OctoPrint vs PrusaSlicer

OctoPrint7.8Visit PrusaSlicer7.7Visit

Higher score OctoPrint #7 in 3D Printing Software 7.8/10 Free plan Free plan✓ 2 of 6 features Visit OctoPrint

vs

PrusaSlicer #8 in 3D Printing Software 7.7/10 Free plan Free plan✓ 5 of 6 features Visit PrusaSlicer

• OctoPrint fits best

  Free self-hosted printer control and monitoring

• PrusaSlicer fits best

  Free multi-material slicing with automation options

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Side by side

Feature	OctoPrint 7.8/10 Visit ↗	PrusaSlicer 7.7/10 Visit ↗
At a glance
Editor score	7.8	7.7
Ranking	#7 in 3D Printing Software	#8 in 3D Printing Software
Best for	Free self-hosted printer control and monitoring	Free multi-material slicing with automation options
Pricing model	Free	Free
Starting price	Free plan	Free plan
Free plan	✓	✓
Free trial	—	—
Deployment	Self-hosted	Desktop
Platforms	Web, Linux, Windows, macOS	Windows, macOS, Linux
Integrations	2 integrations	5 integrations
Features OctoPrint 2/6 · PrusaSlicer 5/6
Auto supports	Not checked yet	✓ (best)
Printer control	✓	✓
Print monitoring	✓	✓
Cloud slicing	—	—
Multi-material tools	—	✓ (best)
Model repair	Not checked yet	✓ (best)
Our review
Pros	Free, AGPL-licensed software with self-hosted deployment Controls jobs, monitors temperatures, and displays webcam feeds Plugins and an API extend printer operations across supported platforms	Free, open-source slicing for Windows, macOS, and Linux Multi-material painting, multi-extruder preparation, and support generation Command-line automation with preview, repair, and host transfer
Cons	Self-hosted deployment puts installation and upkeep on the operator Printer control depends on compatibility with the connected printer Its focus is printer operation rather than a broad model-preparation workflow	Slicing runs locally rather than through cloud slicing No AI features are included Advanced capabilities may be more than simple print jobs need
Our verdict	OctoPrint is free, open-source software for operating compatible consumer 3D printers through a web browser. It is aimed at makers and teams that want self-hosted control over print jobs, files, progress, temperatures, and webcam… Read the review →	PrusaSlicer is desktop software for converting 3D models into printable G-code. It supports FDM and resin workflows, configurable printer and material profiles, automatic and manual support generation, multi-material preparation, model… Read the review →

Strengths and trade-offs

• OctoPrint — where it wins

  • Free, AGPL-licensed software with self-hosted deployment
  • Controls jobs, monitors temperatures, and displays webcam feeds
  • Plugins and an API extend printer operations across supported platforms

  Where it doesn't

  • Self-hosted deployment puts installation and upkeep on the operator
  • Printer control depends on compatibility with the connected printer
  • Its focus is printer operation rather than a broad model-preparation workflow

• PrusaSlicer — where it wins

  • Free, open-source slicing for Windows, macOS, and Linux
  • Multi-material painting, multi-extruder preparation, and support generation
  • Command-line automation with preview, repair, and host transfer

  Where it doesn't

  • Slicing runs locally rather than through cloud slicing
  • No AI features are included
  • Advanced capabilities may be more than simple print jobs need

• OctoPrint7.8/10 · Free plan

  A free, open-source control hub for monitoring and managing compatible 3D printers.

  Visit OctoPrintFull verdict →
• PrusaSlicer7.7/10 · Free plan

  A capable local slicer for multi-material preparation, automation, and detailed print control.

  Visit PrusaSlicerFull verdict →