Octoprint

Self-Hosted

Open-source 3D printer management and monitoring tool

Overview

Octoprint enables remote control and monitoring of 3D printers via a web interface, eliminating the need for a dedicated PC. Key features include print job scheduling, webcam streaming with timelapse creation, real-time progress tracking, and notifications for print completion or failures. It supports deployment on Raspberry Pi (via OctoPi image), Docker containers, or Linux systems, and works with most 3D printers via USB. The platform’s extensive plugin ecosystem (1000+ community-built tools) adds custom functionality like filament management, power control, and more.

Self-Hosting Resources

Find Official Image on Docker Hub View Source & Docs

Below is a reference structure for docker-compose.yml. ⚠️ Do NOT run blindly. Replace placeholders with official values.

docker-compose.template.yml TEMPLATE


version: '3'
services:
  octoprint:
    image: <OFFICIAL_IMAGE_NAME>:latest
    container_name: octoprint
    ports:
      - "8080:<APP_INTERNAL_PORT>"
    volumes:
      - ./data:/app/data
    restart: unless-stopped

Key Features

Remote 3D printer control & real-time monitoring
Webcam streaming + automated timelapse creation
Extensive plugin ecosystem (1000+ community tools)
Cross-device web interface (mobile/desktop compatible)
Support for Raspberry Pi & Docker deployment

Frequently Asked Questions

? Is Octoprint hard to install?

Octoprint is beginner-friendly with the OctoPi image—flash it to an SD card, insert into a Raspberry Pi, connect to your printer via USB, and you’re ready. Docker and manual Linux setups are also available for advanced users.

? Is it a good alternative to Prusa Connect?

Yes! Octoprint is a self-hosted alternative that avoids cloud dependency, offers more customization via plugins, and supports a wider range of 3D printers beyond Prusa models.

? Is it completely free?

Octoprint is 100% free and open-source. There are no subscriptions, paid tiers, or hidden fees—all core features and most community plugins are free to use.

Top Alternatives

Prusa Connect (cloud-based) Search Google

MakerBot CloudPrint Search Google

AstroPrint (hybrid cloud/self-hosted) Search Google

Tool Info

Pricing Free/Open Source

Category Manufacturing

Platform Self-Hosted

Pros

⊕ Privacy-focused (no cloud dependency, local data storage)
⊕ 100% free and open-source (GPLv3 license)
⊕ Lightweight (runs on low-power devices like Raspberry Pi Zero W)
⊕ Wide compatibility with most 3D printer models

Cons

⊖ Requires basic technical setup (flashing SD cards, connecting hardware)
⊖ No native mobile app (relies on responsive web interface)
⊖ Webcam/timelapse features need additional hardware
⊖ Initial printer configuration may require tweaks for optimal performance