Is spinbrush toothbrush profitable to sell on Amazon United States?

The niche generates $1.1M/yr across 21 tracked products. 5 of 5 products launched in the last 360 days are still selling. 90-day search growth is -0.2%. Flapen's verdict: Worth a look (58/100).

How competitive is the spinbrush toothbrush niche?

10 brands and 498 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 88% of demand.

What do buyers complain about in spinbrush toothbrush?

Top complaints mined from reviews: Durability, Charging, Battery Life. The return rate is 1.2%.

When does demand for spinbrush toothbrush peak?

Demand peaks in Jan–Feb–Mar; the busiest month runs 1.8× the quietest.

What does it cost to enter the spinbrush toothbrush niche?

Listings span $6.43–$52.81; the average listing price is $22.73 (sweet spot $15–$100). The average incumbent carries 11,251 reviews — the moat a new listing must climb.

spinbrush toothbrush

Worth a look

Shows a sweet-spot price point ($22.73 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Avg price

Great$22.73

avg listing price — sweet spot $15–$100

Returns

Great1.2%

return rate — above 5% kills the launch gate

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Price range

Great$6.43–$52.81

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

Market size

Great$1.1M

$1.1M/yr · 831K searches

Conversion

Good5.8%

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

Competition

Okay65%

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

Brand share

Okay88%

top-5 brand share — brands hold most of the demand

Growth

Bad-0.2%

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

Review moat

Bad11,250.57

avg incumbent reviews — the moat a new listing must climb

According to Flapen's Amazon United States niche tracking, spinbrush toothbrush is a $1.1M/yr Amazon United States market (831K searches/yr). The top 5 brands hold 88% of demand. Demand peaks in Jan–Feb–Mar. Verdict: Worth a look — 58/100.

Data updated Jul 14, 2026 · scored weekly · How we score niches

spinbrush toothbrush market data

Units sold / yr: 60K–80K; avg 1,500–2,000/product
Revenue / yr: $1.4M–$1.8M; units × avg price
Conversion rate: 5.8%
Avg BSR: #61
Page quality: 0%
Prime: 62%
Sponsored: 67%
Out of stock: 8.1%
Avg brand age: 40 months
Avg seller age: 136 days

Competition & brand share

The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.

Brands

10 rising

Sellers

498

Top-5 brand share

88%

Top 20: 100%

Top-5 click share

65%

Top 20: 99%

Open market

Spinbrush42%
Oral-B17%
Generic12%
Colgate9%
ARM & HAMMER7%
TEETHEORY6%
Open — no brand owns it (4 brands, 6%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -0.2% search growth over the last 90 days.

Peak months: Jan, Feb, Mar · busiest ÷ quietest = 1.8×

Open Trend

Top spinbrush toothbrush search terms

spinbrush toothbrush239K/yr -16.2%5.6% conv.
spinbrush127K/yr +3.6%4.5% conv.
spin brush toothbrushes111K/yr +22.0%5.2% conv.
spin toothbrush54K/yr +8.3%4.3% conv.
spinning toothbrush38K/yr +60.5%1.9% conv.
spinbrush pro clean toothbrush28K/yr -1.2%5.5% conv.
spin brush toothbrush26K/yr -8.8%4.0% conv.
spin tooth brush adult17K/yr -19.8%4.1% conv.
spinning toothbrush for adults32K/yr +30.6%1.7% conv.
spin toothbrushes for adults50K/yr -24.6%4.4% conv.

