Is yarn winder profitable to sell on Amazon United States?

The niche generates $1.5M/yr across 26 tracked products. 3 of 5 products launched in the last 360 days are still selling. 90-day search growth is -40.2%. Flapen's verdict: Worth a look (57/100).

How competitive is the yarn winder niche?

18 brands and 21 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 70% of demand.

What do buyers complain about in yarn winder?

Top complaints mined from reviews: Durability, Functionality-Overall, Quality-Overall. The return rate is 2.4%.

When does demand for yarn winder peak?

Demand peaks in Jan–Nov–Dec; the busiest month runs 3.1× the quietest.

What does it cost to enter the yarn winder niche?

Listings span $9.94–$81.08; the average listing price is $23.86 (sweet spot $15–$100). The average incumbent carries 957 reviews — the moat a new listing must climb.

yarn winder

Worth a look

Shows a sweet-spot price point ($23.86 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Avg price

Incredible$23.86

avg listing price — sweet spot $15–$100

Price range

Great$9.94–$81.08

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

Market size

Great$1.5M

$1.5M/yr · 1.5M searches

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Returns

Good2.4%

return rate — above 5% kills the launch gate

Review moat

Good956.92

avg incumbent reviews — the moat a new listing must climb

Brand share

Good70%

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

Conversion

Good4.2%

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

Competition

Okay58%

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

Growth

Bad-40.2%

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

According to Flapen's Amazon United States niche tracking, yarn winder is a $1.5M/yr Amazon United States market (1.5M searches/yr). The top 5 brands hold 70% of demand. Demand peaks in Jan–Nov–Dec. Verdict: Worth a look — 57/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

yarn winder market data

Units sold / yr: 60K–80K; avg 2,000–2,500/product
Revenue / yr: $1.4M–$1.9M; units × avg price
Conversion rate: 4.2%
Avg BSR: #17
Page quality: 0%
Prime: 100%
Sponsored: 85%
Out of stock: 3.5%
Avg brand age: 32 months
Avg seller age: 166 days

Competition & brand share

The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.

Brands

18 falling

Sellers

Top-5 brand share

70%

Top 20: 100%

Top-5 click share

58%

Top 20: 93%

Open market

26%

SPEENSUN27%
Etcokei20%
Knit Picks10%
INMAKER8%
GEIWOGUO5%
Caydo3%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -40.2% search growth over the last 90 days.

Peak months: Jan, Nov, Dec · busiest ÷ quietest = 3.1×

Open Trend

Top yarn winder search terms

yarn winder1.1M/yr -40.5%3.7% conv.
yarn ball winder110K/yr -43.9%3.2% conv.
yarn winder manual36K/yr -39.2%4.6% conv.
yarn cake winder37K/yr -33.8%3.2% conv.
yarn roller21K/yr -28.3%3.3% conv.
yarn winder for crocheting52K/yr -55.2%1.9% conv.
ball winder17K/yr -28.1%4.2% conv.
yarn baller19K/yr -45.0%3.2% conv.
crochet yarn winder14K/yr -19.8%2.0% conv.
yarn spooler11K/yr -32.9%3.3% conv.

All search terms

Top yarn winder 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

SPEENSUN Yarn Winder Yarn Winder for Crocheting 3.5 OZ Easy-to-Install and Efficiently Yarn Ball Winder with Lower Noise Yarn Spinner for Crochet and Knitting Lover for Yarns Below Size 5

SPEENSUN$18.784.4★1,499 rev

Etcokei Yarn Winder Electric Yarn Ball Winder for Crocheting Compact Yarn Cake Winder with Strong Tension Stepless Speed Automatic Yarn Spinner Wool Winder Ideal Helper for Knitting Lovers(White)

Etcokei$38.904.5★2,650 rev

Knit Picks Yarn Ball Winder for Knitting and Crocheting (Purple)

