---
title: "Cardboard — $598K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/arts-crafts-sewing/cardboard"
last_updated: "2026-08-09T08:06:02.695Z"
locale: en
meta:
description: "Niche score 58/100 · $598K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 58/100 · $598K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Cardboard — $598K/yr Amazon US Niche (2026) - Flapen"
---
# **cardboard**
**Worth a look**
Shows a sweet-spot price point ($21.05 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 64Growth 23Conversion 36Competition 57Returns 83Price range 83Avg price 90Brand share 75Review moat 83Quality gap 45
**Avg price**
**Great****$21.05**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****336.23**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Great****1.6%**
return rate — above 5% kills the launch gate
**Price range**
**Great****$4.97–$70.46**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Great****60%**
top-5 brand share — no brand owns this niche
**Market size**
**Good****$598K**
$598K/yr · 1.0M searches
**Competition**
**Good****51%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****2.8%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-3.1%**
90-day search growth — must beat 0% to launch
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, cardboard is a $598K/yr Amazon United States market (1.0M searches/yr). The top 5 brands hold 60% of demand. Verdict: Worth a look — 58/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **cardboard market data**
- **Units sold / yr**
- **30K–40K**
- avg 750–1,000/product
- **Revenue / yr**
- **$632K–$842K**
- units × avg price
- **Conversion rate**
- **2.8%**
- **Avg BSR**
- **#45**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **89%**
- **Out of stock**
- **4.6%**
- **Avg brand age**
- **42 months**
- **Avg seller age**
- **172 days**
## **Competition & brand share**
The top 5 products take 51% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**22 **▼falling
**Sellers**
**40**
**Top-5 brand share**
**60%**
Top 20: 98%
**Top-5 click share**
**51%**
Top 20: 82%
**Open market**
**34%**
- EcoSwift19% - RLAVBL17% - LECWELL9% - BOX USA8% - Henoyso7% - JODOUEEIR7%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -3.1% search growth over the last 90 days.
25K15KSpike '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/us/arts-crafts-sewing/cardboard/trend)
## **Top cardboard search terms**
- **cardboard sheets**306K/yr-2.1%3.2% conv. - **cardboard**310K/yr-3.3%1.7% conv. - **corrugated cardboard**41K/yr+15.9%2.1% conv. - **large cardboard sheets**50K/yr-1.9%1.3% conv. - **corrugated cardboard sheets**57K/yr-28.8%2.5% conv. - **card board**33K/yr-9.6%1.8% conv. - **carton**32K/yr+5.2%0.4% conv. - **thin cardboard sheets**21K/yr+6.9%2.0% conv. - **cardboard for crafts**17K/yr+7.0%3.3% conv. - **thick cardboard**15K/yr-5.8%0.4% conv. [**All search terms **](https://flapen.com/research/us/arts-crafts-sewing/cardboard/search-terms)
## **Top cardboard 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%$30K10%$60K15%$90K20%$120K101001K10K 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**10 EcoSwift 8.5x11 Chipboard Cardboard Craft Scrapbook Material Scrapbooking Packaging Sheets Shipping Pads Inserts 8 1/2 inch x 11 inch Chip Board**EcoSwift**$4.97**4.6★616 rev](https://www.amazon.com/dp/B0B6GK2MFD) [2**RLAVBL 50 Pack 8.5x11 Corrugated Cardboard Sheets Flat Cardboard Inserts for Shipping Mailing Packing DIY Crafts**RLAVBL**$15.36**4.6★610 rev](https://www.amazon.com/dp/B0CMQGXZJD) [3**Cardboard Sheets13 Pack 8.5x11 Corrugated Cardboard Sheets Cardboard Inserts Flat for DIY Crafts Packing Shipping Mailing(Brown)**LECWELL**$6.95**4.2★71 rev](https://www.amazon.com/dp/B0FX9F7NJ8) [4**SYOGUA Corrugated Cardboard Roll 17 x 197 Inches Thicker Wider Corrugated Paper Single Face Large Cardboard Sheets Thick Cardboard Roll for Crafts Shipping Mailing Gift Packaging**SYOGUA**$17.72**4.5★201 rev](https://www.amazon.com/dp/B0DDP5LX4F) [5**50 Pack Corrugated Cardboard Sheets 8.5x11 Inch 1.7mm Thick Flat Cardboard Paper Inserts Filler Pads for Crafts Packing Mailing and Shipping.