Is window paint profitable to sell on Amazon United States?

The niche generates $281K/yr across 33 tracked products. 6 of 7 products launched in the last 360 days are still selling. 90-day search growth is -3.7%. Flapen's verdict: Worth a look (55/100).

How competitive is the window paint niche?

18 brands and 33 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 77% of demand.

What do buyers complain about in window paint?

Top complaints mined from reviews: Functionality-Overall, Color, Quality-Overall. The return rate is 1.7%.

When does demand for window paint peak?

Demand peaks in Aug–Nov–Dec; the busiest month runs 4.7× the quietest.

What does it cost to enter the window paint niche?

Listings span $4.26–$57.77; the average listing price is $20.20 (sweet spot $15–$100). The average incumbent carries 2,493 reviews — the moat a new listing must climb.

window paint

Worth a look

Shows a sweet-spot price point ($20.20 avg), but soft demand (-3.7% this quarter) keeps it on the watch list.

Avg price

Great$20.20

avg listing price — sweet spot $15–$100

Returns

Great1.7%

return rate — above 5% kills the launch gate

Price range

Great$4.26–$57.77

cheapest to priciest tracked listing — scored on the share inside $15–$100

Competition

Good44%

top-5 click share — leaders hold, buyers still browse

Conversion

Good5.0%

search→purchase rate — share of searches ending in a sale

Market size

Good$281K

$281K/yr · 278K searches

Quality gap

Good4.5★

avg incumbent rating — lower means beatable quality

Brand share

Okay77%

top-5 brand share — brands hold most of the demand

Review moat

Okay2,493.24

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-3.7%

90-day search growth — must beat 0% to launch

According to Flapen's Amazon United States niche tracking, window paint is a $281K/yr Amazon United States market (278K searches/yr). The top 5 brands hold 77% of demand. Demand peaks in Aug–Nov–Dec. Verdict: Worth a look — 55/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

window paint market data

Units sold / yr: 15K–20K; avg 500–750/product
Revenue / yr: $303K–$404K; units × avg price
Conversion rate: 5.0%
Avg BSR: #216
Page quality: 0%
Prime: 100%
Sponsored: 91%
Out of stock: 0.5%
Avg brand age: 53 months
Avg seller age: 155 days

Competition & brand share

The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.

Brands

18 rising

Sellers

Top-5 brand share

77%

Top 20: 100%

Top-5 click share

44%

Top 20: 87%

Open market

20%

GOTIDEAL35%
Celepen18%
SRUOLOC13%
Crafty Dab6%
Nicpro5%
ALEMHOP3%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -3.7% search growth over the last 90 days.

Peak months: Aug, Nov, Dec · busiest ÷ quietest = 4.7×

Open Trend

Top window paint search terms

window paint121K/yr +1.6%3.5% conv.
window paint markers51K/yr +25.5%7.6% conv.
gotideal liquid chalk markers39K/yr -25.3%8.3% conv.
window paint for glass washable36K/yr -21.1%4.4% conv.
window paint for glass14K/yr +17.8%2.0% conv.
washable window paint8K/yr -33.2%2.3% conv.
gotideal3K/yr -8.8%4.0% conv.
window paint pens4K/yr +33.2%5.9% conv.
window paint markers for glass washable2K/yr +1.6%6.5% conv.
best paint for window painting681/yr -64.1%0.0% conv.

All search terms

Top window paint 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.

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

GOTIDEAL Chalk Markers 30 Colors Liquid Chalk Markers for Blackboard Chalkboard Calendar Glass Neon Pens Washable Window Marker Paint and Drawing for Car Auto Bistro Mirror Wet Erase Chisel Tip

GOTIDEAL$24.864.5★6,278 rev

Window Chalk Markers for Glass Washable 10 Colors Jumbo Liquid Chalk Marker with 10mm 3 in 1 Nib Thick Wide Tips Big Chalkboard Markers Car Paint Pen for Auto Bistro Mirror Poster Blackboards

SRUOLOC$15.314.5★1,147 rev

Window Chalk Markers for Cars Glass Washable 16 Colors Jumbo Liquid Chalk Marker Pens with 10mm 3 in 1 Nib Wide Tips Big Chalkboard Markers Car Window Paint Pens for Auto Bistro Mirror Poster

