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Filter by what you need, then compare up to 4 printers side by side

Every printer here is verified, compatible or expected to work with SimplyPrint. Pick the features you need, tick up to 4 printers and compare their specs, connection methods and what owners say. See the full compatibility list

Not sure where to start? Our buyer's guides: Best 3D printer 2026 · Schools · Beginners and home · Print farms · Business

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A short verdict for hobbyists, schools, print farms and businesses, written by AI from our catalog data.
Printer Rat Rig V-Core 3 (500mm) 3D printer Rat Rig V-Core 3 (500mm) IFactory3D One 3D printer IFactory3D One
Compatible Compatible
Connection methods
  • Klipper (Moonraker): Compatible
  • OctoPrint: Compatible
What you need to connect it
  • Klipper (Moonraker): Nothing extra: the printer runs Klipper as it ships
  • OctoPrint: A Raspberry Pi running OctoPrint, plugged into the printer with a USB cable
In use with SimplyPrint In use with SimplyPrint
December 2020 2021
Made by a company from Portugal EU Germany EU
Reviewed by None listed yet None listed yet
500 x 500 x 500 mm 290 x 180 x 3000 mm
PLA, PETG, TPU & flexibles PLA, PETG
Motion system CoreXY Belt printer
Unknown Yes
Unknown 1
280 °C 260 °C
Up to 100 °C Up to 100 °C
Unknown Wi-Fi, USB, SD card
No No
Yes No
500 x 500 mm 290 x 180 mm
Nozzle it ships with 0.4 mm 0.4 mm
Filament diameter 1.75 mm 1.75 mm
Firmware it ships with Klipper Marlin
No Yes
SimplyPrint's rating of the brand, from public sources. How we rate Open 5.0 of 5 for Rat Rig · Why Not rated yet
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758 printers

2 of 4 picked - Rat Rig V-Core 3 (500mm), IFactory3D One Clear