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    PyTorch

    PyTorch is a fully featured framework for building deep learning models.

    PyTorch officially free

    Server with PyTorch

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

    Rent a virtual (VPS) or a dedicated server with pre-installed PyTorch - a free and open-source machine learning library. Simply choose the right plan, configure a server and start working in just 15 minutes.

    • Already installed - we have taken care of all the technical part
    • Fine-tuned server - high performance configurations optimized for PyTorch
    • 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

    1. Choose server and license

      Choose the right server to align perfectly with your distinct requirements. When placing an order, make sure to select the PyTorch license, and other essential parameters according to your needs.
    2. Place an order

      Upon finalizing your order and completing the payment, our team will get in touch with you. They will inform you when the chosen server will be ready. Typically, the server setup process concludes within a mere 15-minute timeframe, regardless of the server category.
    3. Start working

      Once the server is up and operational, we will promptly share access details with you via email. So that you can dive straight into your tasks without any unnecessary delays.

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

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

    PyTorch 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

    PyTorch 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
    PyTorch officially free

    PyTorch — officially free library

    PyTorch is a free and open-source deep learning framework built to be flexible and modular for research, with the stability and support needed for production deployment. It is released under the modified BSD license.

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

    FAQ

    How to install PyTorch on a virtual or dedicated server?

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

    I am having trouble installing and/or using PyTorch

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

    What is a PyTorch server used for?

    A PyTorch server gives the resources needed to develop, train and apply machine learning models built on PyTorch. They are best used for processing big datasets, building sophisticated neural networks and running real-time analysis. If ML teams move demanding tasks to a dedicated PyTorch server, they can work more quickly, ensure their results are the same and rely on stable performance in production.

    Can I upgrade my server later?

    All HOSTKEY PyTorch servers are built to be scalable. You can enhance important parts such as RAM, CPU or GPU whenever you need, without transferring your workloads. This makes it easy for teams to deploy on a small scale and then add more resources as their work develops, without any service interruptions.

    What if I need other ML libraries too (e.g., TensorFlow)?

    No problem. HOSTKEY offers many pre-configured environments that include well-known machine learning libraries such as TensorFlow, Scikit-learn, JAX and Hugging Face Transformers. You may use these environments together with PyTorch or join several libraries in one project to fulfill your needs.

    Is support included in the server rental?

    Yes. All PyTorch server rentals from HOSTKEY give you access to our expert support team at any time. If you need help with your environment, optimizing training, fixing GPU driver problems or configuring Docker, our experts are ready to help at any time to ensure you continue working productively.

    Can I request custom server specs for specific workloads?

    Absolutely. HOSTKEY is known for offering custom services designed for tough machine learning tasks. If your project requires a custom mix of hardware, including more GPU memory, high IOPS storage or better CPUs, we can design a server that suits you. Researchers, startups and businesses looking for unique AI applications will find custom specs very useful.

    PyTorch key features

    PyTorch is a machine learning library based on the Torch library, used for applications such as computer vision and natural language processing.

    Self-hosted and Secure
    PyTorch can be deployed on your own server, offering significant advantages in terms of control, security, and performance, making it an excellent choice for organizations with specific requirements or constraints.
    Dynamic Computational Graphs
    PyTorch uses dynamic computational graphs (also known as define-by-run), enabling greater flexibility and ease of use when building and modifying neural networks during runtime.
    Tensors and NumPy Integration
    PyTorch provides a powerful N-dimensional array class called Tensor, which is similar to NumPy arrays but with additional features for GPU acceleration. It also integrates seamlessly with NumPy for easy interoperability.
    Automatic Differentiation
    PyTorch includes an automatic differentiation library called Autograd, which automatically computes gradients for tensor operations, simplifying the process of backpropagation during neural network training.
    Rich Ecosystem
    PyTorch has a rich ecosystem of libraries and tools, including torchvision for computer vision, torchtext for natural language processing, and torchaudio for audio processing, among others.
    Support for GPU Acceleration
    PyTorch provides strong support for GPU acceleration using CUDA, enabling substantial performance enhancements in training and inference of deep learning models.
    Custom Neural Network Modules
    PyTorch’s nn.Module class allows users to easily define custom neural network layers and architectures, simplifying the creation of complex models tailored to specific tasks.
    Deployment and Production-Ready
    PyTorch supports TorchScript, which enables the conversion of PyTorch models into a production-optimized format that can be run independently of Python, making it suitable for deployment in production environments.
    Interoperability with Other Frameworks
    PyTorch offers interoperability with other frameworks and tools, including ONNX (Open Neural Network Exchange) for exporting models to other deep learning frameworks and libraries.
    Get pre-installed PyTorch
    on servers located in data centers across Europe, the USA, and Turkey.

