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ergonomic memory foam seat cushion

Skip it52/100

a small market ($153K/yr) — ergonomic memory foam seat cushion doesn't clear our bar today.

Market/yr

$153K

Growth (1y)

+240.8%

Products

29

Brands

20

was 17 a year ago

Sellers

29

Price range

$16.55–$57.22

Returns

3.5%

Rating

4.2★

52/100

Skip it

Scored 52/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
8
×0.30
Growth
81
×0.30
Competition
54
×0.20
Quality gap
69
×0.10
Returns
72
×0.10

Demand

Weekly Amazon search volume, last 62 weeks — +240.8% year over year.
8K4KSpike '25Spike '26May '25Jul '25Sep '25Nov '25Feb '26Apr '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: May, Jun · busiest ÷ quietest = 6.0×

Competition

42%CushZone
  • CushZone42%
  • CloudBliss16%
  • Lexeme7%
  • BANKQF5%
  • Benazcap4%
  • Synthcore3%
  • Other (14 brands)23%

The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them. 20 brands and 29 sellers compete here.

Brands

20 rising

was 17 a year ago

Sellers

29

Top 5 brand share

74%

#ProductBrandPriceRatingReviewsClick shareTrend
1
CushZone Ergonomic Seat Cushion & Lumbar Support Pillow - Memory Foam for Sciatica Pain Relief & Posture Correction Non-Slip Chair Cushions for Office Chair/Car/Wheelchair/Travel (Black)CushZone Ergonomic Seat Cushion & Lumbar Support Pillow - Memory Foam for Sciatica Pain Relief & Posture Correction Non-Slip Chair Cushions for Office Chair/Car/Wheelchair/Travel (Black)
CushZone$28.464.4★5,35017%falling
2
CushZone Seat Cushion - Memory Foam Office Chair Cushion for Sciatica Tailbone & Back Pain Relief - Orthopedic Coccyx Pillow for Car Airplane Pregnancy & Long Sitting at Work BlackCushZone Seat Cushion - Memory Foam Office Chair Cushion for Sciatica Tailbone & Back Pain Relief - Orthopedic Coccyx Pillow for Car Airplane Pregnancy & Long Sitting at Work Black
CushZone$16.554.4★6,49514%rising
3
CloudBliss Lumbar Support Pillow & Seat Cushion Set for Office Chair Desk Chair Wheelchair & Car Memory Foam Back Support Ergonomic Chair Cushions Sciatica Pain Relief Home Essentials BlackCloudBliss Lumbar Support Pillow & Seat Cushion Set for Office Chair Desk Chair Wheelchair & Car Memory Foam Back Support Ergonomic Chair Cushions Sciatica Pain Relief Home Essentials Black
CloudBliss$27.894.4★4,31811%falling
4
Lexeme X Large Memory Foam Seat Cushion Lumbar Support Pillow for Sciatica & Tailbone Pressure Relief Coccyx Pad for Office Chair Car Wheelchair Home OfficeLexeme X Large Memory Foam Seat Cushion Lumbar Support Pillow for Sciatica & Tailbone Pressure Relief Coccyx Pad for Office Chair Car Wheelchair Home Office
Lexeme$40.094.4★7027%rising
5
Office Chair Seat Cushion Cooling Gel Enhanced Memory Foam Cushion for Long Sitting - Back Sciatica Coccyx Tailbone Pain Relief Pillow - for Office Gaming Car Wheelchair - Black LargeOffice Chair Seat Cushion Cooling Gel Enhanced Memory Foam Cushion for Long Sitting - Back Sciatica Coccyx Tailbone Pain Relief Pillow - for Office Gaming Car Wheelchair - Black Large
CushZone$20.064.4★7,5285%falling
6
CushZone Seat Cushion Ergonomic Memory Foam Seat Cushions for Office Chairs Car Long Trip Desk Chair Lab Extra Large Size for Sciatica & Hip & Tailbone Pain Relief Sciatica Support (Black)CushZone Seat Cushion Ergonomic Memory Foam Seat Cushions for Office Chairs Car Long Trip Desk Chair Lab Extra Large Size for Sciatica & Hip & Tailbone Pain Relief Sciatica Support (Black)
CushZone$21.064.2★2,0115%falling
7
