An open source, node-based program for image generation from a series of text prompts.

Server with ComfyUI

ComfyUI pre-installed on servers in the Netherlands, Finland, Germany, Iceland, Turkey and the USA

Rent a virtual (VPS) or a dedicated server with a pre-installed ComfyUI - a free and open-source program for image generation from a series of text prompts. Simply choose the desired plan, configure a server and start working in just 15 minutes.

Already installed - we have taken care of all the technical aspects
Fine-tuned server - high performance configurations optimized for ComfyUI
Supported 24/7 - we are always ready to help

4.3/5

4.8/5

SERVERS In action right now 5 000+

How it works

Choose server and license

Begin by choosing the most suitable server to meet your specific requirements. During the ordering process, choose the ComfyUI license, network settings, and set any other necessary parameters.
Place an order

After successfully placing your order and completing the payment, our team will reach out to you with precise details about when your server will be ready for use. Typically, the server setup process takes no longer than 15 minutes, though the duration may vary depending on the type of server you choose.
Start working

Once your server is prepared, we will promptly send you all the necessary access details via email. You can rest assured knowing that ComfyUI will be pre-installed and fully operational, enabling you to commence your work without any unnecessary delays.

Get the pre-installed ComfyUI on virtual (VPS) or dedicated servers

ComfyUI is provided only for leased HOSTKEY servers. To get the ComfyUI, select it in the "Software" tab while ordering the server.

ComfyUI on virtual (VPS) servers

Rent a reliable VPS in the Netherlands, Finland, Germany, Iceland, Turkey and the USA.

Server delivery ETA: ≈15 minutes.

Choose a VPS server

ComfyUI on dedicated servers

Rent a dedicated server with a full out-of-band management in the Netherlands, Finland, Germany, Turkey and the USA.

Server delivery ETA: ≈15 minutes.

Choose a dedicated server

ComfyUI — officially free software

ComfyUI is an open source program that allows users to generate images from a series of text prompts for free. It is available under the GNU General Public License v3.0.

We guarantee that our servers are running safe and original software.

FAQ

How to install ComfyUI on a virtual or dedicated server?

To install ComfyUI, you need to select it while ordering a server on the HOSTKEY website. Our auto-deployment system will install it on your server.

I am having trouble installing and/or using ComfyUI

If you have any difficulties or questions when installing and/or using this software, carefully learn the documentation on the official website of the developer, read about typical problems and how to solve them or contact ComfyUI support.

ComfyUI key features

ComfyUI, when deployed on-premise, delivers a range of key features designed to provide a flexible, customizable, and efficient user interface for image generation workflows.

Customizable Workflow Automation

ComfyUI enables users to create automated image generation workflows with a flexible node-based system, allowing seamless integration of various tasks like pre-processing and model loading.

Node-based Interface

The node-based interface makes it easy to build and manipulate workflows by connecting functional nodes for tasks such as image generation and style transfer, providing clear, visual management.

Integration with AI Models

ComfyUI integrates with various AI models like Stable Diffusion, enabling on-premise image generation with full control over model selection and settings.

Real-time Preview

With real-time previews, users can see immediate results as they adjust settings, enhancing the creative process and enabling quicker iterations.

Advanced Configuration Options

ComfyUI offers a wide range of configurable parameters, enabling users to fine-tune model settings, image quality, and generation techniques for optimized outputs tailored to specific needs.

Support for Custom Nodes

The platform supports creating custom nodes and integrating third-party ones, offering users the flexibility to develop tailored solutions for diverse applications.

Batch Processing and Automation

ComfyUI supports batch processing, making it easy to generate multiple images or automate repetitive tasks like transformations or style applications.

Multi-GPU Support

The platform allows for efficient multi-GPU usage, enhancing performance when running complex models or processing large datasets, ideal for power users.

On-premise Privacy and Security

On-premise deployment ensures data privacy and security, as all processes and data remain within the organization’s infrastructure, avoiding cloud-based risks.

Why choose a ComfyUI server at HOSTKEY?

TIER III Data Centers

Top reliability and security provide stable operation of your servers and 99.982% annual uptime.
DDoS protection

The service is organized using software and hardware solutions to protect against TCP-SYN Flood attacks (SYN, ACK, RST, FIN, PUSH).
Round-the-clock technical support

The application form allows you to get technical support at any time of the day or night. First response within 15 minutes.

What customers say

After launching another successful IP — HUNT: Showdown, a competitive first-person PvP bounty hunting game with heavy PvE elements, Crytek aimed to bring this amazing game for its end-users. We needed a hosting provider that can offer us high-performance servers with great network speed, latency, and 24/7 support.

Stefan Neykov Crytek

doXray has been using HOSTKEY for the development and the operation of our software solutions. Our applications require the use of GPU processing power. We have been using HOSTKEY for several years and we are very satisfied with the way they operate. New requirements are setup fast and support follows up after the installation process to check if everything is as requested. Support during operations is reliable and fast.

Wimdo Blaauboer doXray

We would like to thank HOSTKEY for providing us with high-quality hosting services for over 4 years. Ip-label has been able to conduct many of its more than 100 million daily measurements through HOSTKEY’s servers, making our meteorological coverage even more complete.

D. Jayes IP-Label

1 /

Our Ratings

4.3 out of 5

4.8 out of 5

Get pre-installed ComfyUI on servers in the Netherlands, Finland, Germany, Iceland, Turkey and the USA.

Hosting Control Panels VPN servers Databases Developer Tools Frameworks Business apps Virtualization Website & CMS Storage software Communication Monitoring Streaming software Kubernetes ISPmanager cPanel CyberPanel FASTPANEL Personal Shadowsocks VPN Wireguard UI VPN MongoDB Docker Dokku Gitea Appwrite Proxmox VE VMware and RedHat's oVirt WordPress Rocket.Chat Owncast AzuraCast cPanel license Reseller hosting сPanel CyberPanel VPS Dedicated server with WordPress CyberPanel VPS CRM software Security software and VPN Jitsi Nextcloud LEMP MySQL Grafana KASM RabbitMQ OpenSearch N8N Plesk GitLab Minikube Moodle Hiddify Mastodon Drupal Rocket.Chat Ubuntu Rocket.Chat Docker Rocket.Chat Docker LAMP OpenCart TeamSpeak Mumble Palworld Joomla Odoo Games Minecraft: Java Edition Server Database Monitoring Kasm MicroK8s WooCommerce TrueNAS MinIO BigBlueButton Webmin Desktop Desktop Openlitespeed Prometheus Zabbix Machine Learning Self-hosted AI Chatbot PyTorch Xubuntu OpenPanel PyTorch Hestia Control Panel Node.js Django LinuxGSM + Web LGSM Jupyter Notebook JupyterLab Shopify Apache Spark Anaconda Magento Apache Guacamole + Xfce Apache Airflow Minecraft server the UK

Server with ComfyUI

How it works

Choose server and license

Place an order

Start working