King Size Pillows Set of 4
MaybeProducts sell for $42.17 on average, inside the sweet spot. But the average product has 27,614 reviews to catch up to, so King Size Pillows Set of 4 is a Maybe.
- Flapen Score
- 58 / 100Top 14% of 11,240 Home & Kitchen niches · +9 vs the category median of 4958
- Market size
- $1.9M/yr605K searches / yr
- 90-day growth
- -9.2%search demand this quarter
- Competition
- 60%top-5 click share · 15 brands · 24 sellers
Flapen Score
King Size Pillows Set of 4 against its category
The dotted line is the Home & Kitchen average. Past it, King Size Pillows Set of 4 is stronger. Inside it, weaker.
Market
The King Size Pillows Set of 4 market on Amazon at a glance
Shoppers on Amazon United States searched for King Size Pillows Set of 4 605K times last year and spent an estimated $1.9M. The top 5 brands take 80% of clicks. Flapen scores it 58 out of 100, a Maybe.
01 · Demand
An estimated 7.3% of those searches ended in a purchase.
Shoppers searched for this 605K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 7.3% of those searches ended in a purchase. Searches in the last 90 days moved -9.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.9M a year.
- Searches, last 12 months
- 605K
- Growth, 90 days vs prior 90
- -9.2%
- Conversion, latest week
- 7.3%
- Market size, estimated
- $1.9Ma year
- Peak month
- March1.5× the quietest month
- Top search term
- king size pillows set of 4232K searches a year
02 · Price
A sale here is worth $42.17.
Listings sell for $42.17 on average, from $23.24 to $108.23. Amazon reports units sold in ranges. This niche sold 50K to 60K a year. The average listing sells 1,500 to 2,000 of them. At $42.17 that is $63K to $84K a year per listing.
- Average price
- $42.17inside the $15 to $100 sweet spot
- Price range
- $23.24–$108.23
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 50K–60K
- Units per listing a year
- 1,500–2,000
- Revenue per listing a year
- $63K–$84K
- Returns
- 1.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
96% of listings pay for placement with sponsored ads. 87% ship with Prime. On an average day, 4.4% of listings are out of stock. The average listing ranks #54 within Bed Pillows & Positioners. It carries 27,614 reviews at 4.43 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 96%
- Prime listings
- 87%
- Out of stock, average day
- 4.4%
- Average rank
- #54in Bed Pillows & Positioners
- Average rating
- 4.43 starsAmazon United States average 4.42 stars
- Average reviews
- 27,614per listing
- Listings tracked
- 23
04 · Newcomers
3 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 40 months on average, so the names here are settling in.
- Launched, last 12 months
- 3
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 40 months
Products
Top King Size Pillows Set of 4 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 16, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
JOLLYVOGUE King Size Pillows Set of 4 for Sleeping Soft and Supportive Bed Pillows with Down Alternative Filling for Side and Back Sleepers Hotel Collection
- Price
- $36.99
- Rating
- 4.4/5
- Reviews
- 22,814
- Age
- 2y ago

Sasttie Firm King Size Pillows Set of 4 Bed Pillows for Side Back and Stomach Sleepers - Oeko-Tex Certified Supportive Down Alternative Plump Filling - Hotel Quality and Machine Washable 4 Pack
- Price
- $38.38
- Rating
- 4.5/5
- Reviews
- 6,412
- Age
- 1y ago

Utopia Bedding Bed Pillows for Sleeping (White) King Size Set of 4 Hotel Pillow Cooling Pillows for Side Back or Stomach Sleepers
- Price
- $34.02
- Rating
- 4.6/5
- Reviews
- 15,972
- Age
- 1y ago

JOLLYVOGUE Firm Pillows King Size Set of 4 Washable Supportive Bed Pillows with Oeko-Tex Certified Down Alternative Fill Fluffy Hotel Quality for Back Stomach and Side Sleepers
- Price
- $36.95
- Rating
- 4.4/5
- Reviews
- 8,411
- Age
- 2y ago

Utopia Bedding Bed Pillows for Sleeping King Size (White) Set of 4 Soft & Fluffy Pillow with Down Alternative Filling Cooling Hotel Quality Gusseted Pillow for Back Stomach or Side Sleepers
- Price
- $45.91
- Rating
- 4.5/5
- Reviews
- 78,145
- Age
- 1y ago
Trending
estimated 90-day click momentum
HIMOON Bed Pillows for Sleeping 4 Pack King Size Cooling Pillows Set of 4 Top-end Microfiber Cover for Side Stomach Back Sleepers(Black)
- Price
- $40.11
- Rating
- 4.4/5
- Reviews
- 26,731
- Age
- 2y ago

