swamp cooler
Launch itA $6.8M/yr market growing +247.7% this quarter with returns at 1.5% — clears our launch bar.
Quality gap
Incredible3.3★avg incumbent rating — lower means beatable quality
Market size
Incredible$6.8M$6.8M/yr · 3.0M searches
Growth
Incredible+247.7%90-day search growth — must beat 0% to launch
Competition
Great25%top-5 click share — an open shelf
Brand share
Great48%top-5 brand share — no brand owns this niche
Returns
Great1.5%return rate — above 5% kills the launch gate
Avg price
Good$138.01avg listing price — sweet spot $15–$100
Review moat
Okay2,415.84avg incumbent reviews — the moat a new listing must climb
Conversion
Bad1.7%search→purchase rate — share of searches ending in a sale
Price range
Bad$25.84–$661.09cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, swamp cooler is a $6.8M/yr Amazon United States market (3.0M searches/yr). The top 5 brands hold 48% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Launch it — 78/100.
Data updated Aug 7, 2026 · scored weekly · How we score niches
swamp cooler market data
- Units sold / yr
- 50K–60K
- avg 500–750/product
- Revenue / yr
- $6.9M–$8.3M
- units × avg price
- Conversion rate
- 1.7%
- Avg BSR
- #310
- Page quality
- 0%
- Prime
- 88%
- Sponsored
- 99%
- Out of stock
- 22.5%
- Avg brand age
- 26 months
- Avg seller age
- 165 days
Competition & brand share
Clicks spread well past the top 5 (25% combined) — an open shelf where new products get seen.Brands
55 rising
Sellers
187
Top-5 brand share
48%
Top 20: 81%
Top-5 click share
25%
Top 20: 54%
Open market
48%
- Uthfy16%
- Hessaire12%
- DREO10%
- Arctic Air6%
- FODFINU4%
- SYUDTY4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +247.7% search growth over the last 90 days.Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 23.9×
Top swamp cooler search terms
- swamp cooler872K/yr
- evaporative cooler300K/yr
- swamp cooler air conditioner294K/yr
- air cooler261K/yr
- evaporative air cooler245K/yr
- portable swamp cooler100K/yr
- air cooler for room117K/yr
- ice fan103K/yr
- room cooler117K/yr
- outdoor air conditioner76K/yr
Top swamp cooler 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Hessaire MC37M 3100CFM Evaporative Cooler
Hessaire$365.644.3★4,730 rev
Arctic Air Pure Chill 2.0 Evaporative Air Cooler by Ontel - Powerful Quiet Lightweight and Portable Space Cooler with Hydro-Chill Technology For Bedroom Office Living Room & More Blue
Arctic Air$36.723.2★38,709 rev
Uthfy 41 Swamp Cooler 4800 CFM Evaporative Air Cooler with 10.6 Gallon Water Tank Portable Outdoor Air Conditioner with 3 Ice Pack 110 Oscillation 3 Speed for Garage Yard Midnight Blue
Uthfy$259.894.1★334 rev
Evaporative Air Cooler Portable Swamp Cooler for Home with 4 Wind Modes
FODFINU$99.483.8★314 rev
Portable Air Conditioner 3000 CFM Swamp Cooler & Evaporative Air Cooler
SYUDTY$151.674.2★215 rev
Newest
by launch date
Portable Air Conditioners 3-in-1 Evaporative Air Cooler 2.6 Gal Water Tank 45 dB Windowless Air Conditioner 120 Oscillation 4 Ice Packs
Zaribu$78.2661 rev
Swamp Cooler Air Conditioner 4000 CFM Evaporative Air Cooler with 8-Gal Water Tank 4 Modes 3 Speeds Remote 12H Timer Dry Burn Protection Portable Windowless AC for Bedroom Home Office
Riseon$146.3327 rev
Portable Swamp Cooler Air Conditioner 4-in-1 Evaporative Air Cooler with 7.5-Gal Tank for 30H Cooling Dry-Burn Protection Remote 12H Timer 4 Ice Packs 120 Oscillation for Home Office Garage
CrmyPeg$144.2391 rev
Portable Air Conditioners Swamp Cooler Portable AC Unit for Room Windowless Cooling Fan That Blow Cold Air w/Remote 5L Tank 12 Speeds 9H Timer Evaporative Air Cooler for Bedroom Garage (White)
Fluencara$126.40110 rev
Air Choice Swamp Cooler 3000CFM 31 Evaporative Air Cooler 5.5Gal Removable Tank & 4 Ice Box 120 Oscillation 3 Speeds Remote 12H Timer 3-in-1 Air Cooling Fan for Outdoor Office Bedroom Grey
Air Choice$143.8446 rev
Trending
90-day click momentumPortable Air Conditioners Swamp Cooler Portable AC Unit for Room Windowless Cooling Fan That Blow Cold Air w/Remote 5L Tank 12 Speeds 9H Timer Evaporative Air Cooler for Bedroom Garage (White)
Fluencara$126.402.1★
Portable Air Conditioners 3-in-1 Evaporative Air Cooler 2.6 Gal Water Tank 45 dB Windowless Air Conditioner 120 Oscillation 4 Ice Packs
Zaribu$78.262.0★
Portable Swamp Cooler Air Conditioner 4-in-1 Evaporative Air Cooler with 7.5-Gal Tank for 30H Cooling Dry-Burn Protection Remote 12H Timer 4 Ice Packs 120 Oscillation for Home Office Garage
CrmyPeg$144.233.8★
Swamp Cooler 6L Windowless Portable Air Conditioners 4 Modes & 3 Speeds 3-IN-1 Evaporative Air Cooler with 4 Ice Packs 12H Timer Remote Auto Oscillating Quiet Cooling Fan
OEARE$104.803.7★
Uthfy Swamp Cooler 3880CFM Evaporative Air Cooler with 10.6 Gal Water Tank 120 Oscillation 12H Timer Remote Ultra Quiet Cooling Fan Outdoor Air Conditioner for Garage Patio Large Room
Uthfy$196.483.4★
What buyers say about swamp cooler
What buyers praise and complain about, mined from review topics.What buyers love
“Low noise”
“The build quality is solid”
“Easy To Use”
“Great deal”
“Very Effective Cooling”
“Great portability”
“Remote works well”
“Super easy assembly”
“The fan started out working great”
“As described”
What buyers complain about
“Did not work”
“Its a little expensive”
“I would get so hot”
“Too Loud”
“Stopped working after a few uses”
“Overpriced for quality”
“It's small”
“Leaks badly”
“False advertisement”
“Not very strong”
Top return reasons
Common questions
- Is swamp cooler profitable to sell on Amazon United States?
- The niche generates $6.8M/yr across 109 tracked products. 71 of 94 products launched in the last 360 days are still selling. 90-day search growth is +247.7%. Flapen's verdict: Launch it (78/100).
- How competitive is the swamp cooler niche?
- 55 brands and 187 sellers compete. The top 5 products take 25% of clicks and top 5 brands hold 48% of demand.
- What do buyers complain about in swamp cooler?
- Top complaints mined from reviews: Functionality-Overall, Value For Money, Heating. The return rate is 1.5%.
- When does demand for swamp cooler peak?
- Demand peaks in May–Jun–Jul–Aug; the busiest month runs 23.9× the quietest.
- What does it cost to enter the swamp cooler niche?
- Listings span $25.84–$661.09; the average listing price is $138.01 (sweet spot $15–$100). The average incumbent carries 2,416 reviews — the moat a new listing must climb.