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Pick your 3D printer

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 Prusa MK3.9 3D printer Prusa MK3.9 Prusa MK4 3D printer Prusa MK4
Compatible Compatible
Newer version Prusa MK3.9S Prusa MK4S
Connection methods
  • SimplyPrint Client: Compatible
  • OctoPrint: Compatible
  • Prusa direct firmware: Compatible
  • SimplyPrint Client: Compatible
  • OctoPrint: Compatible
  • Prusa direct firmware: Compatible
What you need to connect it
  • SimplyPrint Client: A computer or Raspberry Pi on the same network that stays on, running the SimplyPrint Client
  • OctoPrint: A Raspberry Pi running OctoPrint, plugged into the printer with a USB cable
  • Prusa direct firmware: The SimplyPrint firmware for Prusa printers, in beta, installed on the printer
  • SimplyPrint Client: A computer or Raspberry Pi on the same network that stays on, running the SimplyPrint Client
  • OctoPrint: A Raspberry Pi running OctoPrint, plugged into the printer with a USB cable
  • Prusa direct firmware: The SimplyPrint firmware for Prusa printers, in beta, installed on the printer
In use with SimplyPrint 100+ printers use SimplyPrint
July 2023 March 29, 2023
Made by a company from Czechia EU Czechia EU
250 x 210 x 210 mm 250 x 210 x 220 mm
Prusa MMU 3 Prusa MMU 3
Unknown Open frame
PLA, PETG, TPU & flexibles PLA, PETG, TPU & flexibles
Motion system Unknown Bed slinger
Unknown No
1 1
No No
No No
300 °C 300 °C
Up to 120 °C Up to 120 °C
Wi-Fi, Ethernet, USB Wi-Fi, Ethernet, USB
Prints from Unknown USB stick
Yes Yes
Yes Yes
250 x 210 mm 250 x 210 mm
Nozzle it ships with 0.4 mm 0.4 mm
Filament diameter 1.75 mm 1.75 mm
Firmware it ships with Marlin Marlin
Yes Yes
SimplyPrint's rating of the brand, from public sources. How we rate Open 4.9 of 5 for Prusa · Why Open 4.9 of 5 for Prusa · Why
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Brand's spool tags (NFC) Whether its multi-material unit can recognise any filament Open: tags for any filament Prusa uses OpenPrintTag, an open standard: SimplyPrint reads and writes it, for any filament. How it works Open: tags for any filament Prusa uses OpenPrintTag, an open standard: SimplyPrint reads and writes it, for any filament. How it works

758 printers

2 of 4 picked - Prusa MK3.9, Prusa MK4 Clear