Piwaal Bed Pillows King Size 4-Pack - Down Alternative Plush Fill for Back Stomach & Side Sleepers - Breathable & Supportive Hotel Style Pillows
- Price
- $40.74
- Rating
- 4.3/5
- Reviews
- 2,839
- Age
- 7mo ago

King Size Bed Pillows Set of 4 Soft & Supportive Down Alternative Microfiber Filling Plush White 36x20 Sleeping Pillows for Side and Back Sleepers Breathable Machine Washable
- Price
- $108.23
- Rating
- 4.6/5
- Reviews
- 67
- Age
- 9mo ago

Sasttie Firm King Size Pillows Set of 4 Bed Pillows for Side Back and Stomach Sleepers - Oeko-Tex Certified Supportive Down Alternative Plump Filling - Hotel Quality and Machine Washable 4 Pack
- Price
- $38.38
- Rating
- 4.5/5
- Reviews
- 6,412
- Age
- 1y ago

CozyLux Soft Supportive Bed Pillows for Side and Back Sleepers Oeko-Tex Certified Down Alternative Filling Hotel Quality Fluffy Sleeping Pillow White Standard - 18 x 26 4 Pack
- Price
- $31.68
- Rating
- 4.4/5
- Reviews
- 7,220
- Age
- 2y ago
Newest
by launch date
Piwaal Bed Pillows King Size 4-Pack - Down Alternative Plush Fill for Back Stomach & Side Sleepers - Breathable & Supportive Hotel Style Pillows
- Price
- $40.74
- Rating
- 4.3/5
- Reviews
- 2,839
- Age
- 7mo ago

King Size Bed Pillows Set of 4 Soft & Supportive Down Alternative Microfiber Filling Plush White 36x20 Sleeping Pillows for Side and Back Sleepers Breathable Machine Washable
- Price
- $108.23
- Rating
- 4.6/5
- Reviews
- 67
- Age
- 9mo ago

Basic Beyond Hotel Collection Bed Pillows for Sleeping - King Size Pillows Set of 4 20x36 White
- Price
- $42.83
- Rating
- 4.3/5
- Reviews
- 6,422
- Age
- 11mo ago

SEMZSOM Bed Pillows for Sleeping King Size Pillows Set of 4 Luxury Hotel Pillows with Soft Fluffy Down Alternative Filling for Back Stomach and Side Sleepers
- Price
- $38.12
- Rating
- 4.3/5
- Reviews
- 7,969
- Age
- 1y ago

Utopia Bedding Bed Pillows for Sleeping King Size (White) Set of 4 Soft & Fluffy Pillow with Down Alternative Filling Cooling Hotel Quality Gusseted Pillow for Back Stomach or Side Sleepers
- Price
- $45.91
- Rating
- 4.5/5
- Reviews
- 78,145
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 60% of clicks. Leaders hold, but buyers still shop past them.
Brands
15 falling
Sellers
24
Est. top-5 brand share
80%
Top 20: 100%
Est. top-5 click share
60%
Top 20: 97%
Open market
17%
- JOLLYVOGUE32%
- Utopia Bedding26%
- Sasttie13%
- MUFEW5%
- Beckham Hotel Collection4%
- HUXMEYSON4%
- Open — no brand owns it (9 brands, 17%)
Demand
King Size Pillows Set of 4 search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5×
Search terms
Top King Size Pillows Set of 4 search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- king size pillows set of 4232K/yr
- king pillows set of 4149K/yr
- pillows king size set of 4101K/yr
- king pillows 4 pack24K/yr
- 4 king size pillows15K/yr
- pillow king size set of 412K/yr
- california king pillows set of 411K/yr
- 4 pack king size pillows9K/yr
- king bed pillows set of 47K/yr
- hotel pillows king size set of 44K/yr
Reviews and returns
What reviews say buyers love and hate about King Size Pillows Set of 4
We read the reviews and the return reasons for every product selling here.
“Cheap quality”
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.
13 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 King Size Pillows Set of 4 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









