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Birthday Card

brand-locked demand (top 5 brands take 100% of clicks) — Birthday Card doesn't clear our bar today.

Flapen Score

38
Skip it

Top 16% of 33 Office Products niches · +5 vs the category median of 33

Market size 2Growth 40Conversion 80Competition 15Returns 100Price range 80Avg price 84Brand share 0Review moat 28Quality gap 23
This niche Category average · 33 niches

Is Birthday Card profitable on Amazon?

According to Flapen's Amazon Singapore niche tracking, Birthday Card is a $7K/yr Amazon Singapore market (5K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 38/100.

Birthday Card: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +11.9% over the last 90 days and 8.3% of searches end in a purchase.

$7K

revenue / yr

Units sold / yr250
Search volume / yr+11.9%5K
Conversion rate8.3%
Avg price$18.50

Who owns the niche?

The top 5 brands hold 100% of demand, so 0% of the market is open.

0%

open market share

Brands · sellers4 · 12
Top-5 product click share82%
Open market0%
Avg brand age47 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 · 7 products

Sponsored placement0%
New entrants (1y)0· 0 succeeded
Avg rating4.6★
Avg reviews3,713

Top Birthday Card 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 capture 82% of clicks — a locked-up shelf that new listings rarely crack.

$0$711$1K$2K$3K1K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

4 falling

Sellers

12

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

82%

Top 20: 100%

Open market

0%

  • Hallmark55%
  • Solpla22%
  • Mr. Pen12%
  • ROBBEAR10%

Birthday Card demand & seasonality

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

Volume5KCVR8.3%Products7Brands4Top 5 Brands100%OOS Rate3.6%Rating4.6★Reviews3,713Avg BSR#88
175125Spike '25Black Friday '25Spike '26Sep '25Oct '25Dec '25Feb '26Mar '26May '26Jun '26

What reviews say buyers love and hate about Birthday Card

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

What buyers love

100% of reviews
Quality-Overall100%

Nice quality

Common Birthday Card questions

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

Flapen scores Birthday Card 38/100 on Amazon Singapore — Skip it. The niche generates $7K/yr across 7 tracked products. Search demand moved +11.9% over the last 90 days.
Birthday Card sells for $18.50 on average on Amazon Singapore, inside our $15–$100 sweet spot. Listings span $12.00–$28.17. The average incumbent carries 3,713 reviews — the moat a new listing must climb.