    Why choose a PyTorch 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

    Crytek
    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
    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
    IP-Label
    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

    Why Choose a PyTorch Server from HOSTKEY?

    • Pre-installed & Ready to Go

      Deploy your PyTorch model faster with minimal setup time. Every PyTorch server is equipped with the latest release of PyTorch, CUDA and the most popular ML frameworks. You don’t need to waste hours configuring dependencies, it only takes a few minutes to get your PyTorch models up and running, not hours.

    • Optimized for Performance

      Whether you're training a complex neural network or a large language model, the hardware is fully optimized so that each component, from GPU to memory and storage, can support PyTorch machine learning tasks without troubles.

    • Data Centers Across the Globe

      Place your PyTorch model near your end users. With data centers located across Europe, USA and Asia, you can deploy PyTorch models globally to improve latency and performance. Our PyTorch servers are Ideal for researchers and businesses working with real-time or distributed applications.

    • 24/7 Technical Support

      If you need help with deploying a PyTorch model or troubleshooting a performance issue, error-solving or performance issue, our experienced engineers are available around the clock to support you with setup, optimization or emergency fixes, so your PyTorch machine learning projects stay on track.

    • Pre-installed AI Software

      You can access a range of environments, including PyTorch, TensorFlow, JupyterLab and Docker containers on the marketplace. Be it by experimenting with computer vision or by running a production-grade PyTorch model, it all comes ready by default.

    • Scalable Infrastructure

      Begin with a few customers and work your way up. Increase your computing, storage and graphics processing power without moving your applications. This makes it easy to scale your PyTorch machine learning projects as demand grows.

    • Flexible Billing

      You can choose to pay for your website by the hour or by the month. Perfect for both one-off experiments and long-term PyTorch server deployments.

    • Discounts Up to 40%

      You can cut costs by renting for a long period or by purchasing in bulk. Excellent for both research and startup companies. Our pricing models will help to keep your PyTorch server costs under control.

    Use Cases for PyTorch Servers

    1. Training Deep Learning Models

      Training complex architectures like CNNs, RNNs and Transformers requires serious GPU. An effective PyTorch server lets you deploy PyTorch models effectively, cutting down training time intensely.

      Recommended config: Two AMD EPYC processors, 256GB of RAM and two A100 GPUs

    2. Fine-Tuning Pre-trained Models

      Use PyTorch to fine-tune models like BERT, GPT, or LLaMA on your own datasets. With enough GPU memory and fast CPU threads, your PyTorch model adapts quickly to specific tasks.

      Recommended config: AMD Ryzen 7950X, 128GB RAM, 2x RTX 4090

    3. Research & Academic Projects

      A cheap GPU VPS is a very good option whether you want to test some prototype architecture or whether you want to do benchmark tests. These PyTorch servers provide an ample compute resource suitable only to the level of academic PyTorch machine learning research.

      Recommended config: 8 vCPU VPS, 32GB RAM, 1x RTX 5090

    4. Real-Time Inference & Deployment

      Once trained your PyTorch model may be deployed to a specialized PyTorch server to make predictions over REST APIs. This is paramount to auto-pilot systems or chatbots simulation technology, or fraud detection applications that need low-latency inference.

      Recommended config: AMD EPYC, 64GB RAM, 1x RTX 5090

    5. AI-Powered Web Apps and Services

      Embed PyTorch models into your backend as part of an application vision task, recommendation or NLP application. Deploy PyTorch models with which intelligent web services are powered.

      Recommended config: Ryzen 7950X, 64GB RAM, 1x RTX 4090

    6. Edge & Robotics Simulation

      In the case of IoT and robotics, PyTorch has become commonplace in simulation, as well as in the training of agents. Strong GPUs on dedicated servers will also guarantee that your PyTorch machine learning models will train in a good manner and will respond promptly to real-life variables.

      Recommended config: Dedicated server with 1x A100, 128GB RAM

    7. Medical Imaging & Diagnostics

      Apply PyTorch models to such tasks as tumor segmentation, image classification, and anomaly detection. Medical datasets require a large amount of memory and GPU.

      Recommended config: EPYC 7402, 256GB RAM, 2x A100

    8. Financial Forecasting and Anomaly Detection

      Predict stock trends or anomalous behavior by training time-series models with LSTMs or transformers in PyTorch. The PyTorch gives the flexibility and speed required by financial data pipelines on a dedicated PyTorch server.

