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52

mung bean

Worth a look

Shows low returns (0.1%), but soft demand (-12.4% this quarter) keeps it on the watch list.

Market size 58Growth 19Conversion 86Competition 34Returns 100Price range 49Avg price 68Brand share 48Review moat 50Quality gap 38

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Conversion

Great9.6%

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

Avg price

Good$14.19

avg listing price — sweet spot $15–$100

Market size

Good$450K

$450K/yr · 329K searches

Review moat

Good1,486.06

avg incumbent reviews — the moat a new listing must climb

Price range

Okay$4.86–$24.80

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

Brand share

Okay76%

top-5 brand share — brands hold most of the demand

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Competition

Okay65%

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

Growth

Bad-12.4%

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

According to Flapen's Amazon United States niche tracking, mung bean is a $450K/yr Amazon United States market (329K searches/yr). The top 5 brands hold 76% of demand. Demand peaks in May. Verdict: Worth a look — 52/100.

Data updated Jul 15, 2026 · scored weekly · How we score niches

mung bean market data

Units sold / yr
25K–30K
avg 1,500–2,000/product
Revenue / yr
$355K–$426K
units × avg price
Conversion rate
9.6%
Avg BSR
#111
Page quality
0%
Prime
100%
Sponsored
76%
Out of stock
4.8%
Avg brand age
70 months
Avg seller age
149 days

Competition & brand share

The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.

Brands

13 rising

Sellers

20

Top-5 brand share

76%

Top 20: 100%

Top-5 click share

65%

Top 20: 100%

Open market

24%

  • Yupik35%
  • Jiva Organics14%
  • Nature Jims Sprouts12%
  • truRoots5%
  • Pride Of India5%
  • ORGANIC TATTVA5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -12.4% search growth over the last 90 days.
8K6KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May · busiest ÷ quietest = 1.6×

Top mung bean search terms

  • mung beans169K/yr
  • mung beans for sprouting49K/yr
  • mung bean35K/yr
  • organic mung beans18K/yr
  • mung beans organic18K/yr
  • mung15K/yr
  • organic mung beans for sprouting6K/yr
  • mung bean seeds for sprouting5K/yr
  • mung bean seeds5K/yr
  • moong beans5K/yr
All search terms

Top mung bean 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%10%$45K20%$90K30%$135K40%$180K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 17 tracked products in this niche — three views at once, no toggling.

What buyers say about mung bean

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

What buyers love

Quality-Overall27%

“Excellent product”

Taste-Overall12%

“These are delicious”

Plant Growth8%

“Super fast growth”

Ease Of Use7%

“Easy to use”

Vegan/Organic6%

“Worth the price for organic”

Advertised Vs Actual Product5%

“exactly as advertised”

Nutritional Content5%

“Best Nutrients”

Freshness3%

“good and fresh”

Value For Money3%

“Great value”

Cooking Instructions3%

“Cooks reasonably fast so it's a convenient plant based protein. together with my brown rice”

What buyers complain about

Size-Overall29%

“Small”

Quality-Overall12%

“The mung beans i received are a terrible quality”

Cooking Instructions7%

“Had to cook for hours with a lot of water”

Value For Money5%

“more expensive”

Smell5%

“Smelled nasty”

Weight Heavy4%

“Seems heavier than a lb tho”

Plant Growth4%

“Not one plant came up”

Water Resistance4%

“Tried 3 batches first batch after7 days beans were 1/2 inch long 2nd batch beans did not open after 3 days 3rd batch in water like instructions say did not open”

Thickness3%

“These are kind of spindly and thin”

Color2%

“Mine always turned out slightly pink and think. yes, even in total darkness”

Top return reasons

Value For Money15%
Plant Growth15%
Size-Overall12%
Functionality-Overall12%
Advertised Vs Actual Product12%
Leak-Proof10%
Stale/Rotten/Spoiled2%
Cooking Instructions2%
Taste-Overall2%
Contamination2%

Common questions

Is mung bean profitable to sell on Amazon United States?
The niche generates $450K/yr across 17 tracked products. 90-day search growth is -12.4%. Flapen's verdict: Worth a look (52/100).
How competitive is the mung bean niche?
13 brands and 20 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 76% of demand.
What do buyers complain about in mung bean?
Top complaints mined from reviews: Size-Overall, Quality-Overall, Cooking Instructions. The return rate is 0.1%.
When does demand for mung bean peak?
Demand peaks in May; the busiest month runs 1.6× the quietest.
What does it cost to enter the mung bean niche?
Listings span $4.86–$24.80; the average listing price is $14.19 (sweet spot $15–$100). The average incumbent carries 1,486 reviews — the moat a new listing must climb.