Twin Mattress Topper 4 Inch
MaybeThe top 5 products take only 27% of clicks. But the average product has 4,431 reviews to catch up to, so Twin Mattress Topper 4 Inch is a Maybe.
- Flapen Score
- 59 / 100Top 12% of 11,240 Home & Kitchen niches · +10 vs the category median of 4959
- Market size
- $122K/yr63K searches / yr
- 90-day growth
- +19.1%search demand this quarter
- Competition
- 27%top-5 click share · 36 brands · 34 sellers
Flapen Score
Twin Mattress Topper 4 Inch against its category
The dotted line is the Home & Kitchen average. Past it, Twin Mattress Topper 4 Inch is stronger. Inside it, weaker.
Market
The Twin Mattress Topper 4 Inch market on Amazon at a glance
Shoppers on Amazon United States searched for Twin Mattress Topper 4 Inch 63K times last year and spent an estimated $122K. The top 5 brands take 49% of clicks. Flapen scores it 59 out of 100, a Maybe.
01 · Demand
An estimated 2.6% of those searches ended in a purchase.
Shoppers searched for this 63K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.6% of those searches ended in a purchase. Searches in the last 90 days moved +19.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $122K a year.
- Searches, last 12 months
- 63K
- Growth, 90 days vs prior 90
- +19.1%
- Conversion, latest week
- 2.6%
- Market size, estimated
- $122Ka year
- Peak month
- July1.4× the quietest month
- Top search term
- 4 inch memory foam13K searches a year
02 · Price
A sale here is worth $74.24.
Listings sell for $74.24 on average, from $25.08 to $164.75. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 0 to 100 of them. At $74.24 that is $0 to $7K a year per listing.
- Average price
- $74.24inside the $15 to $100 sweet spot
- Price range
- $25.08–$164.75
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$7K
- Returns
- 2.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
93% of listings pay for placement with sponsored ads. 93% ship with Prime. On an average day, 13.3% of listings are out of stock. The average listing ranks #98 within Mattress Pads & Toppers. It carries 4,431 reviews at 4.34 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 93%
- Prime listings
- 93%
- Out of stock, average day
- 13.3%
- Average rank
- #98in Mattress Pads & Toppers
- Average rating
- 4.34 starsAmazon United States average 4.42 stars
- Average reviews
- 4,431per listing
- Listings tracked
- 69
04 · Newcomers
34 of last year's 41 launches cleared the first-year sales bar.
41 products launched here in the last 12 months. 34 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 32 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 41
- Successful launches
- 34Amazon's first-year sales bar
- Average brand age
- 32 months
Products
Top Twin Mattress Topper 4 Inch products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 29, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Sweetcrispy Full Mattress Topper Memory Foam Cooling Pad 4 Inch
- Price
- $59.34
- Rating
- 4.0/5
- Reviews
- 186
- Age
- 1y ago

WhatsBedding 4 Inch Memory Foam Mattress Topper Full for Back Pain Relief Filled with Breathable Gel Memory Foam Fluffy Comfort Supportive Pillow Top Mattress Topper 75x54x4in
- Price
- $59.03
- Rating
- 4.2/5
- Reviews
- 1,797
- Age
- 3mo ago

ZINUS 4 Inch Green Tea Memory Foam Mattress Topper Pressure-Relieving Layer Ideal for Back Pain Relief Compact WONDERBOX Packaging CertiPUR-US Certified Full
- Price
- $72.17
- Rating
- 4.3/5
- Reviews
- 20,793
- Age
- 2y ago

GoTo Foam 4 Height x 24 Width x 72 Length 44ILD (Firm) Upholstery Cushion Made in USA
- Price
- $35.03
- Rating
- 4.6/5
- Reviews
- 16,763
- Age
- 7y ago

