---
title: "King Size Pillows Set of 2 Memory Foam — $508K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/king-size-pillows-set-of-2-memory-foam"
last_updated: "2026-08-11T13:07:47.626Z"
locale: en
meta:
description: "Niche score 57/100 · $508K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 57/100 · $508K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "King Size Pillows Set of 2 Memory Foam — $508K/yr Amazon US Niche (2026) - Flapen"
---
# **king size pillows set of 2 memory foam**
**Worth a look**
Shows a sweet-spot price point ($49.49 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 60Growth 18Conversion 63Competition 66Returns 59Price range 60Avg price 93Brand share 85Review moat 18Quality gap 62
**Avg price**
**Great****$49.49**
avg listing price — sweet spot $15–$100
**Brand share**
**Great****50%**
top-5 brand share — no brand owns this niche
**Competition**
**Good****45%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Good****5.5%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Market size**
**Good****$508K**
$508K/yr · 186K searches
**Price range**
**Good****$20.88–$153.36**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Good****2.6%**
return rate — above 5% kills the launch gate
**Growth**
**Bad****-14.9%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****16,065.29**
avg incumbent reviews — the moat a new listing must climb
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, king size pillows set of 2 memory foam is a $508K/yr Amazon United States market (186K searches/yr). The top 5 brands hold 50% of demand. Verdict: Worth a look — 57/100.
Data updated Jul 16, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **king size pillows set of 2 memory foam market data**
- **Units sold / yr**
- **8K–10K**
- avg 250–500/product
- **Revenue / yr**
- **$396K–$495K**
- units × avg price
- **Conversion rate**
- **5.5%**
- **Avg BSR**
- **#110**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **97%**
- **Out of stock**
- **5.1%**
- **Avg brand age**
- **35 months**
- **Avg seller age**
- **176 days**
## **Competition & brand share**
The top 5 products take 45% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**28 **—flat
**Sellers**
**38**
**Top-5 brand share**
**50%**
Top 20: 92%
**Top-5 click share**
**45%**
Top 20: 84%
**Open market**
**42%**
- LOVELYREST13% - CushyOasis10% - Love Attitude10% - WEEKENDER9% - Qutool9% - UYWO7%
## **Demand & seasonality**
Weekly Amazon search volume, last 101 weeks — -14.9% search growth over the last 90 days.
5K3KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25Spike '26 seasonDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/king-size-pillows-set-of-2-memory-foam/trend)
## **Top king size pillows set of 2 memory foam search terms**
- **king size memory foam pillows**50K/yr+4.5%4.3% conv. - **king size pillows memory foam**20K/yr-27.4%4.3% conv. - **memory foam king pillows**11K/yr-14.3%4.0% conv. - **king size memory foam pillows set of 2**16K/yr-41.5%4.8% conv. - **king pillows memory foam**11K/yr-28.1%5.5% conv. - **shredded memory foam pillows king**10K/yr-28.8%3.9% conv. - **pillows king size set of 2 memory foam**9K/yr-17.2%4.5% conv. - **king pillows 2 pack memory foam**8K/yr-25.7%5.9% conv. - **king size foam pillow**7K/yr-21.7%4.5% conv. - **king foam pillow**6K/yr-12.7%4.4% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/king-size-pillows-set-of-2-memory-foam/search-terms)
## **Top king size pillows set of 2 memory foam 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.
0%4%$20K8%$41K12%$61K16%$81K101001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**LOVELYREST Memory Foam Pillows 2 Pack Adjustable Loft Cooling Pillows King Size Set of 2 for Sleeping Firm Supportive and Breathable Design for Hot Side Back and Stomach Sleepers**LOVELYREST**$35.79**4.4★618 rev](https://www.amazon.com/dp/B0FNRYD3BP) [2**Love Attitude Shredded Memory Foam Pillows King Size Set of 2 Cooling Pillow Firm and Soft Adjustable for Side Back Stomach Sleepers**Love Attitude**$54.59**4.4★3,809 rev](https://www.amazon.com/dp/B0C5D61VZR) [3**QUTOOL Cooling Pillow for Sleeping CertiPUR-US Shredded Memory Foam King Pillows Set of 2 Cool Pillow for Hot Sleepers Adjustable Firm Pillow for Side Back Stomach Sleepers Soft Yet Support White**Qutool**$57.89**4.4★22,313 rev](https://www.amazon.com/dp/B08WWWHCZX) [4**UYWO Cooling Pillows King Size Set of 2 Memory Foam Pillows with Zipper Firm Bed Pillows Adjustable for Hot Side Back Stomach Sleepers**UYWO**$39.65**4.4★1,367 rev](https://www.amazon.com/dp/B0DS1LBV2V) [5**CushyOasis Memory Foam Pillows for Side Back and Stomach Sleepers Set of 2 Bed Pillow with Washable Cover and Breathable Mesh Bed Pillow for Sleeping (BlueKing Size)**CushyOasis**$53.58**4.3★846 rev](https://www.amazon.com/dp/B0CQ493C7J)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**ezepilw