egg crate mattress topper king
Worth a lookShows a sweet-spot price point ($44.72 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Incredible$44.72avg listing price — sweet spot $15–$100
Price range
Great$19.00–$108.85cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.5%return rate — above 5% kills the launch gate
Growth
Good+41.1%90-day search growth — must beat 0% to launch
Competition
Good48%top-5 click share — leaders hold, buyers still browse
Conversion
Good5.3%search→purchase rate — share of searches ending in a sale
Market size
Good$438K$438K/yr · 185K searches
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Okay80%top-5 brand share — brands hold most of the demand
Review moat
Bad4,950.06avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, egg crate mattress topper king is a $438K/yr Amazon United States market (185K searches/yr). The top 5 brands hold 80% of demand. Demand peaks in Jul–Aug. Verdict: Worth a look — 60/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
egg crate mattress topper king market data
- Units sold / yr
- 8K–10K
- avg 100–250/product
- Revenue / yr
- $358K–$447K
- units × avg price
- Conversion rate
- 5.3%
- Avg BSR
- #89
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 91%
- Out of stock
- 0.3%
- Avg brand age
- 38 months
- Avg seller age
- 194 days
Competition & brand share
The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.Brands
15 falling
Sellers
23
Top-5 brand share
80%
Top 20: 100%
Top-5 click share
48%
Top 20: 83%
Open market
17%
- SINWEEK26%
- Best Price Mattress21%
- DMI15%
- MLILY14%
- Foam Global3%
- MUXHOMO3%
- Open — no brand owns it (9 brands, 17%)
Demand & seasonality
Weekly Amazon search volume, last 103 weeks — +41.1% search growth over the last 90 days.Peak months: Jul, Aug · busiest ÷ quietest = 2.2×
Top egg crate mattress topper king search terms
- king size egg crate mattress topper23K/yr
- egg crate mattress topper king32K/yr
- egg crate mattress19K/yr
- egg crate mattress topper twin xl17K/yr
- twin egg crate8K/yr
- egg crate twin7K/yr
- king egg crate mattress topper13K/yr
- twin size egg crate mattress topper9K/yr
- twin xl egg crate mattress topper6K/yr
- twin bed egg crate foam topper6K/yr
Top egg crate mattress topper 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Best Price Mattress 3 Inch Egg Crate Memory Foam Mattress Topper with Soothing Lavender Infusion CertiPUR-US Certified Dorm Essentials Twin
Best Price Mattress$30.704.4★23,884 rev
DMI 2-Inch Foam Mattress Topper Egg Crate Foam Pad for Support Air Circulation Pressure Relief & Weight Distribution Twin Size 33 x 72 Blue
DMI$26.034.2★7,128 rev
SINWEEK 2 Inch Egg Crate Memory Foam Mattress Topper Twin Size Soft Mattress Pad for Back Pain Relief Bed Topper CertiPUR-US Certified Blue
SINWEEK$27.474.5★1,034 rev
SINWEEK 2 Inch Egg Crate Memory Foam Mattress Topper Twin Size Soft Mattress Pad for Back Pain Relief Bed Topper CertiPUR-US Certified
SINWEEK$27.774.4★1,417 rev
3 Inch Egg Crate Twin Memory Foam Mattress Topper Cooling Gel Infused Foam Mattress Topper for Pressure Relief CertiPUR-US Certified Twin Bed Topper Purple 3875
MLILY$31.474.4★1,248 rev
Newest
by launch date
SINWEEK 2 Inch 7-Zone Memory Foam Mattress Topper Twin Size Soft Mattress Pad for Back Pain Relief Egg Crate Bed Topper CertiPUR-US Certified Violet
SINWEEK$28.7073 rev
Egg Crate Gel Memory Foam Mattress Topper Twin 2 Inch Pressure Relief
IULULU$20.251,556 rev
NEWBULIG Twin Size 2 Inch Memory Foam Mattress Topper 5-Zone Cooling Gel Infused Egg Crate Foam Pad Breathable Bed Topperfor Pressure Relief & Body Support CertiPUR-US Certified Blue
NEWBULIG$22.9813 rev
Sweetcrispy Memory Foam Mattress Topper Twin Size 2 Inch
Sweetcrispy$19.00709 rev
SINWEEK 1.5 Inch Egg Crate Memory Foam Mattress Topper Queen Size Soft Mattress Pad for Back Pain Relief Bed Topper CertiPUR-US Certified
SINWEEK$36.491,730 rev
Trending
90-day click momentumSINWEEK 2 Inch 7-Zone Memory Foam Mattress Topper Twin Size Soft Mattress Pad for Back Pain Relief Egg Crate Bed Topper CertiPUR-US Certified Violet
SINWEEK$28.704.5★
Sweetcrispy Memory Foam Mattress Topper Twin Size 2 Inch
Sweetcrispy$19.004.4★
NEWBULIG Twin Size 2 Inch Memory Foam Mattress Topper 5-Zone Cooling Gel Infused Egg Crate Foam Pad Breathable Bed Topperfor Pressure Relief & Body Support CertiPUR-US Certified Blue
NEWBULIG$22.984.4★
Egg Crate Gel Memory Foam Mattress Topper Twin 2 Inch Pressure Relief
IULULU$20.254.4★
EGO 2 Inch Twin Mattress Topper Gel Memory Foam for Pressure Relief
MLILY$21.324.5★
What buyers say about egg crate mattress topper king
What buyers praise and complain about, mined from review topics.What buyers love
“Comfortable Comfortable Comfortable”
“soft as advertised”
“Best money ever spent”
“Improved sleep”
“Decent quality”
“Great memory foam”
“Fits as listed”
“Exactly as described”
“Soft and extra cushion”
“Good for thick mattress”
What buyers complain about
“Its thick”
“not as comfortable as expected”
“False Advertising”
“Bad Quality”
“I don't recommend this product for the price”
“Very small”
“Not as fluffy”
“Not enough cushion”
“Its not as soft as I thought”
“Not durable”
Top return reasons
Common questions
- Is egg crate mattress topper king profitable to sell on Amazon United States?
- The niche generates $438K/yr across 35 tracked products. 5 of 6 products launched in the last 360 days are still selling. 90-day search growth is +41.1%. Flapen's verdict: Worth a look (60/100).
- How competitive is the egg crate mattress topper king niche?
- 15 brands and 23 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 80% of demand.
- What do buyers complain about in egg crate mattress topper king?
- Top complaints mined from reviews: Thickness, Comfort-Overall, Advertised Vs Actual Product. The return rate is 2.5%.
- When does demand for egg crate mattress topper king peak?
- Demand peaks in Jul–Aug; the busiest month runs 2.2× the quietest.
- What does it cost to enter the egg crate mattress topper king niche?
- Listings span $19.00–$108.85; the average listing price is $44.72 (sweet spot $15–$100). The average incumbent carries 4,950 reviews — the moat a new listing must climb.