All search terms

Top spinbrush toothbrush 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 21 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Spinbrush Smart Clean Battery Powered Electric Toothbrush for Adults with Dual Action Head Pacer & Timer Midnight Blue Soft Bristles 1 Count

Spinbrush$16.303.4★501 rev

Spinbrush PRO CLEAN Battery Powered Toothbrush Soft Bristles 1 Count Gold or Blue Color May Vary

Spinbrush$16.104.6★13,104 rev

Oral-B 3D White Action Power Toothbrush 1 Count (Colors May Vary) Multi-colored

Oral-B$8.744.6★31,454 rev

Spinbrush Pro Whiten Battery Powered Electric Toothbrush Bundle (2) Toothbrushes + (4) Replacement Heads Whiter Teeth in 1 Week Dual Action Whitening Cup & Soft Bristles ADA Accepted Family Pack

Generic$52.074.0★42 rev

Arm & Hammer Spinbrush Pro Clean Replacement Brush Heads

ARM & HAMMER$22.303.8★161 rev

Newest

by launch date

Spinbrush Smart Clean Electric Toothbrush for Adults Value Pack 2 Brushes + 2 Replacement Heads Battery Powered Removes Plaque Reduces Stains 50% 2-Min Auto Shutoff Soft Bristles

Generic$52.813 rev

3mo ago

Spinbrush Pro Whiten Battery Powered Electric Toothbrush Bundle (2) Toothbrushes + (4) Replacement Heads Whiter Teeth in 1 Week Dual Action Whitening Cup & Soft Bristles ADA Accepted Family Pack

Generic$52.0742 rev

4mo ago

Spinbrush Simply Battery Powered Toothbrush Medium Bristles Oscillating Head 4 500 Sweeps/Min Ergonomic Handle Electric Toothbrush for Adults

Generic$29.9030 rev

4mo ago

Colgate 360 Vibrate Deep Clean Battery Powered Electric Toothbrush with Medium Bristles 2 Pack Sonic Powered

Colgate$9.94222 rev

5mo ago

COSLUS C30 Electric Toothbrush for Adults Effective Yet Gentle Ultra-Clean

COSLUS$9.233,511 rev

11mo ago

What buyers say about spinbrush toothbrush

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

What buyers love

Value For Money20%

“Great Buy”

Quality-Overall14%

“Seems like a well made quality tool”

Charging6%

“Charging is quick”

Battery Life6%

“AMAZING BATTERY LIFE”

Ease Of Cleaning5%

“Cleans great”

Tooth Brightening5%

“My teeth are whiter as well”

Efficiency5%

“Functionality is good”

Ease Of Use5%

“They are very easy to handle”

Advertised Vs Actual Product4%

“As described”

Brush Quality4%

“This brush feels excellent”

What buyers complain about

Durability20%

“Very disappointed with the durability”

Charging10%

“Will not charge”

Battery Life9%

“Poor battery life”

Quality-Overall7%

“it's got low quality for the price”

Size-Overall7%

“Does not fit”

Functionality-Overall5%

“Barely works”

Value For Money5%

“Not worth the cost”

Ease Of Use4%

“hard to handle”

Ease Of Cleaning3%

“a hassle to clean”

Strength3%

“Very weak”

Top return reasons

Size-Overall23%

Functionality-Overall14%

Advertised Vs Actual Product13%

Charging10%

Value For Money7%

Defective Material/Parts4%

Quality-Overall3%

Compatibility-Overall3%

Color3%

Product Condition2%

Common questions

Is spinbrush toothbrush profitable to sell on Amazon United States?: The niche generates $1.1M/yr across 21 tracked products. 5 of 5 products launched in the last 360 days are still selling. 90-day search growth is -0.2%. Flapen's verdict: Worth a look (58/100).
How competitive is the spinbrush toothbrush niche?: 10 brands and 498 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 88% of demand.
What do buyers complain about in spinbrush toothbrush?: Top complaints mined from reviews: Durability, Charging, Battery Life. The return rate is 1.2%.
When does demand for spinbrush toothbrush peak?: Demand peaks in Jan–Feb–Mar; the busiest month runs 1.8× the quietest.
What does it cost to enter the spinbrush toothbrush niche?: Listings span $6.43–$52.81; the average listing price is $22.73 (sweet spot $15–$100). The average incumbent carries 11,251 reviews — the moat a new listing must climb.