Knit Picks$20.044.4★4,266 rev

INMAKER Yarn Winder Ball Winder for Crocheting & Knitting Quick Install Portable Yarn Spinner Essential Tool for Crafting Enthusiasts

INMAKER$18.994.4★1,299 rev

Etcokei Yarn Winder Electric Yarn Ball Winder for Crocheting Compact Yarn Cake Winder Strong Tension Stepless Speed Automatic Yarn Spinner Thoughtful Gifts for Knitting Lovers(Purple)

Etcokei$38.754.5★2,650 rev

Newest

by launch date

SOGCASE Yarn Winder Manual Yarn Ball Winder for Crocheting and Knitting Create Cakes up to 4 oz / 100g Pink

SOGCASE$17.3632 rev

4mo ago

Electric Yarn Ball Winder - Automatic Wool Yarn Spinner with Stepless Speed & Strong Tension Compact Wool Winder for Knitting Crocheting Yarn Cake Maker (White)

Ychuang$35.1691 rev

6mo ago

Caydo Electric Yarn Winder Automatic Yarn Cake Winder with Dual Tension Spring Stepless Speed Compact 7oz Portable Yarn Winder for Crocheting Ideal Gift for Crochet Lovers(Mint)

Caydo$39.66108 rev

6mo ago

GAVAEU Manual Yarn Winder Khaki Wool Ball Winder for 3.5oz Yarn Cakes Professional Spinner for Knitting & Crochet 20pcs Free Marker Stitch Needle Clips

Gavaeu$11.0154 rev

7mo ago

Caydo Yarn Winder with Tension Spring Manual Winder 4-7oz Efficiently Compact Cake Roller for Crocheting Portable Ball Spinner for Crocheters&Knitters Good Helper for Craft Lovers(Blue)

Caydo$21.51106 rev

11mo ago

What buyers say about yarn winder

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

What buyers love

Ease Of Use19%

“makes life easier”

Quality-Overall10%

“Quality: very sturdy”

Value For Money9%

“Reasonable price”

Assembly/Installation9%

“Assembly is straightforward”

Efficiency7%

“Works very well”

Advertised Vs Actual Product6%

“As advertised”

Functionality-Overall3%

“Works great”

Strength3%

“the mount is sturdy”

Magnetic Strength/Adsorption2%

“Magnet is strong”

Durability2%

“it feels durable enough for regular use”

What buyers complain about

Durability15%

“Broken”

Functionality-Overall7%

“Didn't work for me”

Quality-Overall7%

“Horrible quality”

Size-Overall5%

“this would not fit onto it”

Ease Of Use5%

“hard to deal with”

Strength5%

“Very flimsy”

Noise Level4%

“Makes a loud clicking noise”

Value For Money3%

“It is a little pricey”

Instructions/User Manual/Troubleshooting3%

“Instructions a Problem”

Assembly/Installation2%

“Assembly Issues”

Top return reasons

Functionality-Overall24%

Size-Overall17%

Defective Material/Parts13%

Advertised Vs Actual Product6%

Mechanism Issues4%

Value For Money4%

Durability4%

Noise Level3%

Quality-Overall3%

Strength2%

Common questions

Is yarn winder profitable to sell on Amazon United States?: The niche generates $1.5M/yr across 26 tracked products. 3 of 5 products launched in the last 360 days are still selling. 90-day search growth is -40.2%. Flapen's verdict: Worth a look (57/100).
How competitive is the yarn winder niche?: 18 brands and 21 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 70% of demand.
What do buyers complain about in yarn winder?: Top complaints mined from reviews: Durability, Functionality-Overall, Quality-Overall. The return rate is 2.4%.
When does demand for yarn winder peak?: Demand peaks in Jan–Nov–Dec; the busiest month runs 3.1× the quietest.
What does it cost to enter the yarn winder niche?: Listings span $9.94–$81.08; the average listing price is $23.86 (sweet spot $15–$100). The average incumbent carries 957 reviews — the moat a new listing must climb.