**JODOUEEIR**$12.23**4.8★72 rev](https://www.amazon.com/dp/B0FSKTBD44)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Corrugated Cardboard Roll 66 x 17 Inches Corrugated Paper Single Face Thick Cardboard Roll for DIY Crafts Gift Packaging Moving Shipping Mailing Modeling and Packaging Pads(Brown)**LECWELL**$6.87**44 rev5mo ago](https://www.amazon.com/dp/B0GJD77Z39) [**200 Pack 8.5x11 Inch Corrugated Cardboard Sheets Flat Cardboard Paper Inserts for Shipping Mailing Packing DIY Crafts**ESRICH**$38.86**22 rev6mo ago](https://www.amazon.com/dp/B0G1YCD99X) [**Cardboard Sheets30 Pack 8.5x11 Corrugated Cardboard Sheets Cardboard Inserts Flat for DIY Crafts Packing Shipping Mailing(Brown)**LECWELL**$10.19**71 rev6mo ago](https://www.amazon.com/dp/B0GDXPZWM9) [**RLAVBL 5 Pack 36x48 Large Corrugated Cardboard Sheets Flat Cardboard Inserts for Shipping Mailing Packing DIY Crafts**RLAVBL**$31.60**610 rev8mo ago](https://www.amazon.com/dp/B0G1M3VTV7) [**Cardboard Sheets13 Pack 8.5x11 Corrugated Cardboard Sheets Cardboard Inserts Flat for DIY Crafts Packing Shipping Mailing(Brown)**LECWELL**$6.95**71 rev8mo ago](https://www.amazon.com/dp/B0FX9F7NJ8)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**RLAVBL 5 Pack 36x48 Large Corrugated Cardboard Sheets Flat Cardboard Inserts for Shipping Mailing Packing DIY Crafts**RLAVBL**$31.60**4.6★**▲ 232%**](https://www.amazon.com/dp/B0G1M3VTV7) [**Corrugated Cardboard Roll 66 x 17 Inches Corrugated Paper Single Face Thick Cardboard Roll for DIY Crafts Gift Packaging Moving Shipping Mailing Modeling and Packaging Pads(Brown)**LECWELL**$6.87**4.7★**▲ 204%**](https://www.amazon.com/dp/B0GJD77Z39) [**Cardboard Sheets30 Pack 8.5x11 Corrugated Cardboard Sheets Cardboard Inserts Flat for DIY Crafts Packing Shipping Mailing(Brown)**LECWELL**$10.19**4.2★**▲ 196%**](https://www.amazon.com/dp/B0GDXPZWM9) [**Flat Cardboard Sheets for Crafts - 8.5x11 Inch Bulk Corrugated Cardboard Sheets & 3 mm Thick Chipboard for Mailer Inserts & Dividers - Craft Board & Backing Board for DIY Crafts 50 pack**CABPLROI**$24.86**4.8★**▲ 154%**](https://www.amazon.com/dp/B0GGRXSC68) [**EZALFTIN 100 Pack 4x6 Inch Flat Corrugated Cardboard Sheets - 0.07 Inch Thick Square Thin Cardboard Padding Inserts for Crafts Mailers Box Dividers Drawing & DIY Projects**EZALFTIN**$15.50**4.5★**▲ 129%**](https://www.amazon.com/dp/B0F9L4MHXR)
**~~View all trending →~~**
## **What buyers say about cardboard**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**14%
*“The quality is consistent”*
**Value For Money**12%
*“Good price”*
**Advertised Vs Actual Product**11%
*“Exactly as described”*
**Thickness**8%
*“Theyre thick enough to put in the bottom of my grocery shopping bags to help stabilize the bags”*
**Strength**8%
*“The boards are sturdy”*
**Size-Overall**6%
*“The size it just right for my needs”*
**Ease Of Use**6%
*“Very easy to use”*
**Flexibility**5%
*“bendable”*
**Durability**4%
*“They are durable”*
**Weight Light**3%
*“These are the perfect weight”*
### **What buyers complain about **
**Thickness**37%
*“Not as thick as you would like”*
**Strength**8%
*“Not as sturdy as I would've liked”*
**Value For Money**7%
*“let me tell ya the product was cheaper”*
**Advertised Vs Actual Product**7%
*“Not as advertised”*
**Size-Overall**3%
*“I definitely did NOT look at the dimensions when I ordered these”*
**Quality-Overall**3%
*“Bad quality”*
**Flexibility**2%
*“so it bends a little too easily when youre trying to create sturdy outer edges that need to hold their shape”*
**Durability**2%
*“this roll of product wont last long”*
**Flatness**1%
*“Careful, might not be flat”*
**Weight Heavy**1%
*“It is not heavy duty like double wall cardboard”*
### **Top return reasons **
**Size-Overall**38%
**Thin**19%
**Thickness**12%
**Advertised Vs Actual Product**6%
**Value For Money**6%
**Strength**4%
**Functionality-Overall**2%
**Material Quality**2%
**Paper Quality**2%
**Quality-Overall**2%
## **Common questions**
- **Is cardboard profitable to sell on Amazon United States?**
- The niche generates $598K/yr across 35 tracked products. 5 of 11 products launched in the last 360 days are still selling. 90-day search growth is -3.1%. Flapen's verdict: Worth a look (58/100).
- **How competitive is the cardboard niche?**
- 22 brands and 40 sellers compete. The top 5 products take 51% of clicks and top 5 brands hold 60% of demand.
- **What do buyers complain about in cardboard?**
- Top complaints mined from reviews: Thickness, Strength, Value For Money. The return rate is 1.6%.
- **When does demand for cardboard peak?**
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- **What does it cost to enter the cardboard niche?**
- Listings span $4.97–$70.46; the average listing price is $21.05 (sweet spot $15–$100). The average incumbent carries 336 reviews — the moat a new listing must climb.
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