Is mellif profitable to sell on Amazon United States?

The niche generates $22K/yr across 18 tracked products. 6 of 7 products launched in the last 360 days are still selling. 90-day search growth is -23.0%. Flapen's verdict: Skip it (31/100).

How competitive is the mellif niche?

6 brands and 9 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 98% of demand.

What do buyers complain about in mellif?

Top complaints mined from reviews: Durability, Quality-Overall, Battery Life. The return rate is 2.8%.

When does demand for mellif peak?

Demand peaks in Jan; the busiest month runs 2.0× the quietest.

What does it cost to enter the mellif niche?

Listings span $24.98–$199.00; the average listing price is $74.71 (sweet spot $15–$100). The average incumbent carries 779 reviews — the moat a new listing must climb.

mellif

Skip it

Weak search conversion (0.4%) — this niche doesn't clear our bar today.

Avg price

Great$74.71

avg listing price — sweet spot $15–$100

Review moat

Good778.78

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Returns

Good2.8%

return rate — above 5% kills the launch gate

Price range

Okay$24.98–$199.00

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

Competition

Okay63%

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

Growth

Bad-23.0%

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

Market size

Bad$22K

$22K/yr · 76K searches

Conversion

Bad0.4%

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

Brand share

Bad98%

top-5 brand share — brand-locked demand

Signals High Price Out of Stock

According to Flapen's Amazon United States niche tracking, mellif is a $22K/yr Amazon United States market (76K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Jan. Verdict: Skip it — 31/100.

Data updated Jul 21, 2026 · scored weekly · How we score niches

mellif market data

Units sold / yr: 500–750; avg 0–100/product
Revenue / yr: $37K–$56K; units × avg price
Conversion rate: 0.4%
Avg BSR: #354
Page quality: 0%
Prime: 100%
Sponsored: 89%
Out of stock: 37.3%
Avg brand age: 23 months
Avg seller age: 158 days

Competition & brand share

The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.

Brands

6 falling

Sellers

Top-5 brand share

98%

Top 20: 100%

Top-5 click share

63%

Top 20: 100%

Open market

Mellif81%
FORDWALT5%
Eastyle5%
MaxMore4%
WITLIGHT2%
Azocek2%
Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -23.0% search growth over the last 90 days.

Peak months: Jan · busiest ÷ quietest = 2.0×

Open Trend

Top mellif search terms

mellif31K/yr -15.9%0.6% conv.
mellif tools23K/yr -21.9%0.3% conv.
meliff dewalt7K/yr -4.0%0.8% conv.
mellif dewalt10K/yr -60.0%0.4% conv.
meliff2K/yr -21.2%0.7% conv.
melif2K/yr -36.7%0.3% conv.

All search terms

Top mellif 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 18 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Cordless Compressed Air Duster Compatible with DeWalt 20V MAX Battery (Tool Only) 4-in-1 Portable Blower Inflator Vacuum Deflator 360MPH 51 000 RPM Brushless Motor 3-Speed for PC Cleaning Air Bed

Mellif$38.124.3★523 rev

Cordless Hot Glue Gun Compatible with Dewalt 20V Battery Handheld Electric Power Glue Gun Full Size for Arts & Crafts & DIY with 20 0.43 Glue Sticks (Tool Only)

Mellif$28.554.7★3,669 rev

Cordless Grease Gun Compatible with DeWalt 20V Battery(Tool Only) Battery Powered 10 000 PSI Brushless Motor 5-Speed Variable Flow 14 oz Grease Cartridge 30 Flexible Hose Low Voltage Protection

Mellif$94.234.2★231 rev

Cordless Brushless Compact Router Compatible with Dewalt 20V 60V Battery(Bare Tool) Palm Router with 5 Speed 28000RPM 600W Fixed Base 12PCS 1/4 Router Bits for Woodworking Edge Trimming Grooving

Eastyle$56.144.5★108 rev

Mellif 20V 4.0 Battery & Fast Charger Kit Compatible with DeWalt Power Tools 10C / 40Amps Replacement Li-Ion Battery with Smart Charging Extreme Weather & Shock Resistant (Black and Gray)

