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rummikub

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 64Growth 18Conversion 81Competition 10Returns 96Price range 83Avg price 84Brand share 0Review moat 33Quality gap 22

Returns

Incredible0.7%

return rate — above 5% kills the launch gate

Avg price

Great£18.64

avg listing price — sweet spot $15–$100

Price range

Great£11.83–£32.62

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

Conversion

Great8.6%

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

Market size

Good£597K

£597K/yr · 373K searches

Review moat

Okay3,221.63

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Growth

Bad-13.8%

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

Competition

Bad88%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United Kingdom niche tracking, rummikub is a £597K/yr Amazon United Kingdom market (373K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 44/100.

Data updated Jul 29, 2026 · scored weekly · How we score niches

rummikub market data

Units sold / yr
30K–40K
avg 3,000–4,000/product
Revenue / yr
£559K–£746K
units × avg price
Conversion rate
8.6%
Avg BSR
#31
Page quality
0%
Prime
100%
Sponsored
50%
Out of stock
0.0%
Avg brand age
57 months
Avg seller age
186 days

Competition & brand share

The top 5 products capture 88% of clicks — a locked-up shelf that new listings rarely crack.

Brands

5 falling

Sellers

59

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

88%

Top 20: 100%

Open market

0%

  • Ideal83%
  • Pressman5%
  • Smilejoy4%
  • Point Games4%
  • Doublefan4%
  • Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 102 weeks — -13.8% search growth over the last 90 days.
15K10KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Holiday '25Spike '26DecMarJunAugNovMarMay

Peak months: Nov, Dec · busiest ÷ quietest = 3.4×

Top rummikub search terms

  • rummikub208K/yr
  • remi33K/yr
  • rummikub game58K/yr
  • rummy game23K/yr
  • rummikub board game23K/yr
  • rummy16K/yr
  • rumikub5K/yr
  • tile-based games4K/yr
  • rummy cub3K/yr
All search terms

Top rummikub 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%15%£89K30%£179K45%£268K60%£358K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 8 tracked products in this niche — three views at once, no toggling.

What buyers say about rummikub

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

What buyers love

Fun/Entertainment Experience47%

“Fun game”

Quality-Overall12%

“racks is excellent”

Portability8%

“Easy to carry”

Size-Overall8%

“Nice size”

Value For Money7%

“excellent value”

Trivia Games5%

“Excellent game, easy to play”

Ease Of Use4%

“It's a simple”

Strength3%

“Pros: the stands are so stable compared to our very old set”

Advertised Vs Actual Product1%

“Goods as advertised”

Compactness1%

“Very handy compact set for holidays”

What buyers complain about

Size-Overall28%

“I didnt like the fittings for the stands”

Storage Capacity10%

“You need to find two bags to store the tiles in”

Advertised Vs Actual Product10%

“so title is misleading”

Durability10%

“Broken already”

Quality-Overall10%

“not as good as ideal set previously purchased”

Print Quality3%

“misprint”

Strength2%

“The boards a bit bendy-flimsy”

Top return reasons

Size-Overall38%
Defective Material/Parts13%
Quality-Overall6%
Gifting Purpose6%
Print Quality4%
Weight Heavy4%
Advertised Vs Actual Product4%
Product Condition3%
Strength3%
Functionality-Overall2%

Common questions

Is rummikub profitable to sell on Amazon United Kingdom?
The niche generates £597K/yr across 8 tracked products. 90-day search growth is -13.8%. Flapen's verdict: Skip it (44/100).
How competitive is the rummikub niche?
5 brands and 59 sellers compete. The top 5 products take 88% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in rummikub?
Top complaints mined from reviews: Size-Overall, Storage Capacity, Advertised Vs Actual Product. The return rate is 0.7%.
When does demand for rummikub peak?
Demand peaks in Nov–Dec; the busiest month runs 3.4× the quietest.
What does it cost to enter the rummikub niche?
Listings span £11.83–£32.62; the average listing price is £18.64 (sweet spot $15–$100). The average incumbent carries 3,222 reviews — the moat a new listing must climb.