---
title: "Compostable Cups — $579K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/compostable-cups"
last_updated: "2026-08-11T05:23:20.900Z"
locale: en
meta:
description: "Niche score 66/100 · $579K/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 66/100 · $579K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Compostable Cups — $579K/yr Amazon US Niche (2026) - Flapen"
---
# **compostable cups**
**Worth a look**
Shows a sweet-spot price point ($22.77 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 63Growth 71Conversion 82Competition 55Returns 82Price range 80Avg price 94Brand share 58Review moat 75Quality gap 32
**Avg price**
**Great****$22.77**
avg listing price — sweet spot $15–$100
**Conversion**
**Great****8.7%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Great****1.7%**
return rate — above 5% kills the launch gate
**Price range**
**Great****$9.79–$38.25**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****504.8**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Good****+53.0%**
90-day search growth — must beat 0% to launch
**Market size**
**Good****$579K**
$579K/yr · 291K searches
**Brand share**
**Good****70%**
top-5 brand share — brands hold most of the demand
**Competition**
**Good****52%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
According to Flapen's Amazon United States niche tracking, compostable cups is a $579K/yr Amazon United States market (291K searches/yr). The top 5 brands hold 70% of demand. Demand peaks in May. Verdict: Worth a look — 66/100.
Data updated Jul 13, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **compostable cups market data**
- **Units sold / yr**
- **30K–40K**
- avg 1,250–1,500/product
- **Revenue / yr**
- **$683K–$911K**
- units × avg price
- **Conversion rate**
- **8.7%**
- **Avg BSR**
- **#439**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **4.0%**
- **Avg brand age**
- **49 months**
- **Avg seller age**
- **151 days**
## **Competition & brand share**
The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**15 **▲rising
**Sellers**
**19**
**Top-5 brand share**
**70%**
Top 20: 100%
**Top-5 click share**
**52%**
Top 20: 94%
**Open market**
**25%**
- TOSSWARE30% - Repurpose Compostables16% - Stock Your Home10% - Bsvce8% - Vplus7% - ECOLipak5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +53.0% search growth over the last 90 days.
10K6KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/health-household/compostable-cups/trend)
## **Top compostable cups search terms**
- **compostable cups**140K/yr+60.0%8.0% conv. - **biodegradable cups**40K/yr+31.7%5.3% conv. - **recyclable cups**11K/yr+56.9%3.8% conv. - **repurpose compostable cups**7K/yr+171.0%4.9% conv. - **compostable cups 12 oz**8K/yr+68.1%6.5% conv. - **compostable plastic cups**7K/yr+64.6%5.7% conv. - **eco friendly cups**9K/yr+35.9%3.4% conv. - **compostable cups 8 oz**8K/yr+40.1%8.0% conv. - **compostable wine cups**7K/yr+54.5%8.6% conv. - **compostable wine glasses**7K/yr+55.1%5.8% conv. [**All search terms **](https://flapen.com/research/us/health-household/compostable-cups/search-terms)
## **Top compostable cups 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%$29K10%$58K15%$87K20%$116K1101001K10K 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**TOSSWARE NATURAL Arc - Plant Based Clear Cold Cups 12 oz - Plastic Alternative for Parties Bachelorettes Weddings - Recyclable - Set of 50**TOSSWARE**$16.43**4.5★701 rev](https://www.amazon.com/dp/B0C5C4RJ9V) [2**Repurpose 100% Compostable Plant-Based Clear Cold Cups 16oz 50 Count BPA Free No PFAS Added FDA Non-Toxic Certified BioBased**Repurpose Compostables**$19.32**4.7★2,923 rev](https://www.amazon.com/dp/B00MCYIWX4) [3**Kraft 100 Pack Paper Cups - 8 Oz Hot Compostable Cups for Coffee Water & More**Bsvce**$9.93**4.5★192 rev](https://www.amazon.com/dp/B0CT5M4THY) [4**Stock Your Home Commercially Compostable Cups 9oz (100 pack) Clear Plastic Cold Cups Disposable Cups for Parties & Everyday Use**Stock Your Home**$20.03**4.3★148 rev](https://www.amazon.com/dp/B0CPGJ3W5L) [5**Vplus 12 oz Compostable Clear Plastic Cold Cups 100 Pack Biodegradable Disposable Cups BPA & PFAS Free Plant-Based Plastic Cups for Juice Wine Parties Weddings and Everyday Use**Vplus**$27.90**4.5★98 rev](https://www.amazon.com/dp/B0F1THQQ2X)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Stock Your Home 9oz Disposable Stemless Wine Glasses 50 Pack Commercially Compostable Cold Cups Cocktail Cups Round Bottom Plastic Cups PLA Cups for Wine Soda & Cocktails**Stock Your Home**$15.09**63 rev3mo ago](https://www.amazon.com/dp/B0GSXGW6DW) [**TOSSWARE