Celepen$22.264.6★199 rev

Celepen Window Chalk Markers for Cars Glass Washable 8 Colors Jumbo Liquid Chalk Marker Pens with 10mm 3 in 1 Nib Wide Tip Chalkboard Markers Car Window Paint Pen for Auto Mirror Poster

Celepen$13.324.6★1,086 rev

Crafty Dab Window Writers Paint Arts & Crafts Assorted (CV-75556) 10 Count (Pack of 1)

Crafty Dab$28.574.6★611 rev

Newest

by launch date

GOTIDEAL Chalk Markers 10 Colors Liquid Chalk Markers for Blackboard Erasable Chalk Board Pens Window markers for Glass Washable Car Glass Calendar Sign Menu Diy Painting(6 mm Bold&Chisel Tip)

GOTIDEAL$7.982,563 rev

5mo ago

Window Chalk Markers for Glass Washable 8 Colors Jumbo Liquid Chalk Marker Thick with 7mm 3 in 1 Nib Wide Tip Big Chalkboard Markers Car Paint Pen for Acrylic Board LED Board Auto Mirror Poster

ALEMHOP$7.16990 rev

11mo ago

DWIL Frosted Glass Paint 5oz Window Privacy Paint Waterproof Frosted Glass Spray UV Resistant Window Privacy Film for Bathroom Kitchen Door

DWIL$17.66117 rev

11mo ago

Window Chalk Markers for Glass Washable 20 Colors Jumbo Liquid Chalk Marker with 10mm 3 in 1 Nib Thick Wide Tips Big Chalkboard Markers Car Paint Pen for Auto Bistro Mirror Poster Blackboards

SRUOLOC$25.671,147 rev

1y ago

Window Chalk Markers for Cars Glass Washable 16 Colors Jumbo Liquid Chalk Marker Pens with 10mm 3 in 1 Nib Wide Tips Big Chalkboard Markers Car Window Paint Pens for Auto Bistro Mirror Poster

Celepen$22.26199 rev

1y ago

What buyers say about window paint

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

What buyers love

Color25%

“Bright Colors”

Quality-Overall9%

“High quality market set”

Ease Of Use9%

“Easy to Use”

Ease Of Cleaning6%

“Easy to clean”

Value For Money4%

“Money well spent”

Writing Experience4%

“Easy to write with”

Pen/Pencil Quality3%

“Great markers”

Efficiency3%

“Worked great on the window for our retail”

Advertised Vs Actual Product3%

“Exactly what I needed”

Brightness/Shine/Glow2%

“super bright”

What buyers complain about

Functionality-Overall9%

“do not work well”

Color9%

“then loose color”

Quality-Overall6%

“Awful Quality”

Ease Of Use5%

“Impossible to use”

Leak-Proof5%

“leaked everywhere all the time”

Paint Quality5%

“which could affect the paint”

Durability3%

“I had 3 explode during the first use”

Moist/Dry3%

“Super dry”

Nib/Tip Quality3%

“the tip fell out of the pen”

Drying Time3%

“Took little time to dry”

Top return reasons

Functionality-Overall15%

Value For Money8%

Size-Overall8%

Color8%

Ink Refill7%

Advertised Vs Actual Product6%

Leak-Proof6%

Paint Quality4%

Dry/Empty Ink4%

Display Colors3%

Common questions

Is window paint profitable to sell on Amazon United States?: The niche generates $281K/yr across 33 tracked products. 6 of 7 products launched in the last 360 days are still selling. 90-day search growth is -3.7%. Flapen's verdict: Worth a look (55/100).
How competitive is the window paint niche?: 18 brands and 33 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 77% of demand.
What do buyers complain about in window paint?: Top complaints mined from reviews: Functionality-Overall, Color, Quality-Overall. The return rate is 1.7%.
When does demand for window paint peak?: Demand peaks in Aug–Nov–Dec; the busiest month runs 4.7× the quietest.
What does it cost to enter the window paint niche?: Listings span $4.26–$57.77; the average listing price is $20.20 (sweet spot $15–$100). The average incumbent carries 2,493 reviews — the moat a new listing must climb.