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Prusa Research

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Czech 3D printer maker behind the open-source Original Prusa MK4S, MINI+, and CORE One machines.

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  • Deployment Any, Cloud Based
  • Starting price $409
  • Free trial Not offered
  • Best for Freelancers, Startups, SMEs

What is Prusa Research?

Prusa Research is a 3D printer manufacturer headquartered in Prague, Czech Republic, founded in 2012 by Josef Prusa out of the open-source RepRap project. The company builds and ships its Original Prusa printers, including the MINI+, MK4S, CORE One, and XL, directly to customers in more than 160 countries. Most models are available fully assembled or as self-build kits at a lower price.

Prusa printers use the Nextruder direct-drive extruder with automatic mesh bed leveling and input shaping for vibration control. The CORE One is a fully enclosed CoreXY printer with active chamber heating, while the MK4S and MINI+ use an open-frame Cartesian design. Printers connect to PrusaSlicer, the free open-source slicing software, and to Prusa Connect for cloud-based remote monitoring and control.

Key Features of Prusa Research

Prusa Research lists 10 documented features, including Nextruder direct-drive extruder with automatic mesh bed leveling (load-cell sensor), Input Shaper and Pressure Advance for vibration control at higher speeds and Fully enclosed CoreXY design with active chamber heating up to 55C (CORE One). The list below covers what the product does rather than how it is marketed.

  • Nextruder direct-drive extruder with automatic mesh bed leveling (load-cell sensor)
  • Input Shaper and Pressure Advance for vibration control at higher speeds
  • Fully enclosed CoreXY design with active chamber heating up to 55C (CORE One)
  • Tool-free swappable nozzles (0.25mm to 0.8mm)
  • Free, open-source PrusaSlicer software for Windows, macOS, and Linux
  • Prusa Connect cloud service and PrusaLink local network control with a documented API
  • Available as fully assembled units or lower-cost self-assembly kits
  • Open-source firmware and hardware design heritage from the RepRap project
  • Multi-material printing support via the MMU3 upgrade (up to 5 materials)
  • Wi-Fi and Ethernet connectivity with offline/local operation supported

Prusa Research Pricing

Prusa Research lists 4 plans. Three carry a published figure, from $409 to $1,199; the rest are quoted on request.

MINI+

$409

180 x 180 x 180 mm build volume

Kit-only (self-assembly); smallest and most affordable current Prusa model

MK4S

$740

250 x 210 x 220 mm build volume

Open-frame flagship with Nextruder, input shaping, and automatic bed leveling; kit version from about $592; current price reflects an active seasonal promotion

CORE One+

$1,199

250 x 220 x 270 mm build volume

Fully enclosed CoreXY design with active chamber heating to 55C; kit version from $925

XL

From $2,129

360 x 360 x 360 mm build volume, up to 5 toolheads

Large-format printer; price scales with number of toolheads (1 to 5) for multi-material printing

Prusa Research Specifications

Prusa Research is available on web app, Windows and macOS and has iOS and Android apps. It offers an API.

Deployment
  • Any
  • Cloud Based
Billing cycle
Onetime
Desktop
  • Web App
  • Windows
  • macOS
Mobile
  • iOS
  • Android
Languages
  • English
Built for
  • Freelancers
  • Startups
  • SMEs
  • Enterprises
Support
  • Email
  • Live Support
  • Tickets
  • Training
Integrations
Works with PrusaSlicer and open STL/3MF/G-code file formats; Prusa Connect (cloud) and PrusaLink (local, documented OpenAPI spec) provide remote monitoring; MMU3 unit adds multi-material/color upgrades
Public API
Yes
Free trial
No
Free plan
No
Runs in browser
Yes
Customisable
Yes
Website
prusa3d.com

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Prusa Research Comparisons

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Prusa Research FAQs

The MK4S is an open-frame Cartesian printer, while the CORE One is a fully enclosed CoreXY printer with active chamber heating, better suited to engineering materials like ASA, PC, and nylon.

Yes, most Prusa models are available as self-assembly kits at a lower price than the pre-assembled version, aimed at users comfortable building their own printer.

Yes, through the optional MMU3 (Multi Material Unit) upgrade, which supports up to 5 materials or colors on compatible printers.

Prusa printers use PrusaSlicer, a free and open-source slicer for Windows, macOS, and Linux.

Yes, through Prusa Connect, a free cloud service, or PrusaLink, which runs locally on the printer's network without requiring the internet.

Yes, Prusa Research publishes open-source firmware and, for many models, open hardware designs, continuing the company's roots in the RepRap project.