Is cyd profitable to sell on Amazon United States?

The niche generates $47K/yr across 18 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is +36.1%. Flapen's verdict: Worth a look (52/100).

How competitive is the cyd niche?

10 brands and 12 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 78% of demand.

What do buyers complain about in cyd?

Top complaints mined from reviews: Instructions/User Manual/Troubleshooting, Functionality-Overall, Ethical Trade/Fair Trade. The return rate is 2.9%.

What does it cost to enter the cyd niche?

Listings span $15.61–$47.33; the average listing price is $22.71 (sweet spot $15–$100). The average incumbent carries 90 reviews — the moat a new listing must climb.

cyd

Worth a look

Shows a thin review moat (90 avg reviews), but a small market ($47K/yr) keeps it on the watch list.

Review moat

Incredible90.06

avg incumbent reviews — the moat a new listing must climb

Price range

Incredible$15.61–$47.33

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

Avg price

Great$22.71

avg listing price — sweet spot $15–$100

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Growth

Good+36.1%

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

Returns

Good2.9%

return rate — above 5% kills the launch gate

Brand share

Okay78%

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

Conversion

Okay3.3%

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

Competition

Okay64%

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

Market size

Bad$47K

$47K/yr · 63K searches

According to Flapen's Amazon United States niche tracking, cyd is a $47K/yr Amazon United States market (63K searches/yr). The top 5 brands hold 78% of demand. Verdict: Worth a look — 52/100.

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

cyd market data

Units sold / yr: 2K–3K; avg 100–250/product
Revenue / yr: $45K–$57K; units × avg price
Conversion rate: 3.3%
Avg BSR: #712
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 0.0%
Avg brand age: 34 months
Avg seller age: 193 days

Competition & brand share

The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.

Brands

10 rising

Sellers

Top-5 brand share

78%

Top 20: 100%

Top-5 click share

64%

Top 20: 100%

Open market

11%

Hosyond28%
MELIFE14%
AOICRIE12%
DIYmalls12%
AITRIP12%
ELEGOO11%
Open — no brand owns it (4 brands, 11%)

Demand

Weekly Amazon search volume, last 25 weeks — +36.1% search growth over the last 90 days.

Open Trend

Top cyd search terms

cyd23K/yr +41.2%2.5% conv.
cyd esp3220K/yr +32.0%2.9% conv.
esp32 cyd12K/yr +63.6%2.7% conv.
cheap yellow display esp328K/yr +1.5%4.5% conv.

All search terms

Top cyd 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

Hosyond 2.8 ESP32 Display Resistive Touch Screen with WiFi+BT ILI9341 Driver 240x320 TFT LCD Screen Module for Arduino

Hosyond$15.614.3★196 rev

2pcs 2.8 CYD ESP32 ESP32-2432S028R Development Board with Type-C WiFi Bluetooth ILI9341 Driver 320x240 LCD ESP32 Display Touch Screen for Arduino IoT Home Assistant Panel Compatible with LVGL

MELIFE$29.614.3★85 rev

AOICRIE 2.8 inch ESP32 Display ESP32 Development Board ESP32-2432S028R WiFi Bluetooth Resistive Touch Screen 240X320 Smart Display TFT LCD Module ILI9341 Driver

AOICRIE$16.874.1★25 rev

ELEGOO 2-Pack ESP-32 2.8 Inch Touch Screen Display with Acrylic Protector for Projects LCD Screen

ELEGOO$26.314.5★69 rev

AITRIP 2 Pack ESP32 Development Board ESP32-2432S028R WiFi Bluetooth 2.8 Inch 240X320 Smart Display TFT Module Touch Screen for Arduino

AITRIP$30.064.3★113 rev

Newest

by launch date

CYD Everyday Tote Bag for Women Beach Bag with Shoulder Strap Soft Cute Summer Tote Lightweight Foldable Vacation Pool Bag with Pockets for Resort Travel Beach Days Weekend Use and Errands

CYD$16.418 rev

5mo ago

FREENOVE ESP32-S3 ESP32 S3 Display CYD 2.8 Inch IPS Screen 240x320 Pixel Supporting XiaoZhiAI AI Dual-core 32-bit 240 MHz Microcontroller WiFi+BT C Code Example Projects Tutorial

FREENOVE$21.3316 rev

9mo ago

AOICRIE 2.8 inch ESP32 Display ESP32 Development Board ESP32-2432S028R WiFi Bluetooth Resistive Touch Screen 240X320 Smart Display TFT LCD Module ILI9341 Driver

AOICRIE$16.8725 rev

10mo ago

ELEGOO 2-Pack ESP-32 2.8 Inch Touch Screen Display with Acrylic Protector for Projects LCD Screen

ELEGOO$26.3169 rev

12mo ago

Hosyond 4.0 320x480 Touch Screen with ESP32-32E ESP32 Display with WiFi+BT ST7796S Driver LCD TFT Screen Module for Arduino IoT

Hosyond$20.58196 rev

1y ago

What buyers say about cyd

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

What buyers love

Value For Money18%

“Good product for the price”

Advertised Vs Actual Product12%

“Works exactly as I needed it to”

Quality-Overall9%

“Great Quality”

Ease Of Use6%

“It is easy to use”

Assembly/Installation5%

“very easy to install programming onto”

Software/Application5%

“Perfect for my applications”

Touch/Button Controls4%

“I was able to get the touch screen to work”

Design-Overall4%

“Well designed and can have many IOT uses”

Instructions/User Manual/Troubleshooting4%

“Extremely easy to find documentation on web for this item”

Compatibility-Overall3%

“The compatibility is practically flawless, as it works seamlessly with popular programming environments like the Arduino IDE, MicroPython, and Lua”

What buyers complain about

Instructions/User Manual/Troubleshooting13%

“no documentation, support, or vendor contact”

Functionality-Overall9%

“Not working”

Ethical Trade/Fair Trade6%

“It's a scam”

Advertised Vs Actual Product6%

“So need to fix the description”

Assembly/Installation5%

“always get errors when I compile”

Display Colors3%

“Color management is a pain”

Color3%

“instead of black background”

Size-Overall3%

“they insisted I send them a picture of the wrong case not fitting on the board”

Touch/Button Controls3%

“IE: The original doesn't have the buttons flanking the usb port”

Quality-Overall3%

“Garbage”

Top return reasons

Functionality-Overall17%

Advertised Vs Actual Product11%

Touch Screen10%

Connectivity-Overall9%

Defective Material/Parts8%

Compatibility-Overall6%

Touch/Button Controls5%

Value For Money5%

Size-Overall4%

Software/Application4%

Common questions

Is cyd profitable to sell on Amazon United States?: The niche generates $47K/yr across 18 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is +36.1%. Flapen's verdict: Worth a look (52/100).
How competitive is the cyd niche?: 10 brands and 12 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 78% of demand.
What do buyers complain about in cyd?: Top complaints mined from reviews: Instructions/User Manual/Troubleshooting, Functionality-Overall, Ethical Trade/Fair Trade. The return rate is 2.9%.
What does it cost to enter the cyd niche?: Listings span $15.61–$47.33; the average listing price is $22.71 (sweet spot $15–$100). The average incumbent carries 90 reviews — the moat a new listing must climb.

cyd