Is poster markers profitable to sell on Amazon United States?

The niche generates $356K/yr across 34 tracked products. 10 of 12 products launched in the last 360 days are still selling. 90-day search growth is +14.9%. Flapen's verdict: Worth a look (61/100).

How competitive is the poster markers niche?

21 brands and 117 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 60% of demand.

What do buyers complain about in poster markers?

Top complaints mined from reviews: Color, Advertised Vs Actual Product, Dry/Empty Ink. The return rate is 1.0%.

When does demand for poster markers peak?

Demand peaks in Jul–Aug–Oct; the busiest month runs 3.5× the quietest.

What does it cost to enter the poster markers niche?

Listings span $7.83–$38.94; the average listing price is $15.04 (sweet spot $15–$100). The average incumbent carries 6,352 reviews — the moat a new listing must climb.

poster markers

Worth a look

Shows low returns (1.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible1.0%

return rate — above 5% kills the launch gate

Price range

Great$7.83–$38.94

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

Conversion

Great7.1%

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

Brand share

Good60%

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

Avg price

Great$15.04

avg listing price — sweet spot $15–$100

Competition

Good41%

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

Market size

Good$356K

$356K/yr · 332K searches

Growth

Okay+14.9%

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

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Review moat

Bad6,352.32

avg incumbent reviews — the moat a new listing must climb

Signals No Dominant Brand

According to Flapen's Amazon United States niche tracking, poster markers is a $356K/yr Amazon United States market (332K searches/yr). The top 5 brands hold 60% of demand. Demand peaks in Jul–Aug–Oct. Verdict: Worth a look — 61/100.

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

poster markers market data

Units sold / yr: 30K–40K; avg 1,000–1,250/product
Revenue / yr: $451K–$602K; units × avg price
Conversion rate: 7.1%
Avg BSR: #139
Page quality: 0%
Prime: 100%
Sponsored: 82%
Out of stock: 2.1%
Avg brand age: 51 months
Avg seller age: 149 days

Competition & brand share

The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them.

Brands

21 rising

Sellers

117

Top-5 brand share

60%

Top 20: 99%

Top-5 click share

41%

Top 20: 86%

Open market

35%

ARTISTRO16%
Sharpie16%
Coogert11%
SRUOLOC8%
Mr. Sketch8%
HYHJMISTY5%

Demand & seasonality

Weekly Amazon search volume, last 98 weeks — +14.9% search growth over the last 90 days.

Peak months: Jul, Aug, Oct · busiest ÷ quietest = 3.5×

Open Trend

Top poster markers 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

Sharpie Flip Chart Markers Bullet Tip Assorted Colors Low-Odor Squeak-Free 8 Count - Office Presentation Back to School Teacher Supplies

Sharpie$8.364.8★8,447 rev

Coogert 8 Colors Jumbo Poster Markers 15MM Thick Permanent Acrylic Graffiti Markers Wide Tip Paint Marker for Canvas Posters Board Fabric Window Wood Teachers Banner painting supplies

Coogert$16.224.6★384 rev

ARTISTRO 12 Multicolor Paint Pens for Glass Marking Rock Painting Ceramic Wood Fabric Scrapbooking DIY Craft Making Coloring - Acrylic Paint Markers Jumbo Tip 15mm

ARTISTRO$22.564.5★31,757 rev

SRUOLOC 12 Colors Jumbo Markers 15mm Jumbo Felt Tip Acrylic Paint Markers for Rock Painting Poster Stone Ceramic Glass Wood Canvas

SRUOLOC$24.334.7★716 rev

ARTISTRO Poster Markers Jumbo Set Acrylic Markers with 15mm Wide Jumbo Tip for Murals Tagging Posters - Large for Rock Wood Plastic Leather Metal Fabric Ceramic

ARTISTRO$20.594.6★1,055 rev

Newest

by launch date

AYSIP 12 Colors Jumbo Markers Set 15mm Large Wide Tip Thick Acrylic Paint Markers for Painting Rock Window Glass Wood Fabric

AYSIP$24.9130 rev

2mo ago

JusArt 14 Colors Jumbo Markers for Quick Bold Poster Banner Sign Lettering and Coloring 15mm Wide Tip Acrylic Markers for Rock Fabric Ceramic Metal DIY Crafts

JusArt$23.08122 rev

4mo ago

12 Colors Jumbo Poster Markers Jumbo Acrylic Paint Markers 15MM Thick Permanent Acrylic Markers Wide Tip Paint Markers for Wood Canvas Poster Board Banner Fabric Metal Artists Teachers

MRNEVVCO$23.4940 rev

4mo ago

Aixefulw 6 Colors Poster Markers Jumbo 10mm Thick Permanent Markers 3 in 1 Wide Tip Jumbo Acrylic Paint Marker for Poster Banner painting supplies Stone Ceramic Glass Wood Metal Plastic Fabric.

Aixefulw$9.9465 rev

5mo ago

X ARTY HUB Jumbo Acrylic Paint Markers 24 Colors (14 Classic 6 Metallic 4 Neon) Poster Markers with 15mm Thick Tip Quick-Dry Paint Pens for Window Art Banners Signs & Large DIY Projects

X ARTY HUB$38.9451 rev

6mo ago

What buyers say about poster markers

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

What buyers love

Color27%

“Great assortment of colors”

Quality-Overall12%

“Great quality for $”

Value For Money8%

“Good value for price”

Pen/Pencil Quality7%

“Great Set of Markers”

Ease Of Use6%

“Easy to handle”

Advertised Vs Actual Product3%

“As Advertised”

Nib/Tip Quality3%

“The dual-tip design is nice”

Fun/Entertainment Experience2%

“Beauty and fun in a box”

Paint Quality2%

“Great pens for painting”

Drawing Experience2%

“I really enjoy drawing with them”

What buyers complain about

Color15%

“Not very dark”

Advertised Vs Actual Product8%

“Looks NOTHING like the picture”

Dry/Empty Ink7%

“Dried Out”

Quality-Overall5%

“Poor quality control”

Drying Time5%

“Dried out immediately”

Durability4%

“They break off easily”

Paint Quality4%

“NOT PAINT”

Moist/Dry3%

“one of mine came in dry”

Nib/Tip Quality3%

“fuzziness of the marker tip than any other brand Ive purchased”

Size-Overall2%

“These markers are really large”

Top return reasons

Advertised Vs Actual Product17%

Color11%

Value For Money8%

Size-Overall8%

Functionality-Overall8%

Paint Quality7%

Dry/Empty Ink6%

Ink Refill5%

Display Colors4%

Quality-Overall3%

Common questions

Is poster markers profitable to sell on Amazon United States?: The niche generates $356K/yr across 34 tracked products. 10 of 12 products launched in the last 360 days are still selling. 90-day search growth is +14.9%. Flapen's verdict: Worth a look (61/100).
How competitive is the poster markers niche?: 21 brands and 117 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 60% of demand.
What do buyers complain about in poster markers?: Top complaints mined from reviews: Color, Advertised Vs Actual Product, Dry/Empty Ink. The return rate is 1.0%.
When does demand for poster markers peak?: Demand peaks in Jul–Aug–Oct; the busiest month runs 3.5× the quietest.
What does it cost to enter the poster markers niche?: Listings span $7.83–$38.94; the average listing price is $15.04 (sweet spot $15–$100). The average incumbent carries 6,352 reviews — the moat a new listing must climb.

poster markers

poster markers market data

Competition & brand share

Demand & seasonality

Top poster markers search terms