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37

white string

Skip it

Prices mostly outside the sweet spot ($4.17–$7.10) — this niche doesn't clear our bar today.

Market size 23Growth 36Conversion 98Competition 19Returns 90Price range 0Avg price 16Brand share 23Review moat 44Quality gap 18

Conversion

Incredible17.2%

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

Returns

Great1.3%

return rate — above 5% kills the launch gate

Review moat

Okay2,121.55

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+8.7%

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

Market size

Bad$94K

$94K/yr · 97K searches

Brand share

Bad91%

top-5 brand share — brand-locked demand

Competition

Bad78%

top-5 click share — a locked-up shelf

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Avg price

Bad$5.61

avg listing price — sweet spot $15–$100

Price range

Bad$4.17–$7.10

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

According to Flapen's Amazon United States niche tracking, white string is a $94K/yr Amazon United States market (97K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Oct–Nov. Verdict: Skip it — 37/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

white string market data

Units sold / yr
15K–20K
avg 1,250–1,500/product
Revenue / yr
$84K–$112K
units × avg price
Conversion rate
17.2%
Avg BSR
#64
Page quality
0%
Prime
100%
Sponsored
91%
Out of stock
0.0%
Avg brand age
52 months
Avg seller age
181 days

Competition & brand share

The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack.

Brands

8 falling

Sellers

9

Top-5 brand share

91%

Top 20: 100%

Top-5 click share

78%

Top 20: 100%

Open market

5%

  • G2PLUS44%
  • SMART&CASUAL15%
  • PH PERKHOMY13%
  • ACE Supply13%
  • KINGLAKE7%
  • Vaincre4%
  • Open — no brand owns it (2 brands, 5%)

Demand & seasonality

Weekly Amazon search volume, last 88 weeks — +8.7% search growth over the last 90 days.
3K2KSpike '25Black Friday '25Holiday '25Spike '26DecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Oct, Nov · busiest ÷ quietest = 1.8×

Top white string search terms

  • white string55K/yr
  • white twine25K/yr
  • white twine string6K/yr
  • string white2K/yr
  • twine white2K/yr
  • white string for crafts3K/yr
  • white twine for crafts3K/yr
All search terms

Top white string 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%$9K20%$19K30%$28K40%$37K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 11 tracked products in this niche — three views at once, no toggling.

What buyers say about white string

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

What buyers love

Quality-Overall19%

“Excellent product”

Advertised Vs Actual Product17%

“As shown”

Value For Money15%

“Great value”

Durability9%

“Doesn't break”

Strength8%

“Stay strong”

Ease Of Use7%

“Easy to use”

Thickness4%

“The twine is a very nice thickness of it”

Material Quality3%

“The material appears to be a good thickness”

Efficiency3%

“It works great for gardening”

Color2%

“I like that it is a nice white color”

What buyers complain about

Thickness12%

“I am disappointed with the thickness”

Quality-Overall9%

“Trash”

Durability9%

“Breaks easily”

Size-Overall9%

“i thought i was bigger than that on the picture”

Advertised Vs Actual Product6%

“Doesnt work as described”

Value For Money4%

“Not Worth it”

Strength3%

“So thin, so easy to break”

Ease Of Use3%

“so harder to curl”

Color2%

“So I dont know if this twine was dyed white”

Dispensing Mechanism2%

“Every roll produces a ton of white pwder every where as you pull the towels out of the dispenser”

Top return reasons

Thin20%
Value For Money17%
Size-Overall17%
Color9%
Advertised Vs Actual Product8%
Thickness8%
Material Quality5%
Functionality-Overall3%
Quality-Overall3%
Strength3%

Common questions

Is white string profitable to sell on Amazon United States?
The niche generates $94K/yr across 11 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is +8.7%. Flapen's verdict: Skip it (37/100).
How competitive is the white string niche?
8 brands and 9 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 91% of demand.
What do buyers complain about in white string?
Top complaints mined from reviews: Thickness, Quality-Overall, Durability. The return rate is 1.3%.
When does demand for white string peak?
Demand peaks in Oct–Nov; the busiest month runs 1.8× the quietest.
What does it cost to enter the white string niche?
Listings span $4.17–$7.10; the average listing price is $5.61 (sweet spot $15–$100). The average incumbent carries 2,122 reviews — the moat a new listing must climb.