---
title: "Compost Bags — $2.3M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/compost-bags"
last_updated: "2026-08-11T07:19:02.248Z"
locale: en
meta:
description: "Niche score 57/100 · $2.3M/yr market · 1.2M searches/yr · $15.14 avg price. Clears our launch bar. Data updated Jul 2026."
"og:description": "Niche score 57/100 · $2.3M/yr market · 1.2M searches/yr · $15.14 avg price. Clears our launch bar. Data updated Jul 2026."
"og:title": "Compost Bags — $2.3M/yr Amazon US Niche (2026) - Flapen"
---
# **compost bags**
**Launch it**
A $2.3M/yr market growing +6.6% this quarter with returns at 0.3% — clears our launch bar.
Market size 95Growth 33Conversion 96Competition 30Returns 98Price range 59Avg price 75Brand share 35Review moat 20Quality gap 30
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****13.0%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Incredible****$2.3M**
$2.3M/yr · 1.2M searches
**Avg price**
**Great****$15.14**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$8.80–$23.89**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Okay****84%**
top-5 brand share — brands hold most of the demand
**Growth**
**Okay****+6.6%**
90-day search growth — must beat 0% to launch
**Competition**
**Okay****67%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****12,500.71**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, compost bags is a $2.3M/yr Amazon United States market (1.2M searches/yr). The top 5 brands hold 84% of demand. Demand peaks in Apr. Verdict: Launch it — 57/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **compost bags market data**
- **Units sold / yr**
- **150K–200K**
- avg 8,000–10,000/product
- **Revenue / yr**
- **$2.3M–$3.0M**
- units × avg price
- **Conversion rate**
- **13.0%**
- **Avg BSR**
- **#40**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **95%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **59 months**
- **Avg seller age**
- **149 days**
## **Competition & brand share**
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**13 **▼falling
**Sellers**
**19**
**Top-5 brand share**
**84%**
Top 20: 100%
**Top-5 click share**
**67%**
Top 20: 99%
**Open market**
**13%**
- UNNI31% - superbio31% - ANECO12% - BioBag6% - GreFusion5% - Inwaysin3% - Open — no brand owns it (7 brands, 13%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +6.6% search growth over the last 90 days.
90K70KSpike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/us/health-household/compost-bags/trend)
## **Top compost bags search terms**
- **compost bags**491K/yr+13.0%14.9% conv. - **compostable trash bags**237K/yr-11.8%7.7% conv. - **biodegradable trash bags**148K/yr-7.3%3.9% conv. - **compostable bags**83K/yr+6.4%5.8% conv. - **compost bags for countertop bin**30K/yr+47.9%14.1% conv. - **small compost bags**22K/yr+41.1%9.9% conv. - **compost bag**23K/yr+36.7%9.4% conv. - **biodegradable bags**19K/yr+4.0%2.3% conv. - **food scrap bags**14K/yr+55.9%8.6% conv. - **compost bags small**13K/yr+20.5%10.7% conv. [**All search terms **](https://flapen.com/research/us/health-household/compost-bags/search-terms)
## **Top compost bags 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%$233K20%$466K30%$699K40%$933K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 21 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**SUPERBIO 1.6 Gallon Handle Tie Compostable Food Scrap Bags For Counter Top Compost Bin Small Compost Bags 50 Count 6 Liter BPI & OK compost INDUSTRIAL Certified**superbio**$13.62**4.7★11,866 rev](https://www.amazon.com/dp/B0B1L4BSJT) [2**UNNI Compostable Trash Bags 2.6 Gallon / 9.84 Liter 100 Count Extra Thick 0.71 Mil Small Kitchen Food Scrap Bin Liners Certified by BPI CMA & OK compost HOME Meets the ASTM D6400 Standard**UNNI**$12.93**4.6★46,592 rev](https://www.amazon.com/dp/B013XGQXVW) [3**(Include 10 Bonus Bags) ANECO 100% Compostable Waste Bags 2.6 Gallon Extra Thick Kitchen Small Compost Bags for Countertop Bin 110 Count (100 + 10 Extra)**ANECO**$14.48**4.5★6,578 rev](https://www.amazon.com/dp/B09YXHXRXC) [4**GreFusion Compostable Bags 1.2 Gallon 125 Count Fits 0.75 1 1.2 1.3 1.6 1.8 Gallon Countertop Bin Small compost bags Certified by BPI ASTM D6400 and OK Compost**GreFusion**$13.80**4.4★5,758 rev](https://www.amazon.com/dp/B09PFQFMCV) [5**2.6 Gallon Compostable Food Scrap Bags by BioBag 100 Count BPI Certified Meets ASTM D6400 Standards Made in USA Kitchen Counter Bin Liners**BioBag**$12.88**4.5★2,240 rev](https://www.amazon.com/dp/B08G9BTRH4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**UFCOELPT 1.6 Gallon Compostable Food