Is keycaps profitable to sell on Amazon United States?

The niche generates $645K/yr across 128 tracked products. 15 of 41 products launched in the last 360 days are still selling. 90-day search growth is -15.1%. Flapen's verdict: Worth a look (57/100).

How competitive is the keycaps niche?

42 brands and 52 sellers compete. The top 5 products take 18% of clicks and top 5 brands hold 56% of demand.

What do buyers complain about in keycaps?

Top complaints mined from reviews: Size-Overall, Quality-Overall, Color. The return rate is 3.9%.

When does demand for keycaps peak?

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

What does it cost to enter the keycaps niche?

Listings span $3.20–$94.61; the average listing price is $24.07 (sweet spot $15–$100). The average incumbent carries 527 reviews — the moat a new listing must climb.

keycaps

Worth a look

Shows a fragmented shelf (top 5 take 18% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Competition

Incredible18%

top-5 click share — an open shelf

Avg price

Incredible$24.07

avg listing price — sweet spot $15–$100

Price range

Great$3.20–$94.61

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

Brand share

Great56%

top-5 brand share — no brand owns this niche

Review moat

Good526.87

avg incumbent reviews — the moat a new listing must climb

Market size

Good$645K

$645K/yr · 5.1M searches

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Returns

Okay3.9%

return rate — above 5% kills the launch gate

Growth

Bad-15.1%

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

Conversion

Bad0.5%

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

According to Flapen's Amazon United States niche tracking, keycaps is a $645K/yr Amazon United States market (5.1M searches/yr). The top 5 brands hold 56% of demand. Demand peaks in Dec. Verdict: Worth a look — 57/100.

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

keycaps market data

Units sold / yr: 25K–30K; avg 100–250/product
Revenue / yr: $602K–$722K; units × avg price
Conversion rate: 0.5%
Avg BSR: #117
Page quality: 0%
Prime: 98%
Sponsored: 89%
Out of stock: 3.1%
Avg brand age: 34 months
Avg seller age: 180 days

Competition & brand share

Clicks spread well past the top 5 (18% combined) — an open shelf where new products get seen.

Brands

42 rising

Sellers

Top-5 brand share

56%

Top 20: 88%

Top-5 click share

18%

Top 20: 44%

Open market

38%

Womier21%
dagaladoo13%
COSTOM8%
EPOMAKER7%
GMKWTL7%
OHY6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -15.1% search growth over the last 90 days.

Peak months: Dec · busiest ÷ quietest = 1.6×

Open Trend

Top keycaps search terms

keycaps1.9M/yr -14.9%0.3% conv.
key caps534K/yr -11.7%0.6% conv.
keyboard keycaps265K/yr -13.9%0.3% conv.
cute keycaps196K/yr -5.8%0.1% conv.
pbt keycaps230K/yr -23.1%0.4% conv.
keyboard caps177K/yr -15.6%0.3% conv.
keycaps for mechanical keyboard171K/yr -21.8%0.2% conv.
moa keycaps185K/yr -25.8%0.2% conv.
low profile keycaps157K/yr -13.7%0.4% conv.
jelly keycaps139K/yr -7.4%0.6% conv.

All search terms

Top keycaps 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

Womier Keyboard Keycaps Jelly Ceramic Keycaps Style Shine Through Keycap

Womier$22.134.3★328 rev

Womier Double Shot PBT Keycaps Set 138 Keys Cherry Profile Custom Keycaps 60 65 75 100 Percent for 61/64/68/84/87/100/104/108 Retro Gaming Mechanical Keyboard Brown Gray

COSTOM$17.464.4★475 rev

dagaladoo Matcha Green Frog Cute Keycap Set PBT Custom Keyboard caps 60% 75% 100% dye Sublimation MOA Profile keycaps for Mechanical Keyboard Compatible with ANSI/ISO TKL Full-Sized Layout

dagaladoo$26.694.7★253 rev

Womier Pudding Keycaps PBT Shine Through Keycaps Black 164 Keys Set

Womier$13.684.3★2,631 rev

EPOMAKER Lusterfly Jelly Keycaps Set - 123 Keys Double-Shot Laser Engraved MDA Profile ABS+PC Non-Shine-Through MX-Compatible for 61/68/84/87/98/100/104-Key Mechanical Keyboard (Blue)

EPOMAKER$19.994.6★151 rev

Newest

by launch date

KiiBOOM Cute Cat Keycaps Set Mao Profile PBT/PC Keycap for MX Switches Mechanical Keyboard Compatible with 60% 65% 75% TKL 96% Full-Sized Layout (Mewsic)

KiiBoom$24.14330 rev

3mo ago

XVX Real Ceramic Keycaps Set 120 Keys Black Side Printed Shine Through Keycaps Cherry Profile Ceramic Key Caps for MX Switches Full Keycap Set for 60% 65% 75% TKL Full Size Gaming Keyboards-Black

OHY$94.3594 rev

4mo ago

Thyrnovyn 126 Keys PBT Double Shot Keycaps Macaron Pastel Cute Keycap Set Pink Blue Dreamy Cherry Profile Keycaps for Mechanical Keyboard 60% 65% 75% 100% Cherry MX Switches

Thyrnovyn$17.8727 rev

5mo ago

Womier Keyboard Keycaps Jelly Ceramic Keycaps Style Clear Green Keycap

Womier$20.78328 rev

5mo ago

KiiBOOM Cute Cat Keycaps Set Mao Profile PC Keycap for MX Switches Mechanical Keyboard Compatible with 60% 65% 75% TKL 96% Full-Sized Layout (Meow Pudding)

KiiBoom$28.58330 rev

6mo ago

What buyers say about keycaps

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

What buyers love

Quality-Overall19%

“solid quality”

Value For Money11%

“Good deal”

Color11%

“Awesome colors”

Size-Overall8%

“Fit is great”

Design-Overall6%

“I think the design is really cool”

Advertised Vs Actual Product6%

“Looks exactly as pictured”

Ease Of Use4%

“Easy to put on”

Assembly/Installation4%

“Easy to setup”

Audio Quality4%

“sound great”

Brightness/Shine/Glow3%

“Brightness is perfect”

What buyers complain about

Size-Overall13%

“Too small”

Quality-Overall10%

“Bad quality”

Color8%

“Color doesn't match”

Brightness/Shine/Glow6%

“Brightness is about average”

Value For Money3%

“youll understand why these are cheaper when you get them and return them”

Advertised Vs Actual Product3%

“FALSE ADVERTISING”

Compatibility-Overall2%

“are not compatible with all keyboards”

Audio Quality2%

“It altered the sound very slightly”

Durability2%

“Broke upon use”

Ease Of Use2%

“its been getting worse with use”

Top return reasons

Size-Overall36%

Compatibility-Overall12%

Advertised Vs Actual Product10%

Color9%

Quality-Overall5%

Brightness/Shine/Glow5%

Functionality-Overall3%

Material Quality3%