Mellif$35.264.5★205 rev

Newest

by launch date

Cordless Grease Gun Compatible with DeWalt 20V Battery(Tool Only) Battery Powered 10 000 PSI Brushless Motor 5-Speed Variable Flow 14 oz Grease Cartridge 30 Flexible Hose Low Voltage Protection

Mellif$94.23231 rev

4mo ago

Cordless Lawn Dethatcher Compatible with DeWalt 20V Battery(Tool Only) 40V Dual Battery Powered Brushless 2-in-1 Scarifier 15 Wide 12-Gal Collection Bag Air Boost Technology 5 Adjustable Depths

Mellif$199.0039 rev

6mo ago

36V Cordless Brushless 15IN Dethatcher & Scarifier Compatible with Milwaukee 18v Battery (Tool Only) 12 Gal Collection Bag Air Boost Tech Quick Fold & 5 Adjustable Depths Walk-Behind for Lawn Care

Mellif$197.6839 rev

6mo ago

40v Cordless Brushless Tiller Cultivator Compatible with Dewalt 20v Battery(Tool Bare) 14.2in Electric Garden Rototiller 8.7in Depth Foldable Adjustable Wheels for Lawn Soil Prep Grass Reseeding

Mellif$163.83178 rev

6mo ago

Cordless Brushless Compact Router Compatible with Dewalt 20V 60V Battery(Bare Tool) Palm Router with 5 Speed 28000RPM 600W Fixed Base 12PCS 1/4 Router Bits for Woodworking Edge Trimming Grooving

Eastyle$56.14108 rev

11mo ago

What buyers say about mellif

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

What buyers love

Ease Of Use12%

“easy to maneuver”

Value For Money11%

“Excellent Value”

Battery Life11%

“Excellent Battery”

Quality-Overall7%

“The tool itself seems to be made decently well”

Advertised Vs Actual Product6%

“Works as advertised”

Efficiency5%

“Work fine for small jobs”

Charging5%

“Great charger”

Weight Light4%

“Lightweight”

Strength4%

“Well built”

Ease Of Cleaning2%

“highly reliable really easy to clean use it frequently through the planting season”

What buyers complain about

Durability11%

“which makes me slightly concerned about the durability”

Quality-Overall8%

“Misleading marketing, mid construction quality”

Battery Life7%

“Battery life was poor”

Value For Money6%

“Definitely not worth the price”

Size-Overall6%

“Bag: very small”

Ease Of Use4%

“not handy as a cultivator”

Noise Level3%

“The fan is a little loud”

Functionality-Overall3%

“Not working”

Charging3%

“you won't be able to recharge it”

Heating3%

“Would not heat at all when I got it”

Top return reasons

Functionality-Overall21%

Size-Overall9%

Advertised Vs Actual Product9%

Battery Inclusion9%

Defective Material/Parts8%

Charging6%

Compatibility-Overall5%

Strength4%

Value For Money4%

Adhesion/Stickiness3%

Common questions

Is mellif profitable to sell on Amazon United States?: The niche generates $22K/yr across 18 tracked products. 6 of 7 products launched in the last 360 days are still selling. 90-day search growth is -23.0%. Flapen's verdict: Skip it (31/100).
How competitive is the mellif niche?: 6 brands and 9 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 98% of demand.
What do buyers complain about in mellif?: Top complaints mined from reviews: Durability, Quality-Overall, Battery Life. The return rate is 2.8%.
When does demand for mellif peak?: Demand peaks in Jan; the busiest month runs 2.0× the quietest.
What does it cost to enter the mellif niche?: Listings span $24.98–$199.00; the average listing price is $74.71 (sweet spot $15–$100). The average incumbent carries 779 reviews — the moat a new listing must climb.

mellif

mellif market data

Competition & brand share

Demand & seasonality

Top mellif search terms

Top mellif products on Amazon

Top sellers

Newest

Trending

What buyers say about mellif

What buyers love

What buyers complain about

Top return reasons

Common questions

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