGE and bunch”

Smell3%

“Chemical smell”

Quality-Overall3%

“quality control issues”

Value For Money3%

“Not worth the price”

Flexibility3%

“Not firm enough”

Top return reasons

Size-Overall30%

Advertised Vs Actual Product15%

Comfort-Overall15%

Hard Feel7%

Soft Feel3%

Thickness3%

Cushion3%