Is resin molds profitable to sell on Amazon United States?

The niche generates $2.5M/yr across 137 tracked products. 8 of 13 products launched in the last 360 days are still selling. 90-day search growth is -11.7%. Flapen's verdict: Worth a look (62/100).

How competitive is the resin molds niche?

92 brands and 119 sellers compete. The top 5 products take 16% of clicks and top 5 brands hold 39% of demand.

What do buyers complain about in resin molds?

Top complaints mined from reviews: Size-Overall, Thickness, Strength. The return rate is 1.7%.

When does demand for resin molds peak?

Demand is steady year-round — the busiest month runs 1.3× the quietest.

What does it cost to enter the resin molds niche?

Listings span $3.47–$56.36; the average listing price is $12.57 (sweet spot $15–$100). The average incumbent carries 4,487 reviews — the moat a new listing must climb.

resin molds

Worth a look

Shows a fragmented shelf (top 5 take 16% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Competition

Incredible16%

top-5 click share — an open shelf

Market size

Incredible$2.5M

$2.5M/yr · 11.9M searches

Brand share

Incredible39%

top-5 brand share — no brand owns this niche

Returns

Great1.7%

return rate — above 6% kills the launch gate

Price range

Great$3.47–$56.36

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

Avg price

Good$12.57

avg listing price — sweet spot $15–$100

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Review moat

Bad4,486.74

avg incumbent reviews — the moat a new listing must climb

Conversion

Bad1.7%

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

Growth

Bad-11.7%

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

According to Flapen's Amazon United States niche tracking, resin molds is a $2.5M/yr Amazon United States market (11.9M searches/yr). The top 5 brands hold 39% of demand. Verdict: Worth a look — 62/100.

Data updated Jul 6, 2026 · scored weekly · How we score niches

Market data

Units sold / yr: 250K–300K; avg 1,250–1,500/product
Revenue / yr: $3.1M–$3.8M; units × avg price
Launch success: 62%; 8 of 13 new (360d)
Conversion rate: 1.7%
Avg BSR: #245
Page quality: 0%
Prime: 100%
Sponsored: 96%
Out of stock: 0.8%
Avg brand age: 37 months
Avg seller age: 161 days

Competition

Clicks spread well past the top 5 (16% combined) — an open shelf where new products get seen.

Brands

92 falling

Sellers

119

Top-5 brand share

39%

Top 20: 64%

Top-5 click share

16%

Top 20: 41%

Open market

59%

LET'S RESIN22%
ResinWorld6%
KISREL5%
YOILES3%
Fimary3%
CHANGTIKEJI2%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -11.7% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.3×

Open Trend

Product shelf

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 137 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

LETS RESIN 18 Pcs Coaster Resin Molds Silicone Coaster Molds with Round Square Octagon Shape Holder Molds for Epoxy Resin DIY Art Craft Cup Mats

LET'S RESIN$14.904.7★2,196 rev

LETS RESIN Keychain Resin Molds Silicone with Hole 16 Cavities UV Resin Jewelry Pendant Mold for Beginner Epoxy Resin Molds for Keychain Pendant Jewelry Making

LET'S RESIN$9.144.7★1,217 rev

LETS RESIN Extra Deep Resin Coaster Molds Silicone 4 Inches Large 6 Cavity Silicone Molds for Resin Round Epoxy Coaster Molds for Cups Mats DIY Craft

LET'S RESIN$8.944.7★1,545 rev

YOILES 3PCS Resin Molds Silicone Epoxy Resin Casting Craft Mold for Flower Preservation Bookends DIY Art (3)

YOILES$17.924.6★1,325 rev

CHANGTIKEJI Mica Powder24 Colors - 10g/Bottle of Natural Pigment Powder for Epoxy ResinSoap MakingCandle Making Lip Gloss Car Freshies Dye Nail Polish Bath Bombs

CHANGTIKEJI$12.404.7★6,486 rev

Newest

by launch date

2-Pack Animal Chocolate Molds - Cute 3D 12 Chinese Zodiac Silicone Silicone Candy Chocolate Molds Tiger Rabbit Dragon Snake Shapes Baking Molds for Candy Candle Resin Fondant Ice Cube DIY Crafts

XBYzuzi$10.514 rev

6mo ago

Bookmark Resin Molds Silicone Set of 15-Cavity Bookmark Making Kit Silicone Molds with Hole & 20 Pcs Colorful Tassels for Epoxy Resin Casting Personalized Handmade Gifts & Arts

GYBOHO$10.5034 rev

6mo ago

12-Cavity Extra Deep Coaster Resin Molds Silicone 4 Inches Round and Squares Coaster Silicone Molds for Resin Coaster Epoxy Resin Molds for Flower Bouquet

GYBOHO$14.0388 rev

6mo ago

2PCS Silicone Molds for Chocolate Number Letter Molds Reusable Candy Molds with Happy Birthday Decorating Symbols Mini Size Alphabet Decorating for Birthday Cake Lollipop Fondant Chocolate (Pink)

OLLBIT$5.1444 rev

7mo ago

Animal Resin Molds 3ps Turtle Frog and Lizard Shapes Silicone Molds for Epoxy Resin 3D Lifelike Animal Molds DIY Art Craft Resin Casting Home Decoration

XXKJSZJQ$10.6346 rev

7mo ago

Reviews

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

What buyers love

Quality-Overall17%

“Amazing quality”

Ease Of Use13%

“Easy to read”

Ease Of Cleaning8%

“cleans up easily”

Color7%

“Amazing colors”

Size-Overall6%

“Consistent size”

Value For Money6%

“Excellent Value”

Advertised Vs Actual Product6%

“As described”

Baking4%

“Perfect for my cakes”

Material Quality3%

“Good material”

Durability2%

“they seem durable for years to come”

What buyers complain about

Size-Overall20%

“Very large”

Thickness7%

“Not as thick as I hoped”

Strength7%

“Not sturdy”

Color6%

“Very muted colors”

Quality-Overall5%

“Bad quality”

Durability4%

“Falls apart”

Advertised Vs Actual Product3%

“False advertisement”

Ease Of Use3%

“Hard to take out”

Ease Of Cleaning3%

“Hard to clean”

Adhesion/Stickiness3%

“Does not stick”

Top return reasons

Size-Overall50%

Advertised Vs Actual Product8%

Strength7%

Material Quality5%

Value For Money5%

Functionality-Overall5%

Quality-Overall3%

Color2%

Thin2%

Thickness2%

Common questions

Is resin molds profitable to sell on Amazon United States?: The niche generates $2.5M/yr across 137 tracked products. 8 of 13 products launched in the last 360 days are still selling. 90-day search growth is -11.7%. Flapen's verdict: Worth a look (62/100).
How competitive is the resin molds niche?: 92 brands and 119 sellers compete. The top 5 products take 16% of clicks and top 5 brands hold 39% of demand.
What do buyers complain about in resin molds?: Top complaints mined from reviews: Size-Overall, Thickness, Strength. The return rate is 1.7%.
When does demand for resin molds peak?: Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the resin molds niche?: Listings span $3.47–$56.36; the average listing price is $12.57 (sweet spot $15–$100). The average incumbent carries 4,487 reviews — the moat a new listing must climb.

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resin molds

Market data

Competition

Demand & seasonality

Product shelf

Top sellers

Newest

Trending

Reviews

What buyers love

What buyers complain about

Top return reasons

Common questions

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