---
title: "Composting Toilet — $955K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/composting-toilet"
last_updated: "2026-08-10T21:48:34.277Z"
locale: en
meta:
description: "Niche score 48/100 · $955K/yr market · 516K searches/yr · $500.22 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · $955K/yr market · 516K searches/yr · $500.22 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Composting Toilet — $955K/yr Amazon US Niche (2026) - Flapen"
---
# **composting toilet**
**Skip it**
Pricing outside the sweet spot ($500.22 avg) — this niche doesn't clear our bar today.
Market size 77Growth 39Conversion 5Competition 52Returns 60Price range 7Avg price 0Brand share 64Review moat 74Quality gap 63
**Market size**
**Great****$955K**
$955K/yr · 516K searches
**Review moat**
**Good****533.69**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Good****67%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Returns**
**Good****2.6%**
return rate — above 5% kills the launch gate
**Competition**
**Good****54%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Okay****+11.1%**
90-day search growth — must beat 0% to launch
**Price range**
**Bad****$9.70–$1190.40**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Bad****0.4%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Bad****$500.22**
avg listing price — sweet spot $15–$100
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, composting toilet is a $955K/yr Amazon United States market (516K searches/yr). The top 5 brands hold 67% of demand. Verdict: Skip it — 48/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **composting toilet market data**
- **Units sold / yr**
- **2K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$750K–$1.0M**
- units × avg price
- **Conversion rate**
- **0.4%**
- **Avg BSR**
- **#200**
- **Page quality**
- **0%**
- **Prime**
- **85%**
- **Sponsored**
- **96%**
- **Out of stock**
- **8.4%**
- **Avg brand age**
- **42 months**
- **Avg seller age**
- **184 days**
## **Competition & brand share**
The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**19 **▼falling
**Sellers**
**24**
**Top-5 brand share**
**67%**
Top 20: 100%
**Top-5 click share**
**54%**
Top 20: 94%
**Open market**
**28%**
- OGO28% - Nature's Head15% - Kohree11% - Separett7% - TROBOLO6% - modiwell5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +11.1% search growth over the last 90 days.
13K8KPrime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/automotive/composting-toilet/trend)
## **Top composting toilet search terms**
- **composting toilet**189K/yr+7.0%0.3% conv. - **compost toilet**90K/yr+9.0%0.3% conv. - **incinerator toilet**67K/yr+3.2%0.0% conv. - **joolca gottago portable toilet**14K/yr+84.6%0.1% conv. - **composting toilet for rv**18K/yr+25.7%0.2% conv. - **incinerating toilet**17K/yr-2.3%0.1% conv. - **compost toilet for tiny house**16K/yr+5.9%0.2% conv. - **composting toilets for cabins**7K/yr+137.3%0.2% conv. - **off grid toilet**13K/yr+21.9%0.2% conv. - **compost toilet for camping**9K/yr+52.6%0.6% conv. [**All search terms **](https://flapen.com/research/us/automotive/composting-toilet/search-terms)
## **Top composting toilet 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%4%$38K8%$76K12%$115K16%$153K1101001K10K 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**NOMAD by OGO Portable Compost Toilet Camping Toilet for Truck Campers Hunting Blinds Car Camping Primitive Camping & Boating No-Electric Waterless Odor-Free Fits 8 Gallon Bags**OGO**$188.71**4.0★116 rev](https://www.amazon.com/dp/B0D1W1B7T4) [2**Natures Head Self Contained Composting Toilet with Close Quarters Spider Handle Design**Nature's Head**$1034.57**4.5★1,107 rev](https://www.amazon.com/dp/B009Z7EKIC) [3**OGO Origin Composting Toilet 12V Electric Agitator Urine Diverting RV Toilet for Van Life Tiny Home & Boat 15 Compact Odorless Off-Grid Toilet No Black Tank**OGO**$830.01**4.2★139 rev](https://www.amazon.com/dp/B09QFB6P4T) [4**Kohree Portable RV Toilet Camping Toilet Porta Potty 5.8 Gallon Detachable Waste Tank Indoor Outdoor Leak-Proof Toilet with Level Indicator for Adults Home Use RV Travel Boat and Trips**Kohree**$122.43**4.6★1,315 rev](https://www.amazon.com/dp/B08ND49388) [5**TROBOLO WandaGO Composting Toilet Portable Outdoor Camping Toilet Urine Diverting Dry Toilet With Height Adjustment**TROBOLO**$247.55**4.3★53 rev](https://www.amazon.com/dp/B0DK81458M)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Sun-Mar GTG self-contained Urine Diverting Compost Toilet - Waterless Low-Maintenance Toilet for Tiny Homes Cabins Boats Barns RVs and more...