bobbin thread
Skip itStrong incumbent ratings (4.7★) — this niche doesn't clear our bar today.
Returns
Great1.8%return rate — above 5% kills the launch gate
Conversion
Great7.8%search→purchase rate — share of searches ending in a sale
Avg price
Great$16.02avg listing price — sweet spot $15–$100
Competition
Good51%top-5 click share — leaders hold, buyers still browse
Price range
Good$5.93–$25.09cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay2,104.72avg incumbent reviews — the moat a new listing must climb
Market size
Okay$180K$180K/yr · 144K searches
Growth
Bad-2.2%90-day search growth — must beat 0% to launch
Brand share
Bad90%top-5 brand share — brand-locked demand
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
According to Flapen's Amazon United States niche tracking, bobbin thread is a $180K/yr Amazon United States market (144K searches/yr). The top 5 brands hold 90% of demand. Verdict: Skip it — 47/100.
Data updated Jul 20, 2026 · scored weekly · How we score niches
bobbin thread market data
- Units sold / yr
- 10K–13K
- avg 250–500/product
- Revenue / yr
- $160K–$200K
- units × avg price
- Conversion rate
- 7.8%
- Avg BSR
- #59
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 68 months
- Avg seller age
- 178 days
Competition & brand share
The top 5 products take 51% of clicks — established leaders, but buyers still shop beyond them.Brands
12 falling
Sellers
19
Top-5 brand share
90%
Top 20: 100%
Top-5 click share
51%
Top 20: 96%
Open market
7%
- New brothread45%
- Simthread18%
- Poolin11%
- UzecPk10%
- ilauke6%
- StiVerse3%
- Open — no brand owns it (6 brands, 7%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -2.2% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.5×
Top bobbin thread search terms
- prewound bobbins28K/yr
- bobbin thread29K/yr
- prewound bobbins for brother embroidery machine15K/yr
- embroidery bobbin thread15K/yr
- prewound bobbins for brother sewing machine8K/yr
- pre wound bobbins for brother embroidery machine8K/yr
- pre wound bobbins4K/yr
- pre wound bobbins for brother sewing machine3K/yr
- white bobbin thread3K/yr
- bobbin thread embroidery machine8K/yr
Top bobbin thread 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
New brothread 25pcs White 60S/2 (90WT) Prewound Bobbin Thread Plastic Size A SA156 for Embroidery and Sewing Machines DIY Embroidery and Sewing Thread Cottonized Soft Feel Polyester Thread
New brothread$8.844.7★4,865 rev
New Brothread 144pcs White 60S/2(90WT) Prewound Bobbin Thread Plastic Size A SA156 for Embroidery and Sewing Machine Cottonized Soft Feel Polyester Thread
New brothread$23.194.7★3,981 rev
Simthread 144pcs Embroidery Pre-Wound Bobbins Thread Class 15 Type A Size SA156 Polyester White 60 wt Compatible with Bernina Pfaff Ambition BabyLock Brother Embroidery Sewing Machines Plastic Side
Simthread$24.224.7★1,676 rev
New brothread 25pcs White 70D/2 (60WT) Prewound Bobbin Thread Plastic Size A SA156 for Embroidery and Sewing Machines DIY Embroidery Thread Sewing Thread
New brothread$8.844.7★4,865 rev
Poolin Prewound Bobbins Richword Selected White 25pcs Size A Bobbins Plastic Sided 70D/2(60WT) Polyester Bobbin Thread for Single Needle Embroidery and Sewing Machine
Poolin$8.864.6★116 rev
Newest
by launch date
BAi Prewound Embroidery Bobbins White 144pcs Plastic Sided Type L (SA155) 60WT (75D/2) Bobbin Thread for Embroidery Machines Compatible with Sewing and Multi-Needle Machines
BAI$24.3742 rev
Poolin Prewound Bobbins Richword Selected White 25pcs Size A Bobbins Plastic Sided 70D/2(60WT) Polyester Bobbin Thread for Single Needle Embroidery and Sewing Machine
Poolin$8.86116 rev
UzecPk 25pcs Thread for Sewing Embroidery Bobbins White Prewound Bobbins Size A SA156 Thread Sewing Machine Threads Kit for Embroidery and Sewing Machines DIY 50yds/Spool
UzecPk$5.94396 rev
UzecPk Sewing Thread Kit 25 Pcs Bobbins for Sewing Machine Embroidery Bobbin Thread Size A SA156 Sewing Machine Threads for Embroidery and Sewing Machines DIY 50yds/Spool (White/Black)
UzecPk$5.93396 rev
Poolin Prewound Bobbins Richword Selected 144pcs Size A (Class 15 / SA156) 75D Polyester Bobbin Thread Plastic Sided for Single Needle Embroidery & Sewing Machines White
Poolin$23.91269 rev
Trending
90-day click momentumBAi Prewound Embroidery Bobbins White 144pcs Plastic Sided Type L (SA155) 60WT (75D/2) Bobbin Thread for Embroidery Machines Compatible with Sewing and Multi-Needle Machines
BAI$24.374.9★
Simthread 25pcs Assorted Colors Size A Class 15 (SA156) 60WT Prewound Bobbins Thread with Clear Storage Plastic Box Compatible with Brother Embroidery Thread Sewing Thread Machine DIY
Simthread$10.714.7★
Poolin Prewound Bobbins Richword Selected White 25pcs Size A Bobbins Plastic Sided 70D/2(60WT) Polyester Bobbin Thread for Single Needle Embroidery and Sewing Machine
Poolin$8.864.6★
ilauke 210 pcs Bobbins Sewing Thread SizeA Class15 Prewound Sewing Bobbins for Machine 36 Colors Polyester Bobbin Thread Compatible for Brother/Singer/Babylock/Janome Machine 60WT
ilauke$18.734.6★
UzecPk 25pcs Thread for Sewing Embroidery Bobbins White Prewound Bobbins Size A SA156 Thread Sewing Machine Threads Kit for Embroidery and Sewing Machines DIY 50yds/Spool
UzecPk$5.944.6★
What buyers say about bobbin thread
What buyers praise and complain about, mined from review topics.What buyers love
“Colors are great”
“Good consistent product”
“Great value”
“easy to store”
“Each one performed exactly the same—smooth through every stitch without a single issue”
“Arrived as advertised”
“appeared to fit”
“I haven't had any issues with it breaking”
“They work well with my machine”
“Works perfect, made my quilt project go so much faster”
What buyers complain about
“Bad quality”
“Breaks too much”
“Plastic bobbin does not fit well in my machine”
“White is not white”
“That results in uneven stitches and puckering”
“dont work in my machine”
“It wont fit into my Ricoma EM1010”
“Too thin”
“Waste of money”
“Some of the colors were too bright”
Top return reasons
Common questions
- Is bobbin thread profitable to sell on Amazon United States?
- The niche generates $180K/yr across 25 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -2.2%. Flapen's verdict: Skip it (47/100).
- How competitive is the bobbin thread niche?
- 12 brands and 19 sellers compete. The top 5 products take 51% of clicks and top 5 brands hold 90% of demand.
- What do buyers complain about in bobbin thread?
- Top complaints mined from reviews: Quality-Overall, Durability, Size-Overall. The return rate is 1.8%.
- When does demand for bobbin thread peak?
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- What does it cost to enter the bobbin thread niche?
- Listings span $5.93–$25.09; the average listing price is $16.02 (sweet spot $15–$100). The average incumbent carries 2,105 reviews — the moat a new listing must climb.