memory foam pillows king
Worth a lookShows a sweet-spot price point ($67.55 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Great$67.55avg listing price — sweet spot $15–$100
Market size
Great$1.2M$1.2M/yr · 327K searches
Competition
Great36%top-5 click share — an open shelf
Brand share
Great57%top-5 brand share — no brand owns this niche
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Conversion
Good5.2%search→purchase rate — share of searches ending in a sale
Returns
Okay3.1%return rate — above 6% kills the launch gate
Price range
Okay$15.53–$265.15cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Bad15,347.09avg incumbent reviews — the moat a new listing must climb
Growth
Bad-21.9%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, memory foam pillows king is a $1.2M/yr Amazon United States market (327K searches/yr). The top 5 brands hold 57% of demand. Demand peaks in Jan. Verdict: Worth a look — 59/100.
Data updated Jul 16, 2026 · scored weekly · How we score niches
Market data
- Units sold / yr
- 15K–20K
- avg 250–500/product
- Revenue / yr
- $1.0M–$1.4M
- units × avg price
- Launch success
- 100%
- 12 of 12 new (360d)
- Conversion rate
- 5.2%
- Avg BSR
- #121
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 89%
- Out of stock
- 2.1%
- Avg brand age
- 36 months
- Avg seller age
- 165 days
Competition
Clicks spread well past the top 5 (36% combined) — an open shelf where new products get seen.Brands
31 rising
Sellers
44
Top-5 brand share
57%
Top 20: 94%
Top-5 click share
36%
Top 20: 81%
Open market
36%
- Tempur-Pedic24%
- WEEKENDER9%
- CushyOasis9%
- Love Attitude8%
- LOVELYREST8%
- Qutool7%
Demand & seasonality
Weekly Amazon search volume, last 101 weeks — -21.9% search growth over the last 90 days.Peak months: Jan · busiest ÷ quietest = 1.6×
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 45 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Love Attitude Shredded Memory Foam Pillows King Size Set of 2 Cooling Pillow Firm and Soft Adjustable for Side Back Stomach Sleepers
Love Attitude$54.594.4★3,809 rev
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$35.794.4★618 rev
Weekender Cooling Gel Memory Foam Pillow for Sleeping King Size Ventilated Cooling Pillow for Side & Back Sleepers Neck & Shoulder Support Medium Firm Washable Cover
WEEKENDER$32.634.3★43,775 rev
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$57.894.4★22,313 rev
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$53.584.3★846 rev
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$35.43180 rev
RIMIY Cooling Adjustable Memory Foam Pillows King Size Set of 2 Bamboo Firm Pillow w/Washable Zippered Cover Luxury Bed Pillow for Side Back and Stomach Sleeper CertiPUR-US Certified Foam
RIMIY$49.2164 rev
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$31.8879 rev
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$35.79618 rev
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$20.88156 rev
Trending
90-day click momentumHKYLRAN 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$31.884.3★
ezepilw King Size Pillows Set of 2 for Sleeping Cooling Adjustable Memory Foam Pillows Dual Fill Design Helps Maintain Shape Breathable Washable Cover
ezepilw$35.434.5★
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$20.884.6★
ROUMEA Pillows King Size Set of 2 Gusseted Bed Pillows for Sleeping 2 Pack Luxury Hotel Quality Supportive King Pillow with Soft Down Alternative for Back Stomach Side Sleepers Machine Washable
ROUMEA$32.604.4★
TEMPUR-Pedic TEMPUR-Cloud Pillow Standard-2-Pack Standard White 2 Count
Tempur-Pedic$123.214.3★
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Comfortable Sleep”
“They are the perfect medium cushion for sleeping”
“It's soft”
“pillows are amazing”
“Awesome quality”
“Great Deal”
“Improved Sleep”
“Fluffy and soft”
“Good support”
“Fully adjustable”
What buyers complain about
“so hard to get comfortable”
“Very hard material”
“Chemical smell”
“They are a little expensive”
“Low Quality”
“The pillow is definitely not for side sleepers”
“No Support”
“too small”
“Almost too fluffy”
“Much thicker than I expected”
Top return reasons
Common questions
- Is memory foam pillows king profitable to sell on Amazon United States?
- The niche generates $1.2M/yr across 45 tracked products. 12 of 12 products launched in the last 360 days are still selling. 90-day search growth is -21.9%. Flapen's verdict: Worth a look (59/100).
- How competitive is the memory foam pillows king niche?
- 31 brands and 44 sellers compete. The top 5 products take 36% of clicks and top 5 brands hold 57% of demand.
- What do buyers complain about in memory foam pillows king?
- Top complaints mined from reviews: Comfort-Overall, Hard Feel, Smell. The return rate is 3.1%.
- When does demand for memory foam pillows king peak?
- Demand peaks in Jan; the busiest month runs 1.6× the quietest.
- What does it cost to enter the memory foam pillows king niche?
- Listings span $15.53–$265.15; the average listing price is $67.55 (sweet spot $15–$100). The average incumbent carries 15,347 reviews — the moat a new listing must climb.
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