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Stamp Book

brand-locked demand (top 5 brands take 96% of clicks) — Stamp Book doesn't clear our bar today.

Flapen Score

40
Skip it

Ranks 2,172 of 3,143 Toys & Games niches · −6 vs the category median of 46

Market size 21Growth 26Conversion 33Competition 35Returns 86Price range 80Avg price 88Brand share 11Review moat 73Quality gap 23
This niche Category average · 3,143 niches

Is Stamp Book profitable on Amazon?

According to Flapen's Amazon United States niche tracking, Stamp Book is a $85K/yr Amazon United States market (158K searches/yr). The top 5 brands hold 96% of demand. Verdict: Skip it — 40/100.

Stamp Book: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +0.9% over the last 90 days and 2.7% of searches end in a purchase.

$85K

revenue / yr

Units sold / yr5K
Search volume / yr+0.9%158K
Conversion rate2.7%
Avg price$20.14

Who owns the niche?

The top 5 brands hold 96% of demand, so 4% of the market is open.

4%

open market share

Brands · sellers6 · 10
Top-5 product click share64%
Open market4%
Avg brand age54 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 17 products

Sponsored placement94%
New entrants (1y)2· 0 succeeded
Avg rating4.6★
Avg reviews592

Top Stamp Book products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.

$0$8K$17K$25K$34K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

6 falling

Sellers

10

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

64%

Top 20: 100%

Open market

0%

  • MUDOR42%
  • Uncle Paul30%
  • Leuchtturm10%
  • Lewtemi8%
  • UniKeep6%
  • Sortivis4%
  • Open — no brand owns it (0%)

Stamp Book demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume158KCVR2.7%Products17Brands6Top 5 Brands96%OOS Rate0.0%Rating4.6★Reviews592Avg BSR#1
4K3KHoliday '24Prime Day '25Spike '25Holiday '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Top Stamp Book search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • stamp collection book38K/yr
  • stamp book32K/yr
  • stamp album20K/yr
  • stamp collecting book12K/yr
  • stamp books for collecting stamps11K/yr
  • stamp albums for collectors9K/yr
  • stamp binder6K/yr
  • stamp collecting albums8K/yr
  • stamp stock books4K/yr
  • stamp collection album4K/yr

What reviews say buyers love and hate about Stamp Book

What buyers mention most, as a share of all reviews.

What buyers love

80% of reviews
Quality-Overall27%

Excellent product

Collectibles9%

she appreciated it for her new collection

Size-Overall9%

Perfect size

Value For Money9%

it is a fair price

Strength5%

Sturdy

What buyers complain about

55% of reviews
Quality-Overall15%

Trash

Flammable9%

In theory, when something is fireproof, it means the item is impervious to fire

Smell6%

I've read that black plastic with fire-retardants has been shown to cause cancer, and this feels and smells like chemicals that will probably do that

Texture/Consistency-Overall6%

this peculiar texture takes away some of its elegance in my opinion

Value For Money6%

Not a Good Value

Stamp Book return rate & reasons

Why buyers send it back, as a share of all return requests.

1.5%

Return rate

74%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
50%
2Advertised Vs Actual Product
21%
3Material Quality
9%
4Quality-Overall
5%
5Value For Money
3%

Common Stamp Book questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Stamp Book 40/100 on Amazon United States — Skip it. The niche generates $85K/yr across 17 tracked products. 0 of 2 products launched in the last 360 days are still selling. Search demand moved +0.9% over the last 90 days.
Search demand for Stamp Book on Amazon United States is steady year-round — the busiest month runs 1.4× the quietest.