---
title: "Rainbow Yarn — $91K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/arts-crafts-sewing/rainbow-yarn"
last_updated: "2026-08-09T20:40:37.973Z"
locale: en
meta:
description: "Niche score 40/100 · $91K/yr market · 262K searches/yr · $13.39 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · $91K/yr market · 262K searches/yr · $13.39 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Rainbow Yarn — $91K/yr Amazon US Niche (2026) - Flapen"
---
# **rainbow yarn**
**Skip it**
A small market ($91K/yr) — this niche doesn't clear our bar today.
Market size 23Growth 23Conversion 32Competition 66Returns 90Price range 36Avg price 62Brand share 26Review moat 24Quality gap 23
**Returns**
**Great****1.3%**
return rate — above 5% kills the launch gate
**Competition**
**Good****46%**
top-5 click share — leaders hold, buyers still browse
**Avg price**
**Good****$13.39**
avg listing price — sweet spot $15–$100
**Price range**
**Okay****$4.72–$20.78**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Okay****2.6%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Okay****90%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Bad****5,792.85**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****$91K**
$91K/yr · 262K searches
**Growth**
**Bad****-4.1%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
According to Flapen's Amazon United States niche tracking, rainbow yarn is a $91K/yr Amazon United States market (262K searches/yr). The top 5 brands hold 90% of demand. Demand peaks in Jun. Verdict: Skip it — 40/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **rainbow yarn market data**
- **Units sold / yr**
- **8K–10K**
- avg 100–250/product
- **Revenue / yr**
- **$107K–$134K**
- units × avg price
- **Conversion rate**
- **2.6%**
- **Avg BSR**
- **#274**
- **Page quality**
- **0%**
- **Prime**
- **97%**
- **Sponsored**
- **42%**
- **Out of stock**
- **2.7%**
- **Avg brand age**
- **45 months**
- **Avg seller age**
- **119 days**
## **Competition & brand share**
The top 5 products take 46% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**12 **▼falling
**Sellers**
**57**
**Top-5 brand share**
**90%**
Top 20: 100%
**Top-5 click share**
**46%**
Top 20: 84%
**Open market**
**8%**
- Red Heart75% - Lion Brand Yarn5% - DAERBOF4% - NICEEC3% - HEJIN3% - seremel2% - Open — no brand owns it (6 brands, 8%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -4.1% search growth over the last 90 days.
7K5KSpike '24Spike '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jun · busiest ÷ quietest = 2.0×
[**Open Trend **](https://flapen.com/research/us/arts-crafts-sewing/rainbow-yarn/trend)
## **Top rainbow yarn search terms**
- **rainbow yarn**108K/yr-0.3%2.4% conv. - **red heart bitty stripes yarn**35K/yr-9.0%1.2% conv. - **bitty stripes yarn**19K/yr+27.1%0.9% conv. - **rainbow yarn for crocheting**20K/yr-15.5%2.1% conv. - **red heart bitty stripes**12K/yr-17.9%1.0% conv. - **rainbow cotton yarn**8K/yr+45.2%0.5% conv. - **pride yarn**4K/yr+154.4%0.8% conv. - **red heart stripes yarn**11K/yr-34.6%1.0% conv. - **red heart super saver stripes**6K/yr-5.3%1.0% conv. - **yarn rainbow**6K/yr-32.8%4.6% conv. [**All search terms **](https://flapen.com/research/us/arts-crafts-sewing/rainbow-yarn/search-terms)
## **Top rainbow yarn 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%5%$5K10%$9K15%$14K20%$18K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**Red Heart Super Saver Bitty Stripes Unicorn Mane Yarn - 2 Pack of 283g/10oz - 100% Acrylic - #4 Worsted (Medium) - 515 Yards - Knitting/Crochet**Red Heart**$17.26**4.7★2,057 rev](https://www.amazon.com/dp/B0F67FK28V) [2**Red Heart Super Saver Bitty Stripes Crayon Box Yarn - 2 Pack of 10oz/283g - 100% Acrylic - #4 Worsted (Medium) - 515 Yards - Knitting/Crochet**Red Heart**$18.47**4.7★2,057 rev](https://www.amazon.com/dp/B0DF6V1893) [3**Red Heart Super Saver Yarn 3 Pack Favorite Stripe 3 Count**Red Heart**$12.29**4.7★41,281 rev](https://www.amazon.com/dp/B09W1KRS3R) [4**Lion Brand Yarn Mandala Baby Yarn Rainbow Falls 1 Skein**Lion Brand Yarn**$8.07**4.7★3,523 rev](https://www.amazon.com/dp/B07B9NVT7Y) [5**Red Heart Rh Super Saver Stripes Favorite Stripe**Red Heart**$6.86**4.7★2,278 rev](https://www.amazon.com/dp/B071WQHTGC)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Red Heart Super Saver Bitty Stripes Unicorn Mane Yarn - 2 Pack