12x22 pillow insert
Skip itA deep review moat (17,779 avg reviews) — this niche doesn't clear our bar today.
Conversion
Great11.9%search→purchase rate — share of searches ending in a sale
Avg price
Great$18.60avg listing price — sweet spot $15–$100
Price range
Great$8.22–$35.68cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.4%return rate — above 5% kills the launch gate
Growth
Good+23.6%90-day search growth — must beat 0% to launch
Competition
Okay61%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Brand share
Okay88%top-5 brand share — brands hold most of the demand
Market size
Bad$99K$99K/yr · 45K searches
Review moat
Bad17,778.9avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, 12x22 pillow insert is a $99K/yr Amazon United States market (45K searches/yr). The top 5 brands hold 88% of demand. Demand peaks in Aug. Verdict: Skip it — 48/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
12x22 pillow insert market data
- Units sold / yr
- 6K–8K
- avg 250–500/product
- Revenue / yr
- $112K–$149K
- units × avg price
- Conversion rate
- 11.9%
- Avg BSR
- #122
- Page quality
- 0%
- Prime
- 85%
- Sponsored
- 60%
- Out of stock
- 0.0%
- Avg brand age
- 53 months
- Avg seller age
- 175 days
Competition & brand share
The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.Brands
10 flat
Sellers
13
Top-5 brand share
88%
Top 20: 100%
Top-5 click share
61%
Top 20: 100%
Open market
7%
- MIULEE44%
- MoonRest26%
- Pillowflex6%
- Utopia Bedding6%
- ComfyDown6%
- Oubonun5%
- Open — no brand owns it (4 brands, 7%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +23.6% search growth over the last 90 days.Peak months: Aug · busiest ÷ quietest = 2.1×
Top 12x22 pillow insert search terms
- 12x22 pillow insert20K/yr
- 12x21 pillow insert14K/yr
- 12 x 21 pillow insert6K/yr
- 12 x 22 pillow insert6K/yr
Top 12x22 pillow insert 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.
All 20 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
MoonRest 12x21 Inch Synthetic Down Alternative Rectangle Pillow Insert Form Stuffer for Sofa Shams Decorative Throw Pillow Cushion and Bed Pillow Stuffing - Hypoallergenic 12X 21
MoonRest$19.304.0★218 rev
MIULEE 12x20 Pillow Insert Throw Pillow for Couch Sofa Bed
MIULEE$9.764.5★38,998 rev
MIULEE 12x22 Inch Synthetic Down Alternative Pillow Insert
MIULEE$21.034.7★805 rev
Pillowflex Synthetic Down Pillow Insert 12x22 in - Karate Chop Pillow
Pillowflex$27.164.7★11,608 rev
Utopia Bedding 12x20 Pillow Inserts White Throw Pillows for Couch 2 Pack
Utopia Bedding$15.164.6★217,964 rev
Newest
by launch date
Oubonun Beige 12x22 Lumbar Pillow Inserts Set of 2 Full Fluffy Down Alternative Rectangular Throw Pillow for Couch Sofa Bed Soft Decorative Lumbar Cushion with Cross Pattern Machine Washable
Oubonun$20.8189 rev
puredown 12x20 Throw Pillow Insert Set of 1 Supportive & Fluffy Down Alternative Pillow Forms for Couch Sofa & Bed Indoor Decorative Cushion Stuffer
puredown$12.51133 rev
Oubonun 12x22 Pillow Inserts Set of 2- Rectangle Decorative Throw Pillows for Sofa Couch Bed Living Room Beige 100% Polyester Filling 12 x 24 Inch Lumbar Pillows
Oubonun$24.3099 rev
MIULEE 12x22 Inch Throw Pillow Insert for Couch Sofa Bed
MIULEE$24.1038,998 rev
MIULEE Pillow Insert 12x22 Inch Decorative Rectangle Throw Pillow Inserts
MIULEE$20.166,374 rev
Trending
90-day click momentumOubonun Beige 12x22 Lumbar Pillow Inserts Set of 2 Full Fluffy Down Alternative Rectangular Throw Pillow for Couch Sofa Bed Soft Decorative Lumbar Cushion with Cross Pattern Machine Washable
Oubonun$20.814.5★
puredown 12x20 Throw Pillow Insert Set of 1 Supportive & Fluffy Down Alternative Pillow Forms for Couch Sofa & Bed Indoor Decorative Cushion Stuffer
puredown$12.514.5★
Oubonun 12x22 Pillow Inserts Set of 2- Rectangle Decorative Throw Pillows for Sofa Couch Bed Living Room Beige 100% Polyester Filling 12 x 24 Inch Lumbar Pillows
Oubonun$24.304.6★
MIULEE 12x20 Throw Pillows Inserts 2 Pack Decorative Pillows for Couch Bed
MIULEE$14.824.6★
MIULEE 12x22 Inch Throw Pillow Insert for Couch Sofa Bed
MIULEE$24.104.5★
What buyers say about 12x22 pillow insert
What buyers praise and complain about, mined from review topics.What buyers love
“fit my case just right”
“Amazing quality”
“Perfect lumbar pillow inserts”
“It is fluffy and comfortable”
“The fabric feels smooth”
“Excellent price”
“Exactly what I wanted”
“Extremely comfortable”
“They are dainty and very stylish”
“This pillow insert met my expectations and requirements well”
What buyers complain about
“It's so tiny during shipping”
“I wish a bit more fluffy”
“The price doesn't correspond with the quality of the product”
“thicker than this pillow”
“so they dont fully fill the pillow covers”
“Too firm”
“Cheap”
“It doesnt hold its shape at all”
“flimsy & does NOT hold is shape”
“Cheap feeling material too”
Top return reasons
Common questions
- Is 12x22 pillow insert profitable to sell on Amazon United States?
- The niche generates $99K/yr across 20 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is +23.6%. Flapen's verdict: Skip it (48/100).
- How competitive is the 12x22 pillow insert niche?
- 10 brands and 13 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 88% of demand.
- What do buyers complain about in 12x22 pillow insert?
- Top complaints mined from reviews: Size-Overall, Fluffiness, Quality-Overall. The return rate is 2.4%.
- When does demand for 12x22 pillow insert peak?
- Demand peaks in Aug; the busiest month runs 2.1× the quietest.
- What does it cost to enter the 12x22 pillow insert niche?
- Listings span $8.22–$35.68; the average listing price is $18.60 (sweet spot $15–$100). The average incumbent carries 17,779 reviews — the moat a new listing must climb.