CloudBliss Gel Seat Cushion - Cooling Gel Enhanced Memory Foam Ergonomic Seat Cushion for Long Sitting for Office Game Car Automotive Airplane (Large Black)CloudBliss Gel Seat Cushion - Cooling Gel Enhanced Memory Foam Ergonomic Seat Cushion for Long Sitting for Office Game Car Automotive Airplane (Large Black)
CloudBliss$18.904.4★2,9994%falling
8
Synthcore Back and Seat Cushion for Office Back & Tailbone Pain Relief Raised Cushion for Lumbar and Butt Double-Sided Anti-Slip Improves Sitting Posture Ergonomic Memory Foam Lumbar CushionSynthcore Back and Seat Cushion for Office Back & Tailbone Pain Relief Raised Cushion for Lumbar and Butt Double-Sided Anti-Slip Improves Sitting Posture Ergonomic Memory Foam Lumbar Cushion
Synthcore$37.174.1★443%rising
9
FORTEM Seat Cushion Office Chair Cushion Lumbar Support Pillow for Office Chair Memory Foam Car Seat Cushions Sciatica Coccyx Tailbone Pain Relief Cushions for Back Support Washable Non SlipFORTEM Seat Cushion Office Chair Cushion Lumbar Support Pillow for Office Chair Memory Foam Car Seat Cushions Sciatica Coccyx Tailbone Pain Relief Cushions for Back Support Washable Non Slip
FORTEM$32.584.3★29,1313%falling
10
Benazcap Memory Foam Seat Cushion with Lumbar Support Pillow for Office Chair Car & Gaming Seat Wheelchair Ergonomic Design for Sciatica & Tailbone Pressure Relief BlackBenazcap Memory Foam Seat Cushion with Lumbar Support Pillow for Office Chair Car & Gaming Seat Wheelchair Ergonomic Design for Sciatica & Tailbone Pressure Relief Black
Benazcap$35.854.1★983%rising
11
BANKQF Seat Cushion for Office Chair and Car Lumbar Support Pillow for Office Chair Memory Foam Ergonomic Seat Cushion for Long Sitting Back & Tailbone Pain Sciatica - Dark Gray & Light GrayBANKQF Seat Cushion for Office Chair and Car Lumbar Support Pillow for Office Chair Memory Foam Ergonomic Seat Cushion for Long Sitting Back & Tailbone Pain Sciatica - Dark Gray & Light Gray
BANKQF$37.484.1★1292%rising
12
Ergonomic Memory Foam Seat Cushion for Office Chair Car Seat Dining Gaming Chair & Wheelchair Full Back & Lumbar Support Pillow One Piece Back Pain Relief Coccyx Tailbone & Sciatica Pain ReliefErgonomic Memory Foam Seat Cushion for Office Chair Car Seat Dining Gaming Chair & Wheelchair Full Back & Lumbar Support Pillow One Piece Back Pain Relief Coccyx Tailbone & Sciatica Pain Relief
PRIMART$57.224.1★1142%rising
13
GKWW Desk Chair Cushion Non-Slip Rocking Seat Cushion Office Chair Pad Dorm Seat Cushion with High Back Support Soft Seat Pad with Ties for Office Car Home Dining Room KitchenGKWW Desk Chair Cushion Non-Slip Rocking Seat Cushion Office Chair Pad Dorm Seat Cushion with High Back Support Soft Seat Pad with Ties for Office Car Home Dining Room Kitchen
GKWW$25.684.3★1232%rising
14
JIPORIER Seat Cushion & Lumbar Support Pillow for Office Chair Memory Foam Chair Cushions for Tailbone Pain Non-Slip Back Support for Desk Gaming Chair Wheelchair Breathable & Machine WashableJIPORIER Seat Cushion & Lumbar Support Pillow for Office Chair Memory Foam Chair Cushions for Tailbone Pain Non-Slip Back Support for Desk Gaming Chair Wheelchair Breathable & Machine Washable
JIPORIER$46.504.2★3912%falling
15
WADCIMC Seat Cushion - Memory Foam Cushion for Office Chair Lumbar Support Pillow One Piece for Sciatica & Tailbone Pressure Relief Coccyx Pad for Long Sitting Office Chair Wheelchair Home OfficeWADCIMC Seat Cushion - Memory Foam Cushion for Office Chair Lumbar Support Pillow One Piece for Sciatica & Tailbone Pressure Relief Coccyx Pad for Long Sitting Office Chair Wheelchair Home Office
WADCIMC$28.373.9★1432%rising

Product shelf

All 29 tracked products in this niche.

