petg
Worth a lookShows a $5.9M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size
Incredible$5.9M$5.9M/yr · 3.2M searches
Returns
Incredible0.8%return rate — above 5% kills the launch gate
Avg price
Incredible$29.96avg listing price — sweet spot $15–$100
Competition
Good41%top-5 click share — leaders hold, buyers still browse
Price range
Good$10.27–$133.37cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good6.2%search→purchase rate — share of searches ending in a sale
Brand share
Good72%top-5 brand share — brands hold most of the demand
Review moat
Okay1,873.87avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Bad-2.0%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, petg is a $5.9M/yr Amazon United States market (3.2M searches/yr). The top 5 brands hold 72% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Worth a look — 66/100.
Data updated Aug 6, 2026 · scored weekly · How we score niches
petg market data
- Units sold / yr
- 150K–200K
- avg 5,000–6,000/product
- Revenue / yr
- $4.5M–$6.0M
- units × avg price
- Conversion rate
- 6.2%
- Avg BSR
- #130
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 4.7%
- Avg brand age
- 33 months
- Avg seller age
- 111 days
Competition & brand share
The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them.Brands
18 rising
Sellers
26
Top-5 brand share
72%
Top 20: 100%
Top-5 click share
41%
Top 20: 79%
Open market
22%
- SUNLU27%
- ELEGOO17%
- Creality11%
- OVERTURE10%
- Yoopai8%
- Polymaker6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -2.0% search growth over the last 90 days.Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 4.8×
Top petg search terms
- petg filament1.5M/yr
- petg809K/yr
- petg filament 1.75238K/yr
- rainbow filament125K/yr
- filament petg89K/yr
- polymaker petg75K/yr
- 3d printer filament petg56K/yr
- petg filament 1kg23K/yr
- petg 3d printer filament32K/yr
- creality petg40K/yr
Top petg 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
SUNLU PETG Filament 1.75mm 1kg Black
SUNLU$14.164.7★316 rev
OVERTURE High Speed PETG Filament 1.75mm 1kg Black
OVERTURE$13.614.3★16,627 rev
SUNLU PETG Filament 1.75mm 4kg 2 Black+2 Black
SUNLU$40.834.6★376 rev
Official CREALITY PETG 3D Printer Filament 1.75mm 1KG (2.2lbs) Black
Yoopai$13.564.5★4,467 rev
ELEGOO PETG Filament 1.75mm Black 1KG 3D Printer Filament Dimensional Accuracy +/- 0.02 mm 1kg Spool(2.2lbs) Fits for Most FDM 3D Printers
ELEGOO$12.574.6★1,679 rev
Newest
by launch date
EONO3D PETG Filament 1.75mm Black 1kg 3D Printer Filament
EONO3D$10.2778 rev
Creality Ender PETG 3D Printer Filament 1.75mm 4KG (8.8lbs) High Precision Strong Toughness Odorless Better Flow Moistureproof 3D Printing Ender PETG Filament Black+White+Blue+Red
Creality$43.02118 rev
Creality Ender PETG 3D Printer Filament 1.75mm 2KG (4.4bs) High Precision Strong Toughness Odorless Better Flow Moistureproof 3D Printing Ender PETG Filament Black & White
Creality$23.34335 rev
SUNLU PETG Filament 1.75mm 2kg Black+White
SUNLU$25.90309 rev
Soleyin PETG 3D Printer Filament 1.75mm Neatly Wound Strong Toughness Filament Smooth Glossy Finish 1 kg Spool(2.2lbs) Dimensional Accuracy +/- 0.02mm Fit Most FDM Printers(Black)
SOLEYIN$11.02244 rev
Trending
90-day click momentum
SUNLU High Speed PETG Filament 1.75mm 4KG Sky Blue+Mint Green+Pink+Orange
SUNLU$44.584.2★
Creality Ender PETG 3D Printer Filament 1.75mm 4KG (8.8lbs) High Precision Strong Toughness Odorless Better Flow Moistureproof 3D Printing Ender PETG Filament Black+White+Blue+Red
Creality$43.024.6★
SUNLU PETG Filament 1.75mm 4kg Black+White+Grey+Oak
SUNLU$44.114.6★
SUNLU 3D Printer Filament Bundle PETG Filament 1.75mm Neatly Wound Individually Vacuum Packed 250g Spool 8 Rolls White+Transparent+Red+Blue+Yellow+Green+Orange+Purple
YOOPAI$39.684.5★
EONO3D PETG Filament 1.75mm Black 1kg 3D Printer Filament
EONO3D$10.274.4★
What buyers say about petg
What buyers praise and complain about, mined from review topics.What buyers love
“performance as premium brands”
“Great Value”
“The colors are vibrant”
“The material is super strong”
“No problems with adhesion”
“Works well with generic PETG settings”
“Compatible with all printers”
“As advertised”
“Very strong results”
“The durability of PETG is good”
What buyers complain about
“Print quality is not good at all”
“Horrible Quality”
“Adhesion Issues”
“Not true black”
“Doesnt work”
“this honestly feels a little overprice for what it is”
“turned the heat up still didn't work”
“Do not use”
“Not as described”
“Broke my plate”
Top return reasons
Common questions
- Is petg profitable to sell on Amazon United States?
- The niche generates $5.9M/yr across 45 tracked products. 9 of 9 products launched in the last 360 days are still selling. 90-day search growth is -2.0%. Flapen's verdict: Worth a look (66/100).
- How competitive is the petg niche?
- 18 brands and 26 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 72% of demand.
- What do buyers complain about in petg?
- Top complaints mined from reviews: Print Quality, Quality-Overall, Adhesion/Stickiness. The return rate is 0.8%.
- When does demand for petg peak?
- Demand peaks in Apr–May–Jun–Jul; the busiest month runs 4.8× the quietest.
- What does it cost to enter the petg niche?
- Listings span $10.27–$133.37; the average listing price is $29.96 (sweet spot $15–$100). The average incumbent carries 1,874 reviews — the moat a new listing must climb.