Is black diffuser profitable to sell on Amazon United States?

The niche generates $61K/yr across 44 tracked products. 7 of 11 products launched in the last 360 days are still selling. 90-day search growth is -4.2%. Flapen's verdict: Worth a look (53/100).

How competitive is the black diffuser niche?

34 brands and 47 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 48% of demand.

What do buyers complain about in black diffuser?

Top complaints mined from reviews: Durability, Functionality-Overall, Smell. The return rate is 2.6%.

When does demand for black diffuser peak?

Demand peaks in Dec; the busiest month runs 1.7× the quietest.

What does it cost to enter the black diffuser niche?

Listings span $7.66–$92.30; the average listing price is $23.98 (sweet spot $15–$100). The average incumbent carries 7,004 reviews — the moat a new listing must climb.

black diffuser

Worth a look

Shows a sweet-spot price point ($23.98 avg), but a small market ($61K/yr) keeps it on the watch list.

Avg price

Incredible$23.98

avg listing price — sweet spot $15–$100

Price range

Great$7.66–$92.30

cheapest to priciest tracked listing — scored on the share inside $15–$100

Brand share

Great48%

top-5 brand share — no brand owns this niche

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Competition

Good42%

top-5 click share — leaders hold, buyers still browse

Returns

Good2.6%

return rate — above 5% kills the launch gate

Conversion

Okay2.5%

search→purchase rate — share of searches ending in a sale

Growth

Bad-4.2%

90-day search growth — must beat 0% to launch

Review moat

Bad7,004.09

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$61K

$61K/yr · 103K searches

Signals No Dominant Brand

According to Flapen's Amazon United States niche tracking, black diffuser is a $61K/yr Amazon United States market (103K searches/yr). The top 5 brands hold 48% of demand. Demand peaks in Dec. Verdict: Worth a look — 53/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

black diffuser market data

Units sold / yr: 3K–4K; avg 0–100/product
Revenue / yr: $72K–$96K; units × avg price
Conversion rate: 2.5%
Avg BSR: #175
Page quality: 0%
Prime: 100%
Sponsored: 89%
Out of stock: 10.5%
Avg brand age: 33 months
Avg seller age: 131 days

Competition & brand share

The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.

Brands

34 rising

Sellers

Top-5 brand share

48%

Top 20: 87%

Top-5 click share

42%

Top 20: 77%

Open market

48%

InnoGear15%
SoulOrigin10%
KinYiLO8%
Salubrito8%
URPOWER7%
Airversa4%

Demand & seasonality

Weekly Amazon search volume, last 102 weeks — -4.2% search growth over the last 90 days.

Peak months: Dec · busiest ÷ quietest = 1.7×

Open Trend

Top black diffuser search terms

black diffuser37K/yr -4.1%2.1% conv.
black oil diffuser18K/yr -12.9%1.7% conv.
diffuser black12K/yr +20.0%2.3% conv.
black essential oil diffuser12K/yr -4.9%2.2% conv.
oil diffuser black10K/yr +3.0%2.2% conv.
essential oil diffuser black11K/yr -13.8%2.7% conv.
black diffusers for home2K/yr -15.9%2.9% conv.

All search terms

Top black diffuser 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.

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

InnoGear Oil Diffuser 150ML Ceramic Diffuser for Essential Oils Handcrafted Aromatherapy Diffuser Mothers Gift Ultrasonic Cool Mist Humidifier with 2 Mist Modes Waterless Auto Off for Home Black

InnoGear$25.264.4★1,513 rev

Ultrasonic Essential Oil Diffuser Home Fragrance Aroma Diffuser with Auto Shut-Off Color Change Night Light & Ultra-Quiet Operation BPA-Free Portable Aromatherapy Humidifier for Home (Black)

SoulOrigin$12.704.2★349 rev

Essential Oil Diffuser 100ml Aromatherapy Diffuser Mini Ultrasonic Diffuser for Essential Oil Home Office Cool Mist Humidifier with 7 Led Light Auto Shut-Off Black

Salubrito$13.773.8★924 rev

KinYiLO Ultrasonic Essential Oil Diffuser 150ML Modern Aromatherapy Diffuser with Candle Light 2 Mist Mode Remote Control Auto-Off Small Cool Mist Humidifier for Home Bedroom Office Yoga Black

KinYiLO$18.414.0★447 rev

URPOWER 150ML Essential Oil Diffuser Ultrasonic Cool Mist Humidifier with 7 LED Lights Timer & Auto-Off Quiet Aromatherapy Scent Diffuser for Home Bedroom Office Relaxation

URPOWER$14.724.4★71,287 rev

Newest

by launch date

Essential Oil Diffuser Small Ultrasonic Aromatherapy Diffuser with Auto-Off Function Cool Mist Humidifier with 2 Modes Fragrance Aroma Diffuser for Bedroom Home Scent Diffuser 100ml (Black)

VigorLife$18.209 rev

7mo ago

HJTHJT Essential Oil Diffuser: 500ML Aromatherapy Diffuser with Remote Control for Hotel Spa Yoga Room - Humidifiers for Bedroom with 14 Colors LED Night Light for Kids/Women

HJTHJT$26.151,985 rev

8mo ago

URPOWER 120ML Essential Oil Diffuser Ultrasonic Aromatherapy Diffuser with Sleek Black Ceramic Design 7-Color LED Lights Auto Shut-Off Humidifier for Home & Office Scent Diffuser for Relaxation

URPOWER$21.5110,386 rev

9mo ago

URPOWER 150ML Essential Oil Diffuser Ultrasonic Cool Mist Humidifier with 7 LED Lights Timer & Auto-Off Quiet Aromatherapy Scent Diffuser for Home Bedroom Office Relaxation

URPOWER$14.7271,287 rev

9mo ago

Ultrasonic Essential Oil Diffuser Home Fragrance Aroma Diffuser with Auto Shut-Off Color Change Night Light & Ultra-Quiet Operation BPA-Free Portable Aromatherapy Humidifier for Home (Black)

SoulOrigin$12.70349 rev

10mo ago

What buyers say about black diffuser

What buyers praise and complain about, mined from review topics.

What buyers love

Smell21%

“smells luxurious”

Diffuse Mechanism15%

“Diffuser works very well”

Quality-Overall7%

“Excellent build quality hence the pricing”

Ease Of Use6%

“EASY TO USE”

Value For Money6%

“Amazing value”

Efficiency4%

“Works ok”

Advertised Vs Actual Product3%

“Works as advertised”

Design-Overall2%

“Beautiful design”

Color2%

“Colors are beautiful”

Durability2%

“I feel it's quite durable after having used it for prob a year now”

What buyers complain about

Durability27%

“Broke immediately”

Functionality-Overall9%

“Stopped working”

Smell8%

“Burning smell”

Diffuse Mechanism7%

“stopped diffusing”

Quality-Overall6%

“get something higher quality”

Leak-Proof4%

“they leak”

Size-Overall3%

“It's small”

Value For Money3%

“Waste of Money”

Charging2%

“Now it wont charge”

Noise Level2%

“Very loud”

Top return reasons

Diffuse Mechanism31%

Functionality-Overall16%

Smell11%

Size-Overall9%

Advertised Vs Actual Product4%

Defective Material/Parts3%

Leak-Proof3%