Is spin doctor tile leveling system 1/8 profitable to sell on Amazon United States?

The niche generates $20K/yr across 12 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -22.7%. Flapen's verdict: Skip it (35/100).

How competitive is the spin doctor tile leveling system 1/8 niche?

6 brands and 24 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 98% of demand.

What do buyers complain about in spin doctor tile leveling system 1/8?

Top complaints mined from reviews: Advertised Vs Actual Product, Material Quality, Durability. The return rate is 3.2%.

When does demand for spin doctor tile leveling system 1/8 peak?

Demand peaks in Feb; the busiest month runs 1.9× the quietest.

What does it cost to enter the spin doctor tile leveling system 1/8 niche?

Listings span $7.97–$238.09; the average listing price is $45.76 (sweet spot $15–$100). The average incumbent carries 402 reviews — the moat a new listing must climb.

spin doctor tile leveling system 1/8

Skip it

A small market ($20K/yr) — this niche doesn't clear our bar today.

Avg price

Incredible$45.76

avg listing price — sweet spot $15–$100

Review moat

Great402.42

avg incumbent reviews — the moat a new listing must climb

Conversion

Great8.1%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Returns

Okay3.2%

return rate — above 5% kills the launch gate

Price range

Okay$7.97–$238.09

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

Competition

Bad76%

top-5 click share — a locked-up shelf

Growth

Bad-22.7%

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

Market size

Bad$20K

$20K/yr · 5K searches

Brand share

Bad98%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, spin doctor tile leveling system 1/8 is a $20K/yr Amazon United States market (5K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Feb. Verdict: Skip it — 35/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

spin doctor tile leveling system 1/8 market data

Units sold / yr: 1K–1K; avg 100–250/product
Revenue / yr: $46K–$57K; units × avg price
Conversion rate: 8.1%
Avg BSR: #207
Page quality: 0%
Prime: 83%
Sponsored: 83%
Out of stock: 0.0%
Avg brand age: 54 months
Avg seller age: 177 days

Competition & brand share

The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 rising

Sellers

Top-5 brand share

98%

Top 20: 100%

Top-5 click share

76%

Top 20: 100%

Open market

RTC39%
Dr.Fish34%
Russo Trading Company11%
Spin Doctor11%
RTC Products2%
ZUDKSUY2%
Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -22.7% search growth over the last 90 days.

Peak months: Feb · busiest ÷ quietest = 1.9×

Open Trend

Top spin doctor tile leveling system 1/8 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 12 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

RTC Products Spin Doctor Tile Leveling System 1/8 Baseplates 250Pc

RTC$33.544.7★1,126 rev

Dr.Fish 20 Pack Fishing Spinnerbait Wire with Willow Blade Lure Making Supplies Jig Spinners Spinner Shaft Bass Fishing Lure Spinnerbait Making Accessories #4

Dr.Fish$11.534.7★416 rev

RTC Spin Doctor 2000 Piece 3 Millimeter 1/8 Inch Floor Install Tile Spacing System Breakaway Threaded Spacer Post Box Plastic Black (Bases Only)

Russo Trading Company$238.094.7★140 rev

Dr.Fish 10 Pack Underspin Jig Heads Freshwater Swimbait Fishing Jig Spinner Bass Walleye Fishing Hook Colorado Blade Round Bottom Stand up 1/16oz Glow White

Dr.Fish$7.974.0★6 rev

Dr.Fish 10 Pack Crappie Fishing Jigs Stand Up Round Jig Heads Painted Fishing Lure Spinner Blade Walleye Bass Trout Bluegill Freshwater Saltwater 1/8oz

Dr.Fish$9.324.3★59 rev

Newest

by launch date

Dr.Fish 10 Pack Underspin Jig Heads Freshwater Swimbait Fishing Jig Spinner Bass Walleye Fishing Hook Colorado Blade Round Bottom Stand up 1/16oz Glow White

Dr.Fish$7.976 rev

10mo ago

Dr.Fish 10 Pack Underspin Jig Heads Freshwater Swimbait Fishing Jig Spinner Bass Walleye Fishing Hook Colorado Blade Round Bottom Stand up 1/8oz Firetiger

Dr.Fish$8.066 rev

10mo ago

RTC Products Spin Doctor Tile Leveling System 1/8 Baseplates 250Pc

RTC$33.541,126 rev

2y ago

ZUDKSUY 1/8 Tile Leveling System Spiral Tile Spacers Leveling System Tile Anti-Loosening and Spacing System Kit (1/8-300pcs White Base + 100pcs Red Cap)

ZUDKSUY$25.0496 rev

2y ago

Dr.Fish 10 Pack Crappie Fishing Jigs Stand Up Round Jig Heads Painted Fishing Lure Spinner Blade Walleye Bass Trout Bluegill Freshwater Saltwater 1/8oz

Dr.Fish$9.3259 rev

3y ago

What buyers say about spin doctor tile leveling system 1/8

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

What buyers love

Ease Of Use38%

“Easy to use”

Advertised Vs Actual Product19%

“Works as intended”

Adjustability/Rotatability/Reclining13%

“Happy with the lippage control adjustments you can make with Spin Dr”

Quality-Overall13%

“Great product”

Recycle/Reuse6%

“You can also reuse so you don't have to go crazy purchasing more than needed”

Color6%

“They also come in four other colors”

Value For Money6%

“These jigs come 10 to a package which is a pretty good deal”

What buyers complain about

Advertised Vs Actual Product33%

“You won't get the advertised product”

Material Quality33%

“Not at good material”

Durability33%

“Mine kept breaking off above the tile”

Top return reasons

Size-Overall39%

Advertised Vs Actual Product15%

Defective Material/Parts11%

Functionality-Overall8%

Value For Money7%

Compatibility-Overall5%

Quality-Overall5%

Material Quality3%

Thin2%

Thickness1%

Common questions

Is spin doctor tile leveling system 1/8 profitable to sell on Amazon United States?: The niche generates $20K/yr across 12 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -22.7%. Flapen's verdict: Skip it (35/100).
How competitive is the spin doctor tile leveling system 1/8 niche?: 6 brands and 24 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 98% of demand.
What do buyers complain about in spin doctor tile leveling system 1/8?: Top complaints mined from reviews: Advertised Vs Actual Product, Material Quality, Durability. The return rate is 3.2%.
When does demand for spin doctor tile leveling system 1/8 peak?: Demand peaks in Feb; the busiest month runs 1.9× the quietest.
What does it cost to enter the spin doctor tile leveling system 1/8 niche?: Listings span $7.97–$238.09; the average listing price is $45.76 (sweet spot $15–$100). The average incumbent carries 402 reviews — the moat a new listing must climb.