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50

postcard holder

Worth a look

Shows a sweet-spot price point ($20.58 avg), but a small market ($43K/yr) keeps it on the watch list.

Market size 11Growth 45Conversion 38Competition 56Returns 50Price range 79Avg price 89Brand share 84Review moat 79Quality gap 38

Avg price

Great$20.58

avg listing price — sweet spot $15–$100

Brand share

Great51%

top-5 brand share — no brand owns this niche

Review moat

Great411.82

avg incumbent reviews — the moat a new listing must climb

Price range

Great$6.79–$48.93

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

Competition

Good51%

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

Returns

Okay3.0%

return rate — above 5% kills the launch gate

Growth

Okay+16.0%

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

Conversion

Okay3.0%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Bad$43K

$43K/yr · 70K searches

According to Flapen's Amazon United States niche tracking, postcard holder is a $43K/yr Amazon United States market (70K searches/yr). The top 5 brands hold 51% of demand. Verdict: Worth a look — 50/100.

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

postcard holder market data

Units sold / yr
3K–3K
avg 0–100/product
Revenue / yr
$51K–$62K
units × avg price
Conversion rate
3.0%
Avg BSR
#539
Page quality
0%
Prime
100%
Sponsored
97%
Out of stock
0.0%
Avg brand age
36 months
Avg seller age
182 days

Competition & brand share

The top 5 products take 51% of clicks — established leaders, but buyers still shop beyond them.

Brands

25 falling

Sellers

29

Top-5 brand share

51%

Top 20: 97%

Top-5 click share

51%

Top 20: 89%

Open market

42%

  • Vicenpal13%
  • CELSOL10%
  • ORLESS10%
  • ANBOXIT9%
  • Aredpoook8%
  • Threehoney7%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +16.0% search growth over the last 90 days.
3K2KSpike '25Prime Day '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Top postcard holder search terms

  • postcard holder32K/yr
  • post card holder display stand16K/yr
  • post card holder14K/yr
  • postcard holders3K/yr
  • acrylic postcard holder4K/yr
All search terms

Top postcard holder 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%4%$2K8%$3K12%$5K16%$7K1101001K10K 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 postcard holder

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

What buyers love

Quality-Overall15%

“Excellent product”

Display-Overall14%

“Great display stand”

Strength11%

“Sturdy and Crystal Clear Display Stands”

Assembly/Installation8%

“Easy setup”

Size-Overall7%

“true to size description”

Value For Money7%

“Great value”

Advertised Vs Actual Product6%

“Exactly as described”

Durability4%

“So durable”

Collectibles4%

“Postcard collection”

Ease Of Use3%

“LOOKS GOOD WORKS GOOD AND EASY TO PUT INTO USE”

What buyers complain about

Size-Overall15%

“Smaller than expected”

Strength10%

“Flimsy”

Assembly/Installation10%

“Very difficult to put together”

Quality-Overall7%

“Cheap, poorly made”

Durability6%

“Breaks easy”

Advertised Vs Actual Product5%

“NOT AS ADVERTISED”

Material Quality3%

“Not clear plastic”

Weight Heavy3%

“I knew they were not going to be heavy duty”

Ease Of Use3%

“so its hard to use them for what I needed”

Design-Overall3%

“Poor design”

Top return reasons

Size-Overall57%
Advertised Vs Actual Product7%
Strength5%
Functionality-Overall5%
Material Quality4%
Defective Material/Parts3%
Value For Money3%
Quality-Overall3%
Display-Overall2%
Mechanism Issues1%

Common questions

Is postcard holder profitable to sell on Amazon United States?
The niche generates $43K/yr across 34 tracked products. 3 of 6 products launched in the last 360 days are still selling. 90-day search growth is +16.0%. Flapen's verdict: Worth a look (50/100).
How competitive is the postcard holder niche?
25 brands and 29 sellers compete. The top 5 products take 51% of clicks and top 5 brands hold 51% of demand.
What do buyers complain about in postcard holder?
Top complaints mined from reviews: Size-Overall, Strength, Assembly/Installation. The return rate is 3.0%.
When does demand for postcard holder peak?
Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the postcard holder niche?
Listings span $6.79–$48.93; the average listing price is $20.58 (sweet spot $15–$100). The average incumbent carries 412 reviews — the moat a new listing must climb.