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Rummikub

a concentrated shelf (top 5 take 100% of clicks) — Rummikub doesn't clear our bar today.

Flapen Score

32
Skip it

Ranks 70 of 118 Toys niches · −3 vs the category median of 35

Market size 2Growth 33Conversion 44Competition 0Returns 97Price range 95Avg price 95Brand share 0Review moat 21Quality gap 16
This niche Category average · 118 niches

Is Rummikub profitable on Amazon?

According to Flapen's Amazon Singapore niche tracking, Rummikub is a $8K/yr Amazon Singapore market (9K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 32/100.

Rummikub: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +6.7% over the last 90 days and 3.5% of searches end in a purchase.

$8K

revenue / yr

Units sold / yr750
Search volume / yr+6.7%9K
Conversion rate3.5%
Avg price$23.99

Who owns the niche?

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

0%

open market share

Brands · sellers1 · 5
Top-5 product click share100%
Open market0%
Avg brand age45 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.7★ — the gap to enter on.

0/100

page quality · 5 products

Sponsored placement0%
New entrants (1y)0· 0 succeeded
Avg rating4.7★
Avg reviews10,508

Top Rummikub 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 100% of clicks — a locked-up shelf that new listings rarely crack.

$0$752$2K$2K$3K1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

1 flat

Sellers

5

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

100%

Top 20: 100%

Open market

0%

  • Pressman100%
  • Open — no brand owns it (0%)

Rummikub demand & seasonality

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

Volume9KCVR3.5%Products5Brands1Top 5 Brands100%OOS Rate1.3%Rating4.7★Reviews10,508Avg BSR#52
400300Black Friday '25Spike '26Oct '25Nov '25Jan '26Feb '26Mar '26May '26Jun '26

Top Rummikub search terms shoppers use

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

  • rummikub7K/yr
  • rummikub large number1K/yr
  • rummikub travel497/yr
  • rummikub 6 player101/yr

Rummikub return rate & reasons

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

0.5%

Return rate

100%

Fixable by listing

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

1Size-Overall
100%

Common Rummikub questions

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

Flapen scores Rummikub 32/100 on Amazon Singapore — Skip it. The niche generates $8K/yr across 5 tracked products. Search demand moved +6.7% over the last 90 days.
Rummikub sells for $23.99 on average on Amazon Singapore, inside our $15–$100 sweet spot. Listings span $19.12–$30.36. The average incumbent carries 10,508 reviews — the moat a new listing must climb.

Best Flapen score

The highest-scoring niches we track right now, across every category.