Is spiky ball profitable to sell on Amazon United States?

The niche generates $128K/yr across 22 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +0.6%. Flapen's verdict: Worth a look (51/100).

How competitive is the spiky ball niche?

20 brands and 35 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 59% of demand.

What do buyers complain about in spiky ball?

Top complaints mined from reviews: Size-Overall, Hard Feel, Durability. The return rate is 1.3%.

When does demand for spiky ball peak?

Demand peaks in May; the busiest month runs 1.6× the quietest.

What does it cost to enter the spiky ball niche?

Listings span $6.03–$24.37; the average listing price is $11.50 (sweet spot $15–$100). The average incumbent carries 2,099 reviews — the moat a new listing must climb.

spiky ball

Worth a look

Shows low returns (1.3%), but soft demand (+0.6% this quarter) keeps it on the watch list.

Returns

Great1.3%

return rate — above 5% kills the launch gate

Conversion

Great7.4%

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

Brand share

Great59%

top-5 brand share — no brand owns this niche

Price range

Good$6.03–$24.37

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Avg price

Okay$11.50

avg listing price — sweet spot $15–$100

Review moat

Okay2,099.05

avg incumbent reviews — the moat a new listing must climb

Competition

Okay59%

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

Market size

Okay$128K

$128K/yr · 151K searches

Growth

Okay+0.6%

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

According to Flapen's Amazon United States niche tracking, spiky ball is a $128K/yr Amazon United States market (151K searches/yr). The top 5 brands hold 59% of demand. Demand peaks in May. Verdict: Worth a look — 51/100.

Data updated Jul 29, 2026 · scored weekly · How we score niches

spiky ball market data

Units sold / yr: 10K–13K; avg 250–500/product
Revenue / yr: $115K–$144K; units × avg price
Conversion rate: 7.4%
Avg BSR: #1,883
Page quality: 0%
Prime: 100%
Sponsored: 91%
Out of stock: 6.5%
Avg brand age: 47 months
Avg seller age: 161 days

Competition & brand share

The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.

Brands

20 falling

Sellers

Top-5 brand share

59%

Top 20: 100%

Top-5 click share

59%

Top 20: 97%

Open market

34%

VORNNEX22%
OCTOROX14%
Pro-Tec Athletics9%
Spikeball8%
HELDSON7%
LOVEINUSA7%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +0.6% search growth over the last 90 days.

Peak months: May · busiest ÷ quietest = 1.6×

Open Trend

Top spiky ball search terms

spiky massage ball36K/yr +3.1%7.6% conv.
spiky ball32K/yr +4.5%3.3% conv.
spikey ball19K/yr -14.4%4.8% conv.
spiky massage balls7K/yr +136.1%7.2% conv.
spiky balls8K/yr +10.7%2.8% conv.
spiky balls for kids9K/yr -1.8%1.9% conv.
spiky massage balls for trigger points4K/yr -33.2%7.5% conv.
spiky stress ball6K/yr -35.4%0.1% conv.
spiky foot massage ball4K/yr +41.6%9.8% conv.
spike massage ball3K/yr -3.0%9.5% conv.

All search terms

Top spiky ball 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 22 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

VORNNEX Pack of 2 Spiky Hard Massage Balls - Foot Arch Trainer Plantar Fasciitis Muscle Massager Ball Exercise

VORNNEX$7.994.5★4,731 rev

OCTOROX Spiky Massage Balls for Feet Back Hands Muscles - Firm Medium and Soft Spiked Massager Rollers for Plantar Fasciitis Exercise Neuro-Balance Physical Therapy 3-inch

OCTOROX$15.204.6★2,312 rev

Pro-Tec Athletics High Density Spiky Massage Ball Foot Massage Roller Plantar Fasciitis Relief Alleviates Arch and Heel Discomfort Red (2.75 Inch Ball)

Pro-Tec Athletics$9.734.4★1,469 rev

Spikeball Glow in The Dark Balls (2 Pack)

Spikeball$16.244.4★848 rev

HELDSON 3 Spiky Massage Balls Set [Soft Medium Hard] - Foot Roller Massager Spikes - Spike Trigger Point Ball for Back Pain Relief & Feet - Plantar Fasciitis Deep Tissue Therapy - Spikey Pressure

HELDSON$9.414.6★193 rev

Newest

by launch date

3PCS Spiky Massage Balls Set Soft Foot Massage Ball For Muscle Relaxation

IKKAB$9.365 rev

6mo ago

Spiky Massage Balls- 3PCS (Firm Medium and Soft) Muscle Massager Ball for Feet Back Neck Muscles Hands Massager Roller for Plantar Fasciitis Foot Arch Trainer Exercise Physical Therapy

NEBORASTEP$9.2944 rev

10mo ago

HELDSON 3 Spiky Massage Balls Set [Soft Medium Hard] - Foot Roller Massager Spikes - Spike Trigger Point Ball for Back Pain Relief & Feet - Plantar Fasciitis Deep Tissue Therapy - Spikey Pressure

HELDSON$9.41193 rev

1y ago

MySkills4Life 2X Spiky DBT Skill Balls | 1.85 inch | Magnetic Stress Relief Balls | Spiky Massage Balls for Relaxation Tension Release Focus & Mobility (Rose Gold)

MySkills4Life$8.88646 rev

2y ago

URAQT Spiky Massage Ball Set 2 Pack Physical Therapy Massage Balls Hard Lacrosse Ball & Spiky Massage Ball for Myofascial Release and Trigger Point Deep Tissue Massage (Blue)

URAQT$8.122,871 rev

2y ago

What buyers say about spiky ball

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

What buyers love

Quality-Overall11%

“Great quality balls compared to other brands weve bought through Amazon”

Fun/Entertainment Experience11%

“fun to play with”

Pet Friendly10%

“Good deal dog loves them”

Durability9%

“Holds up well”

Value For Money8%

“Great price”

Size-Overall7%

“perfect size”

Advertised Vs Actual Product5%

“it works as advertised”

Color4%

“Bright in Color”

Massage Quality3%

“its already been effective for foot massage”

Ease Of Use3%

“easy to use”

What buyers complain about

Size-Overall17%

“Too much larger is too much to manage”

Hard Feel11%

“finally the hard one”

Durability10%

“Not durable”

Smell8%

“TOXIC paint smell”

Pain Relief-Overall3%

“Too painful to use”

Inflation/Deflation3%

“some didn't inflate”

Adhesion/Stickiness3%

“They dont stick together”

Quality-Overall1%

“Not the best quality”

Texture/Consistency-Overall1%

“These are squishy with air inside, not solid”

Comfort-Overall1%

“discomfort Ive been having”

Top return reasons

Size-Overall43%

Hard Feel14%

Advertised Vs Actual Product6%

Massage Quality6%

Functionality-Overall4%

Material Quality4%

Joint Pain3%

Value For Money2%

Smell2%

Sharpness2%

Common questions

Is spiky ball profitable to sell on Amazon United States?: The niche generates $128K/yr across 22 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +0.6%. Flapen's verdict: Worth a look (51/100).
How competitive is the spiky ball niche?: 20 brands and 35 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 59% of demand.
What do buyers complain about in spiky ball?: Top complaints mined from reviews: Size-Overall, Hard Feel, Durability. The return rate is 1.3%.
When does demand for spiky ball peak?: Demand peaks in May; the busiest month runs 1.6× the quietest.
What does it cost to enter the spiky ball niche?: Listings span $6.03–$24.37; the average listing price is $11.50 (sweet spot $15–$100). The average incumbent carries 2,099 reviews — the moat a new listing must climb.