Is tf profitable to sell on Amazon United States?

The niche generates $88K/yr across 26 tracked products. 6 of 6 products launched in the last 360 days are still selling. 90-day search growth is -11.6%. Flapen's verdict: Skip it (44/100).

How competitive is the tf niche?

15 brands and 67 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 81% of demand.

What do buyers complain about in tf?

Top complaints mined from reviews: Functionality-Overall, Durability, Compatibility-Overall. The return rate is 2.4%.

When does demand for tf peak?

Demand peaks in Jan–Feb–Nov–Dec; the busiest month runs 2.8× the quietest.

What does it cost to enter the tf niche?

Listings span $8.88–$136.53; the average listing price is $31.45 (sweet spot $15–$100). The average incumbent carries 13,987 reviews — the moat a new listing must climb.

tf

Skip it

Soft demand (-11.6% this quarter) — this niche doesn't clear our bar today.

Avg price

Incredible$31.45

avg listing price — sweet spot $15–$100

Price range

Good$8.88–$136.53

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

Returns

Good2.4%

return rate — above 5% kills the launch gate

Competition

Good48%

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

Quality gap

Good4.5★

avg incumbent rating — lower means beatable quality

Brand share

Okay81%

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

Conversion

Okay2.9%

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

Market size

Bad$88K

$88K/yr · 95K searches

Review moat

Bad13,987.19

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-11.6%

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

According to Flapen's Amazon United States niche tracking, tf is a $88K/yr Amazon United States market (95K searches/yr). The top 5 brands hold 81% of demand. Demand peaks in Jan–Feb–Nov–Dec. Verdict: Skip it — 44/100.

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

tf market data

Units sold / yr: 3K–3K; avg 0–100/product
Revenue / yr: $79K–$94K; units × avg price
Conversion rate: 2.9%
Avg BSR: #126
Page quality: 0%
Prime: 100%
Sponsored: 96%
Out of stock: 10.1%
Avg brand age: 41 months
Avg seller age: 184 days

Competition & brand share

The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.

Brands

15 rising

Sellers

Top-5 brand share

81%

Top 20: 100%

Top-5 click share

48%

Top 20: 93%

Open market

16%

Spalding29%
Bliksem21%
Yicunxin18%
Amazon Basics7%
ESHAKHARE7%
Teknostone3%
Open — no brand owns it (9 brands, 16%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -11.6% search growth over the last 90 days.

Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 2.8×

Open Trend

Top tf search terms

tf-card18K/yr -22.5%1.8% conv.
tf memory card 128gb6K/yr -8.6%8.3% conv.
1gb-128gb tf memory card4K/yr +8.7%8.9% conv.
tf card for mp3 player4K/yr +130.1%3.9% conv.
tf card for camera6K/yr -12.4%4.6% conv.
what is a tf card2K/yr -54.5%0.5% conv.

All search terms

Top tf 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

Spalding Legacy TF-1000 Indoor Game Mens Basketball 28.5

Spalding$74.614.7★28 rev

Spalding TF DNA Smart Basketball with Training App & 1-Year Subscription Official Size 7 Mens Indoor/Outdoor Basketball Tracks Shooting Performance & Training Metrics

Spalding$136.534.3★456 rev

2 Pack TF Card 32GB with Adapter High Speed Memory Card UHS-I C10 A1 Memory TF Card for Tablet/Mobile Phone/Camera/Car Audio/Game Console (TF162 Red Gold 32GB)

Bliksem$17.514.6★11,030 rev

TF Card 128GB with Adapter High Speed Memory Card UHS-I C10 A1 Memory TF Card for Tablet/Mobile Phone/Camera/Car Audio/Game Console (128 GB)

Yicunxin$22.324.4★453 rev

TF Card 64GB with Adapter High Speed Memory Card UHS-I C10 A1 Memory TF Card for Tablet/Mobile Phone/Camera/Car Audio/Game Console (64 GB)

Yicunxin$17.094.4★453 rev

Newest

by launch date

2 Pack Micro Memory Card 128 GB with Adapter C10/U1/UHS-I/A1 TransFlash Card TF Card for Smartphone Tablet Camera Drone Personal Computer (Red 128GB*2-U1)

ESHAKHARE$42.3346 rev

3mo ago

2 Pack 128 GB Micro Memory Card with Adapter TF Memory Card Class 10 Mini Memory Card for Smartphone/Tablet/Camera/Personal Computer (128GB*2-U1)

myemuun$42.54995 rev

3mo ago

Micro Memory Card 8 GB with Adapter C10/U1/UHS-I/A1 TransFlash Card TF Card for Camera Smartphone Tablet Drone (Red 8GB)

ESHAKHARE$9.45126 rev

4mo ago

Micro SDXC 128GB Memory Card MindStor 90MB/s Read Speed TF Card with Adapter U1 A1 HD 1080P Video Loop Recording Support for Security Camera Dash Cam 1 Pack

MindStor$21.90393 rev

9mo ago

Spalding Legacy TF-1000 Indoor Game Mens Basketball 28.5

Spalding$74.6128 rev

12mo ago

What buyers say about tf

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

What buyers love

Value For Money21%

“Money well spent”

Advertised Vs Actual Product16%

“As Advertised”

Quality-Overall15%

“Excellent product”

Compatibility-Overall8%

“Compatible to macbook”

Storage Capacity8%

“great storage capacity”

Camera Quality4%

“good camera”

Ease Of Use4%

“Simple to use”

Data Transfer Speed4%

“the transfer was smooth”

Functionality-Overall2%

“it works flawlessly”

Size-Overall2%

“Size is accurate”

What buyers complain about

Functionality-Overall26%

“Did not work”

Durability17%

“Stopped working after a few uses”

Compatibility-Overall12%

“It appears this product may not function with certain devices”

Quality-Overall8%

“Card is off high quality”

Value For Money6%

“It should be way less expensive”

Storage Capacity5%

“does not know what to do with this much space”

Connectivity-Overall4%

“did not connect”

Advertised Vs Actual Product3%

“False advertising”

Data Transfer Speed2%

“i think kind slow on sending the things from the sd card to the computer”

Computation Performance1%

“slow”

Top return reasons

Functionality-Overall27%

Compatibility-Overall22%

Size-Overall17%

Value For Money9%

Advertised Vs Actual Product4%

Defective Material/Parts3%

Connectivity-Overall3%

Storage Capacity3%

Camera Quality3%

Product Condition1%

Common questions

Is tf profitable to sell on Amazon United States?: The niche generates $88K/yr across 26 tracked products. 6 of 6 products launched in the last 360 days are still selling. 90-day search growth is -11.6%. Flapen's verdict: Skip it (44/100).
How competitive is the tf niche?: 15 brands and 67 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 81% of demand.
What do buyers complain about in tf?: Top complaints mined from reviews: Functionality-Overall, Durability, Compatibility-Overall. The return rate is 2.4%.
When does demand for tf peak?: Demand peaks in Jan–Feb–Nov–Dec; the busiest month runs 2.8× the quietest.
What does it cost to enter the tf niche?: Listings span $8.88–$136.53; the average listing price is $31.45 (sweet spot $15–$100). The average incumbent carries 13,987 reviews — the moat a new listing must climb.

tf