of 283g/10oz - 100% Acrylic - #4 Worsted (Medium) - 515 Yards - Knitting/Crochet**Red Heart**$17.26**2,057 rev1y ago](https://www.amazon.com/dp/B0F67FK28V) [**Red Heart Super Saver Bitty Stripes Yarn**Red Heart**$12.67**17 rev1y ago](https://www.amazon.com/dp/B0DQ8QZV39) [**Plush Chunky Chenille Yarn Fluffy Velvet Yarn for Crocheting Soft Thick Bulky Yarn for Knitting and Making Clothes Hats Scarves Blankets Cushions(3.5oz 196.8yds Each (Rainbow Color)**DAERBOF**$6.31**499 rev1y ago](https://www.amazon.com/dp/B0DMSY76XK) [**Red Heart Super Saver Bitty Stripes Rainbow Yarn - 2 Pack of 10oz/283g - 100% Acrylic - #4 Worsted (Medium) - 515 Yards - Knitting/Crochet**Red Heart**$16.48**2,057 rev1y ago](https://www.amazon.com/dp/B0DF6TQFLF) [**Red Heart Super Saver Bitty Stripes Moonbeam Yarn - 2 Pack of 10oz/283g - 100% Acrylic - #4 Worsted (Medium) - 515 Yards - Knitting/Crochet**Red Heart**$16.06**2,057 rev1y ago](https://www.amazon.com/dp/B0DF6RYM4B)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Plush Chunky Chenille Yarn Fluffy Velvet Yarn for Crocheting Soft Thick Bulky Yarn for Knitting and Making Clothes Hats Scarves Blankets Cushions(3.5oz 196.8yds Each (Rainbow Color)**DAERBOF**$6.31**4.2★**▲ 187%**](https://www.amazon.com/dp/B0DMSY76XK) [**Red Heart Rh Super Saver Stripes Favorite Stripe**Red Heart**$6.86**4.7★**▲ 121%**](https://www.amazon.com/dp/B071WQHTGC) [**Red Heart Super Saver Bitty Stripes Horizon Yarn - 2 Pack of 10oz/283g - 100% Acrylic - #4 Worsted (Medium) - 515 Yards - Knitting/Crochet**Red Heart**$16.38**4.7★**▲ 96%**](https://www.amazon.com/dp/B0DF6SFNWN) [**Red Heart Super Saver Bitty Stripes Mermaid Yarn - 2 Pack of 10oz/283g - 100% Acrylic - #4 Worsted (Medium) - 515 Yards - Knitting/Crochet**Red Heart**$16.04**4.7★**▲ 93%**](https://www.amazon.com/dp/B0DF6SF6YG) [**Red Heart Super Saver Bitty Stripes Unicorn Mane Yarn - 2 Pack of 283g/10oz - 100% Acrylic - #4 Worsted (Medium) - 515 Yards - Knitting/Crochet**Red Heart**$17.26**4.7★**▲ 63%**](https://www.amazon.com/dp/B0F67FK28V)
**~~View all trending →~~**
## **What buyers say about rainbow yarn**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Color**38%
*“Beautiful color”*
**Quality-Overall**10%
*“Good quality and easy to work with”*
**Value For Money**8%
*“Great value”*
**Soft Feel**6%
*“Soft, easy to work with”*
**Ease Of Use**5%
*“easy to use”*
**Upholstery/Fabric Quality**4%
*“Great Yarn”*
**Material Quality**4%
*“oh so soft and vibrant, pure cotton for sure”*
**Advertised Vs Actual Product**3%
*“It was just what I wanted”*
**Stitch/Finish/Polish**2%
*“Makes a really nice finished item”*
**Fun/Entertainment Experience**1%
*“Inspiring and cheerful”*
### **What buyers complain about **
**Color**21%
*“Colors in person are not like the picture”*
**Size-Overall**14%
*“Very loose”*
**Hard Feel**8%
*“it is not generally soft”*
**Quality-Overall**5%
*“It is low quality”*
**Value For Money**5%
*“A little pricey”*
**Material Quality**4%
*“Very disappointed in this yarn”*
**Advertised Vs Actual Product**4%
*“Doesn't Look Like the Photo”*
**Thickness**3%
*“Thickness is a little bit uneven”*
**Smell**3%
*“They smelled bad like moldy storage”*
**Ease Of Use**3%
*“It is not easy to work”*
### **Top return reasons **
**Color**35%
**Size-Overall**13%
**Advertised Vs Actual Product**10%
**Material Quality**9%
**Display Colors**8%
**Thin**6%
**Value For Money**3%
**Quality-Overall**3%
**Hard Feel**3%
**Thickness**2%
## **Common questions**
- **Is rainbow yarn profitable to sell on Amazon United States?**
- The niche generates $91K/yr across 33 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -4.1%. Flapen's verdict: Skip it (40/100).
- **How competitive is the rainbow yarn niche?**
- 12 brands and 57 sellers compete. The top 5 products take 46% of clicks and top 5 brands hold 90% of demand.
- **What do buyers complain about in rainbow yarn?**
- Top complaints mined from reviews: Color, Size-Overall, Hard Feel. The return rate is 1.3%.
- **When does demand for rainbow yarn peak?**
- Demand peaks in Jun; the busiest month runs 2.0× the quietest.
- **What does it cost to enter the rainbow yarn niche?**
- Listings span $4.72–$20.78; the average listing price is $13.39 (sweet spot $15–$100). The average incumbent carries 5,793 reviews — the moat a new listing must climb.
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