King Size Pillows Set of 2 for Sleeping Cooling Adjustable Memory Foam Pillows Dual Fill Design Helps Maintain Shape Breathable Washable Cover**ezepilw**$35.43**180 rev4mo ago](https://www.amazon.com/dp/B0GGXWGZYK) [**HKYLRAN Firm Memory Foam Bed Pillows King Size Set of 2 Adjustable Cooling Side Sleeper Pillow Hotel Collection Breathable Support Washable Cover with Zipper Home Gifts**HKYLRAN**$31.88**79 rev6mo ago](https://www.amazon.com/dp/B0GDZV6MVM) [**LOVELYREST Memory Foam Pillows 2 Pack Adjustable Loft Cooling Pillows King Size Set of 2 for Sleeping Firm Supportive and Breathable Design for Hot Side Back and Stomach Sleepers**LOVELYREST**$35.79**618 rev8mo ago](https://www.amazon.com/dp/B0FNRYD3BP) [**Utopia Bedding Shredded Memory Foam Pillows (King) Cooling Adjustable Bed Pillows for Sleeping with Washable Pillow Case Back Stomach and Side Sleeper Pillow Plush and Supportive (1 Pack)**Utopia Bedding**$20.88**156 rev9mo ago](https://www.amazon.com/dp/B0FW4VW9JY) [**Mosluna Shredded Memory Foam Pillows King Size Set of 2 Soft Bed Pillow for Side and Back Sleepers Medium Firm Pillows 2 Pack with Gusset(20x36)**Mosluna**$36.16**704 rev11mo ago](https://www.amazon.com/dp/B0FFYL4MMR)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**HKYLRAN Firm Memory Foam Bed Pillows King Size Set of 2 Adjustable Cooling Side Sleeper Pillow Hotel Collection Breathable Support Washable Cover with Zipper Home Gifts**HKYLRAN**$31.88**4.3★**▲ 255%**](https://www.amazon.com/dp/B0GDZV6MVM) [**ezepilw King Size Pillows Set of 2 for Sleeping Cooling Adjustable Memory Foam Pillows Dual Fill Design Helps Maintain Shape Breathable Washable Cover**ezepilw**$35.43**4.5★**▲ 213%**](https://www.amazon.com/dp/B0GGXWGZYK) [**Utopia Bedding Shredded Memory Foam Pillows (King) Cooling Adjustable Bed Pillows for Sleeping with Washable Pillow Case Back Stomach and Side Sleeper Pillow Plush and Supportive (1 Pack)**Utopia Bedding**$20.88**4.6★**▲ 195%**](https://www.amazon.com/dp/B0FW4VW9JY) [**LOVELYREST Memory Foam Pillows 2 Pack Adjustable Loft Cooling Pillows King Size Set of 2 for Sleeping Firm Supportive and Breathable Design for Hot Side Back and Stomach Sleepers**LOVELYREST**$35.79**4.4★**▲ 83%**](https://www.amazon.com/dp/B0FNRYD3BP) [**Cooling Gel Memory Foam Pillow - 1-Pack - King Size Bed Pillows For Sleeping - Firm Pillow - Back Stomach and Side Sleeper Pillow - Shoulder & Back Pain Relief - Washable Bamboo Viscose Cover**Vaverto**$41.08**4.2★**▲ 39%**](https://www.amazon.com/dp/B0CZ7L29TH)
**~~View all trending →~~**
## **What buyers say about king size pillows set of 2 memory foam**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Comfort-Overall**19%
*“Comfortable Sleep”*
**Cushion**14%
*“They are the perfect medium cushion for sleeping”*
**Soft Feel**9%
*“It's soft”*
**Quality-Overall**8%
*“Best Quality”*
**Foam**8%
*“pillows are amazing”*
**Value For Money**6%
*“Great Deal”*
**Fluffiness**6%
*“these stay fluffy”*
**Sleep Quality**4%
*“Improved Sleep”*
**Warmth**2%
*“Very comfortable for people who get hot easily”*
**Size-Overall**2%
*“Fits my king bed perfectly”*
### **What buyers complain about **
**Hard Feel**9%
*“Very hard material”*
**Comfort-Overall**9%
*“so hard to get comfortable”*
**Smell**8%
*“Chemical smell”*
**Quality-Overall**7%
*“Not quality as stated”*
**Value For Money**6%
*“The price is a little steep”*
**Cushion**6%
*“Flat pillow”*
**Size-Overall**4%
*“Too big”*
**Body Support**4%
*“Not supportive”*
**Fluffiness**4%
*“Almost too fluffy”*
**Thickness**3%
*“Much thicker than I expected”*
### **Top return reasons **
**Cushion**27%
**Comfort-Overall**14%
**Size-Overall**9%
**Soft Feel**8%
**Advertised Vs Actual Product**7%
**Hard Feel**6%
**Value For Money**4%
**Fluffiness**4%
**Smell**3%
**Thickness**2%
## **Common questions**
- **Is king size pillows set of 2 memory foam profitable to sell on Amazon United States?**
- The niche generates $508K/yr across 35 tracked products. 8 of 9 products launched in the last 360 days are still selling. 90-day search growth is -14.9%. Flapen's verdict: Worth a look (57/100).
- **How competitive is the king size pillows set of 2 memory foam niche?**
- 28 brands and 38 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 50% of demand.
- **What do buyers complain about in king size pillows set of 2 memory foam?**
- Top complaints mined from reviews: Hard Feel, Comfort-Overall, Smell. The return rate is 2.6%.
- **When does demand for king size pillows set of 2 memory foam peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the king size pillows set of 2 memory foam niche?**
- Listings span $20.88–$153.36; the average listing price is $49.49 (sweet spot $15–$100). The average incumbent carries 16,065 reviews — the moat a new listing must climb.
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