CushZone Ergonomic Seat Cushion & Lumbar Support Pillow - Memory Foam for Sciatica Pain Relief & Posture Correction Non-Slip Chair Cushions for Office Chair/Car/Wheelchair/Travel (Black)

CushZone Ergonomic Seat Cushion & Lumbar Support Pillow - Memory Foam for Sciatica Pain Relief & Posture Correction Non-Slip Chair Cushions for Office Chair/Car/Wheelchair/Travel (Black)

CushZone

$28.464.4★5,350 reviews

CushZone Seat Cushion - Memory Foam Office Chair Cushion for Sciatica Tailbone & Back Pain Relief - Orthopedic Coccyx Pillow for Car Airplane Pregnancy & Long Sitting at Work Black

CushZone Seat Cushion - Memory Foam Office Chair Cushion for Sciatica Tailbone & Back Pain Relief - Orthopedic Coccyx Pillow for Car Airplane Pregnancy & Long Sitting at Work Black

CushZone

$16.554.4★6,495 reviews

CloudBliss Lumbar Support Pillow & Seat Cushion Set for Office Chair Desk Chair Wheelchair & Car Memory Foam Back Support Ergonomic Chair Cushions Sciatica Pain Relief Home Essentials Black

CloudBliss Lumbar Support Pillow & Seat Cushion Set for Office Chair Desk Chair Wheelchair & Car Memory Foam Back Support Ergonomic Chair Cushions Sciatica Pain Relief Home Essentials Black

CloudBliss

$27.894.4★4,318 reviews

Lexeme X Large Memory Foam Seat Cushion Lumbar Support Pillow for Sciatica & Tailbone Pressure Relief Coccyx Pad for Office Chair Car Wheelchair Home Office

Lexeme X Large Memory Foam Seat Cushion Lumbar Support Pillow for Sciatica & Tailbone Pressure Relief Coccyx Pad for Office Chair Car Wheelchair Home Office

Lexeme

$40.094.4★702 reviews

Office Chair Seat Cushion Cooling Gel Enhanced Memory Foam Cushion for Long Sitting - Back Sciatica Coccyx Tailbone Pain Relief Pillow - for Office Gaming Car Wheelchair - Black Large

Office Chair Seat Cushion Cooling Gel Enhanced Memory Foam Cushion for Long Sitting - Back Sciatica Coccyx Tailbone Pain Relief Pillow - for Office Gaming Car Wheelchair - Black Large

CushZone

$20.064.4★7,528 reviews

CushZone Seat Cushion Ergonomic Memory Foam Seat Cushions for Office Chairs Car Long Trip Desk Chair Lab Extra Large Size for Sciatica & Hip & Tailbone Pain Relief Sciatica Support (Black)

CushZone Seat Cushion Ergonomic Memory Foam Seat Cushions for Office Chairs Car Long Trip Desk Chair Lab Extra Large Size for Sciatica & Hip & Tailbone Pain Relief Sciatica Support (Black)

CushZone

$21.064.2★2,011 reviews

CloudBliss Gel Seat Cushion - Cooling Gel Enhanced Memory Foam Ergonomic Seat Cushion for Long Sitting for Office Game Car Automotive Airplane (Large Black)

CloudBliss Gel Seat Cushion - Cooling Gel Enhanced Memory Foam Ergonomic Seat Cushion for Long Sitting for Office Game Car Automotive Airplane (Large Black)

CloudBliss

$18.904.4★2,999 reviews

Synthcore Back and Seat Cushion for Office Back & Tailbone Pain Relief Raised Cushion for Lumbar and Butt Double-Sided Anti-Slip Improves Sitting Posture Ergonomic Memory Foam Lumbar Cushion

Synthcore Back and Seat Cushion for Office Back & Tailbone Pain Relief Raised Cushion for Lumbar and Butt Double-Sided Anti-Slip Improves Sitting Posture Ergonomic Memory Foam Lumbar Cushion

Synthcore

$37.174.1★44 reviews

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Comfort-Overall29%

“Extremely comfortable”

Cushion21%

“Amazing cushion”

Quality-Overall9%

“Great quality for everyday use”

Value For Money5%

“Great deal”

Soft Feel4%

“Soft fabric”

Size-Overall3%

“Fit is perfect”

Advertised Vs Actual Product3%

“As described”

Efficiency3%

“Effective”

Ease Of Use2%

“Easy to put on”

Foam2%

“It's a pretty comfortable memory foam”

What buyers complain about

Comfort-Overall18%

“Not comfortable as advertised”

Cushion13%

“No cushioning”

Hard Feel11%

“Very hard and not as advertised”

Size-Overall9%

“too narrow”

Thickness5%

“It's not as thick as I thought”

Advertised Vs Actual Product3%

“Inaccurate Description”

Quality-Overall3%

“Bad quality”

Value For Money3%

“A little pricey”

Functionality-Overall3%

“Didn't work for me”

Body Support2%

“Not supportive”

Top return reasons

  • Cushion32%
  • Comfort-Overall20%
  • Size-Overall19%
  • Functionality-Overall5%
  • Advertised Vs Actual Product5%
  • Body Support3%
  • Hard Feel2%
  • Thickness2%
  • Value For Money1%
  • Defective Material/Parts1%

Data scraped July 9, 2026 · Marketplace baseline: 4.4★ avg rating · $22.65 median price · 2.2% median returns across 14,265 tracked niches.