Scrap Bags with Handles Small Biodegradable Countertop Bin Liners Compost Bags for Kitchen 55 Pack(10% Extra) 6 Liter Seeding Industrial Compost Certified**UFCOELPT**$9.64**65 rev9mo ago](https://www.amazon.com/dp/B0FTZ1FCHW) [**HECTOLIFE 1.6 Gallon 100 Count Compostable Bags Handle Tie Tear Resistant Kitchen Food Scrap Waste Bag ASTM D6400 US BPI and Europe OK Compost Home Certified**HECTOLIFE**$10.52**187 rev9mo ago](https://www.amazon.com/dp/B0FRLN3THS) [**Compost Bags with Handles - 50 Pieces 1.6 Gallon/6 Liter Compostable Trash Bags Small Trash Bags Certified By BPI And OK Compost Food Scrap Waste Bags**MIGHTY STRONG**$10.79**540 rev1y ago](https://www.amazon.com/dp/B0F2CCBZ8B) [**YORJA 1.6 Gallon Tie Handles Compost Trash Bags 120 Food Scrap Bags Compostable Kitchen Waste Bags with Europe EN13432 & ASTM D6400 Certified**YORJA**$9.70**568 rev1y ago](https://www.amazon.com/dp/B0BVHZP857) [**TERRACOR 3 Gallon Compostable Food Scrap Bags 100 Bags Compost Bags for Countertop Bin BPI Certified and Meet The ASTM D6400 Standard**TERRACOR**$12.34**957 rev2y ago](https://www.amazon.com/dp/B0D8Q3NPHM)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Compost Bags with Handles - 50 Pieces 1.6 Gallon/6 Liter Compostable Trash Bags Small Trash Bags Certified By BPI And OK Compost Food Scrap Waste Bags**MIGHTY STRONG**$10.79**4.6★**▲ 303%**](https://www.amazon.com/dp/B0F2CCBZ8B) [**UFCOELPT 1.6 Gallon Compostable Food Scrap Bags with Handles Small Biodegradable Countertop Bin Liners Compost Bags for Kitchen 55 Pack(10% Extra) 6 Liter Seeding Industrial Compost Certified**UFCOELPT**$9.64**4.8★**▲ 244%**](https://www.amazon.com/dp/B0FTZ1FCHW) [**UNNI 1.6 Gallon Compostable Trash Bags with Tie Handles 50 Count Small Food Scrap Kitchen Compost Bags for Countertop Bin Certified by BPI CMA & OK compost HOME Meets ASTM D6400**UNNI**$8.80**4.6★**▲ 119%**](https://www.amazon.com/dp/B0BVY8FYFQ) [**HECTOLIFE 1.6 Gallon 100 Count Compostable Bags Handle Tie Tear Resistant Kitchen Food Scrap Waste Bag ASTM D6400 US BPI and Europe OK Compost Home Certified**HECTOLIFE**$10.52**4.3★**▲ 108%**](https://www.amazon.com/dp/B0FRLN3THS) [**Compostable Trash Bags - FORID 13 Gallon Tall Kitchen Garbage Bags 80 Count Unscented Trash Can Liners 55 Liter Medium Wastebasket Bags for Bathroom Home Bedroom Office Garbage Can (5Rolls/Green)**FORID**$22.69**4.5★**▲ 54%**](https://www.amazon.com/dp/B085NLPPGM)
**~~View all trending →~~**
## **What buyers say about compost bags**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Eco Friendliness**14%
*“Great for the environment”*
**Quality-Overall**13%
*“Best quality”*
**Size-Overall**12%
*“Fits perfectly”*
**Strength**11%
*“Sturdy and durable”*
**Durability**7%
*“Durable and confiable material”*
**Ease Of Use**6%
*“easy to open”*
**Value For Money**6%
*“fair price”*
**Advertised Vs Actual Product**4%
*“As advertised”*
**Leak-Proof**4%
*“They dont leak”*
**Recycle/Reuse**3%
*“Perfect size and recyclable”*
### **What buyers complain about **
**Leak-Proof**12%
*“They leak”*
**Durability**11%
*“fall apart easily”*
**Thickness**9%
*“Not very thick”*
**Quality-Overall**9%
*“This Product Has Inconsistent Quality”*
**Size-Overall**8%
*“They are small”*
**Strength**8%
*“Not sturdy”*
**Eco Friendliness**3%
*“are terrible for the environment”*
**Value For Money**2%
*“Waste of money”*
**Recycle/Reuse**2%
*“Can't put in compost bin”*
**Ease Of Use**2%
*“Difficult to use”*
### **Top return reasons **
**Size-Overall**60%
**Advertised Vs Actual Product**6%
**Bin Capacity**4%
**Value For Money**4%
**Thin**4%
**Eco Friendliness**3%
**Material Quality**3%
**Leak-Proof**2%
**Quality-Overall**2%
**Product Condition**2%
## **Common questions**
- **Is compost bags profitable to sell on Amazon United States?**
- The niche generates $2.3M/yr across 21 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +6.6%. Flapen's verdict: Launch it (57/100).
- **How competitive is the compost bags niche?**
- 13 brands and 19 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 84% of demand.
- **What do buyers complain about in compost bags?**
- Top complaints mined from reviews: Leak-Proof, Durability, Thickness. The return rate is 0.3%.
- **When does demand for compost bags peak?**
- Demand peaks in Apr; the busiest month runs 1.9× the quietest.
- **What does it cost to enter the compost bags niche?**
- Listings span $8.80–$23.89; the average listing price is $15.14 (sweet spot $15–$100). The average incumbent carries 12,501 reviews — the moat a new listing must climb.
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