**Sun-Mar**$622.32**1 rev7mo ago](https://www.amazon.com/dp/B0G5SJMT31) [**Modiwell Dry Flush RV Toilet Waterless Self-Contained Rechargeable Sealing Toilet Easier to Use Ideal for RVs - Loo Seal R1808**modiwell**$842.25**17 rev8mo ago](https://www.amazon.com/dp/B0FL7DLV3S) [**Composting Toilet Waterless Toilets Suitable for Tiny Houses Vans Boats with Heating Plate Electric Mixing Urine Separating and Exhaust Fan**LECARDIO**$569.16**9 rev1y ago](https://www.amazon.com/dp/B0FFYBPNL7) [**Kohree 6.34 Gal Portable Toilet for Adults: Large Camping Toilet with Detachable Waste Tank - Odorless Leak-Proof Boat Porta Potty with Paper & Detergent Collection for Home Use Camper RV Travel**Kohree**$158.58**34 rev1y ago](https://www.amazon.com/dp/B0FBRG1LW5) [**Portable Toilet with Urine Gel & Leak-Proof Bags Odorless Camping Toilet for Adults & Kids Outdoor Travel Potty with Ergonomic Design**LuckyNov**$35.31**381 rev1y ago](https://www.amazon.com/dp/B0F8C81LX7)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Sun-Mar GTG self-contained Urine Diverting Compost Toilet - Waterless Low-Maintenance Toilet for Tiny Homes Cabins Boats Barns RVs and more...**Sun-Mar**$622.32**5.0★**▲ 244%**](https://www.amazon.com/dp/B0G5SJMT31) [**Kohree 6.34 Gal Portable Toilet for Adults: Large Camping Toilet with Detachable Waste Tank - Odorless Leak-Proof Boat Porta Potty with Paper & Detergent Collection for Home Use Camper RV Travel**Kohree**$158.58**4.5★**▲ 188%**](https://www.amazon.com/dp/B0FBRG1LW5) [**SEAFLO Portable Toilet for RV Boat and Camping (5.3 Gallon - Multifunctional)**SEAFLO**$91.72**4.6★**▲ 130%**](https://www.amazon.com/dp/B0C5FTF18P) [**Modiwell Dry Flush RV Toilet Waterless Self-Contained Rechargeable Sealing Toilet Easier to Use Ideal for RVs - Loo Seal R1808**modiwell**$842.25**4.6★**▲ 80%**](https://www.amazon.com/dp/B0FL7DLV3S) [**TRELINO Composting Toilet Evo S White Portable Toilet for Camping & Outdoor Odorless 1.2 gal & 1.6 gal Capacity 13 x 15.4 x 11.7 inches**TRELINO**$318.34**4.1★**▲ 77%**](https://www.amazon.com/dp/B0CKHXRV82)
**~~View all trending →~~**
## **What buyers say about composting toilet**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**11%
*“Comes in handy”*
**Quality-Overall**10%
*“Excellent product”*
**Strength**8%
*“Easy set up and sturdy”*
**Value For Money**7%
*“Great Buy”*
**Smell**7%
*“Good smell”*
**Portability**7%
*“Portable - easy to use and sturdy”*
**Assembly/Installation**6%
*“Easy installation”*
**Advertised Vs Actual Product**6%
*“As Advertised”*
**Durability**4%
*“The material is a durable plastic”*
**Compactness**3%
*“Compact and easy to store, easy to clean”*
### **What buyers complain about **
**Durability**12%
*“Broke firsts use”*
**Strength**8%
*“Not sturdy”*
**Size-Overall**7%
*“They are small”*
**Leak-Proof**7%
*“Leaks between tanks”*
**Value For Money**6%
*“over priced”*
**Functionality-Overall**5%
*“Does nothing”*
**Smell**4%
*“It's not as easy to keep odors away”*
**Quality-Overall**3%
*“Poor quality”*
**Ease Of Use**3%
*“terrible to use in person”*
**Ease Of Cleaning**2%
*“Too small, way too expensive for what it is. Plastic Box., and not very convenient to use or clean”*
### **Top return reasons **
**Size-Overall**28%
**Strength**11%
**Material Quality**9%
**Advertised Vs Actual Product**7%
**Value For Money**6%
**Defective Material/Parts**6%
**Functionality-Overall**5%
**Quality-Overall**4%
**Comfort-Overall**2%
**Leak-Proof**2%
## **Common questions**
- **Is composting toilet profitable to sell on Amazon United States?**
- The niche generates $955K/yr across 26 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +11.1%. Flapen's verdict: Skip it (48/100).
- **How competitive is the composting toilet niche?**
- 19 brands and 24 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 67% of demand.
- **What do buyers complain about in composting toilet?**
- Top complaints mined from reviews: Durability, Strength, Size-Overall. The return rate is 2.6%.
- **When does demand for composting toilet peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the composting toilet niche?**
- Listings span $9.70–$1190.40; the average listing price is $500.22 (sweet spot $15–$100). The average incumbent carries 534 reviews — the moat a new listing must climb.
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