3 inch paint brush
Worth a lookShows searches that convert (16.7% search→purchase), but brand-locked demand (top 5 brands take 97% of clicks) keeps it on the watch list.
Conversion
Incredible16.7%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.7%return rate — above 5% kills the launch gate
Avg price
Great$17.03avg listing price — sweet spot $15–$100
Price range
Great$4.94–$56.31cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Good+28.1%90-day search growth — must beat 0% to launch
Competition
Okay58%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Okay$105K$105K/yr · 37K searches
Review moat
Bad4,296.74avg incumbent reviews — the moat a new listing must climb
Brand share
Bad97%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, 3 inch paint brush is a $105K/yr Amazon United States market (37K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in May–Jun. Verdict: Worth a look — 52/100.
Data updated Jul 28, 2026 · scored weekly · How we score niches
3 inch paint brush market data
- Units sold / yr
- 6K–8K
- avg 100–250/product
- Revenue / yr
- $102K–$136K
- units × avg price
- Conversion rate
- 16.7%
- Avg BSR
- #65
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 91%
- Out of stock
- 0.0%
- Avg brand age
- 58 months
- Avg seller age
- 184 days
Competition & brand share
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.Brands
8 falling
Sellers
37
Top-5 brand share
97%
Top 20: 100%
Top-5 click share
58%
Top 20: 98%
Open market
3%
- Pro Grade52%
- Bates Choice34%
- Genixart4%
- LAPXSNZD4%
- Magimate2%
- Purdy2%
- Open — no brand owns it (2 brands, 3%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +28.1% search growth over the last 90 days.Peak months: May, Jun · busiest ÷ quietest = 2.1×
Top 3 inch paint brush search terms
- 3 inch paint brush16K/yr
- 3 paint brush13K/yr
- paint brushes 3 inch5K/yr
- paint brush 3 inch3K/yr
Top 3 inch paint brush 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 23 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Pro Grade Paint Brushes 3 Inch Angled Paint Brush Trim & Stain 2 Pack
Pro Grade$7.994.5★887 rev
Bates- Paint Brushes 3-Inch 6 Pack Plastic Handle Flat Paint Brushes
Bates Choice$9.414.2★140 rev
Pro Grade Paint Brushes 3 Inch Flat Paint Brush Trim & Stain 2 Pack
Pro Grade$8.984.5★518 rev
Bates- Double Thick Chip Paint Brush 3 Inch 2 Pack Wooden Handle Flat Paint Brushes for Walls and Trim Synthetic Bristles
Bates Choice$4.944.5★132 rev
Pro Grade Paint Brushes Paint Brush Set for Walls Trim & Stain 5-Piece
Pro Grade$7.994.6★71,374 rev
Newest
by launch date
Bates 3-Inch Angle Paint Brushes (12 Pack) - Treated Wood Handle Perfect for Walls & Furniture
Bates Choice$26.99350 rev
Bates- Paint Brushes 3-Inch 6 Pack Plastic Handle Flat Paint Brushes
Bates Choice$9.41140 rev
Bates- Paint Brushes 3-Inch 12 Pack Treated Wood Handle Paint Brushes for Walls Stain Brush Wall Paint Brushes Furniture Paint Brush Paint Brushes for Painting Walls Painting Brush
Bates Choice$20.3789 rev
Bates- Double Thick Chip Paint Brush 3 Inch 2 Pack Wooden Handle Flat Paint Brushes for Walls and Trim Synthetic Bristles
Bates Choice$4.94132 rev
Bates- Paint Brushes 3-Inch 2 Pack Angle Brushes Treated Wood Handle Paint Brushes for Walls Stain Brush Wall Paint Brushes Furniture Paint Brushes for Painting Walls Painting Brush
Bates Choice$7.93142 rev
Trending
90-day click momentumBates- Paint Brushes 3-Inch 12 Pack Treated Wood Handle Paint Brushes for Walls Stain Brush Wall Paint Brushes Furniture Paint Brush Paint Brushes for Painting Walls Painting Brush
Bates Choice$20.374.6★
Pro Grade 3 Chip Brushes Disposable Paint Brushes for Epoxy 12 Pack
Pro Grade$13.974.4★
Purdy 3 Purdy 144380330 XL Sprig Paint Brush Tynex Orel
Purdy$17.984.7★
Pro Grade Angle Paint Brushes Paint Brush Set for Trim & Walls 10 Pc
Pro Grade$22.164.6★
Pro Grade Paint Brushes 3 Inch Angled Paint Brush Trim & Stain 2 Pack
Pro Grade$7.994.5★
What buyers say about 3 inch paint brush
What buyers praise and complain about, mined from review topics.What buyers love
“Great deal”
“EXCELLENT PRODUCT”
“Good quality brush”
“others painted nicely”
“clean easy”
“Just as advertised”
“Easy to use”
“They are all sizes”
“hold up well”
“It was smooth”
What buyers complain about
“Average quality”
“getting stuck in the paint almost immediately”
“Bristles were super flimsy”
“dont wanna clean the brushes”
“These are a little coarser than Im use to”
“Break after one use”
“The metal rusts a little”
“Cheaper then I wished for”
“Little big”
“Disappointing thickness”
Top return reasons
Common questions
- Is 3 inch paint brush profitable to sell on Amazon United States?
- The niche generates $105K/yr across 23 tracked products. 90-day search growth is +28.1%. Flapen's verdict: Worth a look (52/100).
- How competitive is the 3 inch paint brush niche?
- 8 brands and 37 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 97% of demand.
- What do buyers complain about in 3 inch paint brush?
- Top complaints mined from reviews: Quality-Overall, Paint Quality, Strength. The return rate is 0.7%.
- When does demand for 3 inch paint brush peak?
- Demand peaks in May–Jun; the busiest month runs 2.1× the quietest.
- What does it cost to enter the 3 inch paint brush niche?
- Listings span $4.94–$56.31; the average listing price is $17.03 (sweet spot $15–$100). The average incumbent carries 4,297 reviews — the moat a new listing must climb.