SHOUREN 5 Inch Memory Foam Mattress Topper Full for Back Pain Relief
- Price
- $68.41
- Rating
- 4.3/5
- Reviews
- 613
- Age
- 8mo ago
Trending
estimated 90-day click momentum
IULULU Mattress Topper Full Size 4 Inch Gel Memory Foam Bed Topper
- Price
- $52.55
- Rating
- 4.4/5
- Reviews
- 9,570
- Age
- 2mo ago

WhatsBedding 5 Inch Memory Foam Mattress Topper for Back Pain Filled with Flfuffy Soft Breathable Stuffing Thick Supportive Pillow Top Full Size Mattress Topper
- Price
- $76.56
- Rating
- 4.4/5
- Reviews
- 1,927
- Age
- 3mo ago

WhatsBedding 4 Inch Memory Foam Mattress Topper Full for Back Pain Relief Filled with Breathable Gel Memory Foam Cooling Bamboo Viscose Air Layer Supportive Pillow Top Mattress Topper
- Price
- $129.38
- Rating
- 5.0/5
- Reviews
- 19
- Age
- 2mo ago

Sweetcrispy Memory Foam Mattress Topper Twin 4 Inch Thick Cooling Pad
- Price
- $40.73
- Rating
- 4.5/5
- Reviews
- 27
- Age
- 10mo ago

SHOUREN 5 Inch Mattress Topper Full Size 2100 GSM Pillow Top
- Price
- $79.11
- Rating
- 4.5/5
- Reviews
- 86
- Age
- 1mo ago
Newest
by launch date
SHOUREN 5 Inch Mattress Topper Full Size 2100 GSM Pillow Top
- Price
- $79.11
- Rating
- 4.5/5
- Reviews
- 86
- Age
- 1mo ago

WhatsBedding 4 Inch Memory Foam Mattress Topper Full for Back Pain Relief Filled with Breathable Gel Memory Foam Cooling Bamboo Viscose Air Layer Supportive Pillow Top Mattress Topper
- Price
- $129.38
- Rating
- 5.0/5
- Reviews
- 19
- Age
- 2mo ago

IULULU Mattress Topper Full Size 4 Inch Gel Memory Foam Bed Topper
- Price
- $52.55
- Rating
- 4.4/5
- Reviews
- 9,570
- Age
- 2mo ago

WhatsBedding 5 Inch Memory Foam Mattress Topper for Back Pain Filled with Flfuffy Soft Breathable Stuffing Thick Supportive Pillow Top Full Size Mattress Topper
- Price
- $76.56
- Rating
- 4.4/5
- Reviews
- 1,927
- Age
- 3mo ago

WhatsBedding 4 Inch Memory Foam Mattress Topper Full for Back Pain Relief Filled with Breathable Gel Memory Foam Fluffy Comfort Supportive Pillow Top Mattress Topper 75x54x4in
- Price
- $59.03
- Rating
- 4.2/5
- Reviews
- 1,797
- Age
- 3mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 27% of clicks, no more. An open shelf where new products get seen.
Brands
36 falling
Sellers
34
Est. top-5 brand share
49%
Top 20: 90%
Est. top-5 click share
27%
Top 20: 62%
Open market
46%
- WhatsBedding19%
- Sweetcrispy15%
- SHOUREN7%
- LUCID5%
- MLILY5%
- DUMOS4%
Demand
Twin Mattress Topper 4 Inch search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Twin Mattress Topper 4 Inch search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 4 inch memory foam13K/yr
- 4 mattress topper full9K/yr
- 4 inch full size mattress topper6K/yr
- full size mattress topper 4+ inch7K/yr
- 4 memory foam mattress topper full5K/yr
- 4 memory foam6K/yr
- 5 inch memory foam mattress topper full size bed6K/yr
- memory foam 4 inch4K/yr
- 4 inch extra firm memory foam mattress topper queen4K/yr
- 4 inch mattress pad3K/yr
Reviews and returns
What reviews say buyers love and hate about Twin Mattress Topper 4 Inch
We read the reviews and the return reasons for every product selling here.
“Not as thick as I expected”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
15 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Twin Mattress Topper 4 Inch questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









