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51

3x4 frame

Worth a look

Shows no brand lock-in (top 5 brands take 51% of clicks), but a small market ($90K/yr) keeps it on the watch list.

Market size 23Growth 32Conversion 55Competition 81Returns 39Price range 49Avg price 64Brand share 84Review moat 50Quality gap 45

Brand share

Great51%

top-5 brand share — no brand owns this niche

Competition

Great34%

top-5 click share — an open shelf

Avg price

Good$13.70

avg listing price — sweet spot $15–$100

Conversion

Good4.6%

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

Review moat

Okay1,510.68

avg incumbent reviews — the moat a new listing must climb

Price range

Okay$5.85–$23.94

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Returns

Okay3.9%

return rate — above 5% kills the launch gate

Growth

Okay+5.5%

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

Market size

Bad$90K

$90K/yr · 143K searches

According to Flapen's Amazon United States niche tracking, 3x4 frame is a $90K/yr Amazon United States market (143K searches/yr). The top 5 brands hold 51% of demand. Verdict: Worth a look — 51/100.

Data updated Aug 2, 2026 · scored weekly · How we score niches

3x4 frame market data

Units sold / yr
6K–8K
avg 100–250/product
Revenue / yr
$82K–$110K
units × avg price
Conversion rate
4.6%
Avg BSR
#1,798
Page quality
0%
Prime
100%
Sponsored
89%
Out of stock
8.1%
Avg brand age
36 months
Avg seller age
187 days

Competition & brand share

Clicks spread well past the top 5 (34% combined) — an open shelf where new products get seen.

Brands

24 falling

Sellers

31

Top-5 brand share

51%

Top 20: 96%

Top-5 click share

34%

Top 20: 73%

Open market

43%

  • JCJMY19%
  • LaVie Home10%
  • QOTIB8%
  • eletecpro8%
  • Autjvy7%
  • Youncewooder6%

Demand

Weekly Amazon search volume, last 22 weeks — +5.5% search growth over the last 90 days.
3K2KMar '26Mar '26Apr '26May '26May '26Jun '26Jul '26

Top 3x4 frame search terms

  • 3x4 picture frame56K/yr
  • 3x4 frame27K/yr
  • 4x3 picture frame22K/yr
  • 3 x 4 picture frame14K/yr
  • 4x3 frame7K/yr
  • 3 x 4 frame6K/yr
  • 3x4 frames for pictures4K/yr
  • 4 x 3 picture frame4K/yr
  • 3x4 frames3K/yr
All search terms

Top 3x4 frame 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.

0%3%$3K6%$5K9%$8K12%$11K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about 3x4 frame

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

What buyers love

Frame Quality36%

“Beautiful frame”

Advertised Vs Actual Product10%

“Exactly as advertised”

Quality-Overall8%

“They're well made”

Value For Money6%

“affordable”

Magnetic Strength/Adsorption4%

“These magnets are really cute”

Color4%

“Love the colors”

Size-Overall3%

“Perfect size”

Gifting Purpose3%

“This turned out to be such a lovely little gift for my mom”

Ease Of Use3%

“They're very easy to place and look beautiful”

Assembly/Installation2%

“Easy to assemble”

What buyers complain about

Frame Quality22%

“Dont buy these frames”

Quality-Overall11%

“Cheap”

Adhesion/Stickiness6%

“dont stick on my fridge very well”

Display-Overall6%

“You wouldn't be able to see a picture”

Color4%

“NICE BUT DIDN'T LIKE THE COLOR”

Material Quality4%

“The whole thing is junk plastic”

Value For Money4%

“While its a little pricier than some alternatives”

Assembly/Installation3%

“The quality of the assembly was off”

Size-Overall2%

“they are small”

Magnetic Strength/Adsorption1%

“exactly as described BUT they have tiny magnets that arent glued in”

Top return reasons

Frame Quality47%
Size-Overall31%
Advertised Vs Actual Product6%
Color5%
Magnetic Strength/Adsorption2%
Quality-Overall2%
Material Quality1%
Defective Material/Parts1%
Value For Money1%
Display Colors1%

Common questions

Is 3x4 frame profitable to sell on Amazon United States?
The niche generates $90K/yr across 47 tracked products. 0 of 15 products launched in the last 360 days are still selling. 90-day search growth is +5.5%. Flapen's verdict: Worth a look (51/100).
How competitive is the 3x4 frame niche?
24 brands and 31 sellers compete. The top 5 products take 34% of clicks and top 5 brands hold 51% of demand.
What do buyers complain about in 3x4 frame?
Top complaints mined from reviews: Frame Quality, Quality-Overall, Adhesion/Stickiness. The return rate is 3.9%.
What does it cost to enter the 3x4 frame niche?
Listings span $5.85–$23.94; the average listing price is $13.70 (sweet spot $15–$100). The average incumbent carries 1,511 reviews — the moat a new listing must climb.