NATURAL 12oz Arc Green Wave - Plant Based 98mm Clear Cold Cups - Plastic Alternative for Parties Bachelorettes Weddings - Recyclable - Set of 50**TOSSWARE**$16.68**701 rev3mo ago](https://www.amazon.com/dp/B0GNWSVRCL) [**TOSSWARE NATURAL 16oz Arc Green Wave - Plant Based 98mm Clear Cold Cups - Plastic Alternative for Parties Bachelorettes Weddings - Recyclable - Set of 50**TOSSWARE**$17.71**701 rev3mo ago](https://www.amazon.com/dp/B0GNW8CCLN) [**TOSSWARE NATURAL 16oz Arc Bundle - Plant Based 98mm Clear Cold Cups + Sip Lids - Plastic Alternative for Parties Bachelorettes Weddings - Recyclable - Set of 50**TOSSWARE**$29.40**49 rev5mo ago](https://www.amazon.com/dp/B0GJTN2P9Z) [**Alterf Compostable Clear Plastic Cups 12 oz Biodegradable Disposable Cups Plant-Based Plastic Cold Cups for Juice Wine Parties Weddings and Daily Use-100 Pack**Alterf**$27.24**9 rev6mo ago](https://www.amazon.com/dp/B0G8YVL2PD)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**ECOLipak 100 Count 12 OZ Clear Compostable Plastic Cups Disposable Plant-Based Biodegradable Drinking Party Cups PLA Plastic Cold Tumblers for Daily Family Party Gathering**ECOLipak**$20.50**4.6★**▲ 197%**](https://www.amazon.com/dp/B0G649SNB9) [**Stock Your Home 9oz Disposable Stemless Wine Glasses 50 Pack Commercially Compostable Cold Cups Cocktail Cups Round Bottom Plastic Cups PLA Cups for Wine Soda & Cocktails**Stock Your Home**$15.09**4.4★**▲ 195%**](https://www.amazon.com/dp/B0GSXGW6DW) [**TOSSWARE NATURAL 12oz Arc Green Wave - Plant Based 98mm Clear Cold Cups - Plastic Alternative for Parties Bachelorettes Weddings - Recyclable - Set of 50**TOSSWARE**$16.68**4.5★**▲ 190%**](https://www.amazon.com/dp/B0GNWSVRCL) [**Responsible Products Clear Cold Cup Certified Compostable and Made from 100% American Biobased Materials No-PFAS Added & BPA-Free (9 oz Cups (50 Count))**Responsible Products**$24.71**4.1★**▲ 180%**](https://www.amazon.com/dp/B0FKMQD8QQ) [**ECO SOUL 50 Pack Compostable Party Cups 16 oz Plant-Based Disposable Clear Cold Cup for Wine Coffee Smoothie & Soda Drinks | Cocktail Parties & Birthdays | Non-Toxic & BPA-Free Zero Plastic Glass**ECO SOUL**$18.31**4.2★**▲ 136%**](https://www.amazon.com/dp/B0BD447PHZ)
**~~View all trending →~~**
## **What buyers say about compostable cups**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Eco Friendliness**17%
*“Nice its biodegradable”*
**Quality-Overall**12%
*“Quality Cup”*
**Durability**10%
*“The plates and most of the utensils are pretty durable”*
**Strength**9%
*“They dont get flimsy”*
**Value For Money**6%
*“Great value for the money Y”*
**Size-Overall**6%
*“Perfect fit”*
**Shape/Style**6%
*“Cute shape”*
**Advertised Vs Actual Product**4%
*“Exactly as described”*
**Leak-Proof**4%
*“Its leak proof”*
**Ease Of Use**2%
*“So easy to use”*
### **What buyers complain about **
**Size-Overall**15%
*“These are tiny shot glasses”*
**Quality-Overall**9%
*“Quality control issues”*
**Advertised Vs Actual Product**8%
*“Color different as shown”*
**Smell**7%
*“there was a slight plastic smell”*
**Thickness**6%
*“The rims are thicker”*
**Leak-Proof**6%
*“These cups have a tendency to leak”*
**Durability**5%
*“they seem to crack easily especially for the price”*
**Strength**5%
*“Cracking”*
**Value For Money**5%
*“are way too expensive”*
**Functionality-Overall**3%
*“fall off when you tilt the cup”*
### **Top return reasons **
**Size-Overall**56%
**Value For Money**10%
**Advertised Vs Actual Product**8%
**Strength**4%
**Quality-Overall**3%
**Material Quality**3%
**Color**2%
**Eco Friendliness**2%
**Thin**2%
**Heating**1%
## **Common questions**
- **Is compostable cups profitable to sell on Amazon United States?**
- The niche generates $579K/yr across 25 tracked products. 6 of 8 products launched in the last 360 days are still selling. 90-day search growth is +53.0%. Flapen's verdict: Worth a look (66/100).
- **How competitive is the compostable cups niche?**
- 15 brands and 19 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 70% of demand.
- **What do buyers complain about in compostable cups?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Advertised Vs Actual Product. The return rate is 1.7%.
- **When does demand for compostable cups peak?**
- Demand peaks in May; the busiest month runs 1.6× the quietest.
- **What does it cost to enter the compostable cups niche?**
- Listings span $9.79–$38.25; the average listing price is $22.77 (sweet spot $15–$100). The average incumbent carries 505 reviews — the moat a new listing must climb.
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