      Recommended config: Ryzen 7950X, 64GB RAM, 1x RTX 4090

    Example PyTorch Server Configuration

    Entry-Level (Good for development and inference)

    • CPU: AMD Ryzen 7950X
    • RAM: 64GB DDR5
    • GPU: 1x RTX 4090
    • Storage: 1TB NVMe SSD
    • Network: 1Gbps unmetered

    Perfectly suitable for those who are just beginning to put a PyTorch model in production or those that require an inference execution environment with quick turnaround and low costs, this low-end PyTorch server fits the bill quite well. It is particularly suited to low-intensity machine learning done with PyTorch and validating models in the wild before going big.

    Balanced (Ideal for fine-tuning and mid-size training)

    • CPU: Dual AMD EPYC 7402
    • RAM: 128GB DDR4 ECC
    • GPU: 2x RTX 4090
    • Storage: 2TB NVMe SSD + 4TB HDD
    • Network: 1Gbps unmetered

    This hardware arrangement is excellent in situations where the user desires to optimize an off-the-shelf PyTorch-trained model or execute training training sessions with much memory and graphic processing unit (GPU) ability. Such a balanced PyTorch server can be used in production-level PyTorch machine learning at a reasonable budget.

    High-End (Large-scale training and enterprise workloads)

    • CPU: Dual AMD EPYC 9654
    • RAM: 256GB DDR5 ECC
    • GPU: 2x NVIDIA H100
    • Storage: 4TB NVMe SSD RAID-1
    • Network: 1Gbps unmetered

    This high-end PyTorch server provides the best performance that users with high volume enterprises or who have large training workloads require. It Promotes the entire cycle of intricate PyTorch machine learning initiatives in an efficient way.

    Virtual & Dedicated Server Options

    Dedicated Servers (Monthly)

    1. DS-Pro-A100

      • CPU: Dual EPYC 7402
      • RAM: 256GB ECC
      • GPU: 2x A100
      • Storage: 4TB NVMe SSD
      • Network: 1Gbps
      • Price: €1299/month

      Targeted at the users who use PyTorch models routinely to tackle serious AI problems, this standalone server allows dual A100s, which are fantastic at deep learning research, model optimization, and production-scale machine learning in PyTorch.

    2. DS-Gamer-4090

      • CPU: Ryzen 7950X
      • RAM: 128GB
      • GPU: 1x RTX 4090
      • Storage: 2TB NVMe SSD
      • Network: 1Gbps
      • Price: €479/month

      Fast and economical PyTorch computer servers to programmers and young companies. It can fit most training tasks and it is ideal whenever you require adopting PyTorch models under cost constraints.

    3. DS-Economy

      • CPU: Ryzen 5900X
      • RAM: 64GB
      • GPU: None
      • Storage: 1TB SSD
      • Network: 1Gbps
      • Price: €139/month

      This affordable option suits backend logic, data preprocessing, or CPU-bound inference tasks before you deploy the PyTorch model to a GPU-enabled instance.

    VPS (Hourly & Monthly)

    1. VPS-Medium

      • vCPU: 8 cores
      • RAM: 32GB
      • Storage: 200GB NVMe
      • Network: 1Gbps
      • €0.05/hr or €29/month

      It is a good fit in terms of small-scale development and testing since a VPS provides sufficient computing resources to start working on the basic PyTorch models. Just what you need when tinkering or planning to release PyTorch models in production in the future.

    2. VPS-GPU-Lite

      • vCPU: 12 cores
      • RAM: 64GB
      • GPU: RTX 3060
      • Storage: 500GB NVMe
      • Network: 1Gbps
      • €0.19/hr or €109/month

      A budget-friendly PyTorch GPU supported experiment server. This VPS would be excellent to use in the early-stage machine learning with PyTorch that does not require expensive top-level GPUs.

    3. VPS-GPU-Pro

      • vCPU: 16 cores
      • RAM: 128GB
      • GPU: RTX 4090
      • Storage: 1TB NVMe
      • Network: 1Gbps
      • €0.39/hr or €199/month

      Instant setup. You can set up servers in minutes thanks to our AI software that is already installed. A lot of the tools are either free or given at a reduced price. You can choose to be billed by the hour or by the month. You can use our servers for everything from small projects to large businesses. You can save up to 40% when you buy a volume or long-term plan.

    Start Your PyTorch Project in Minutes

    Select a location, choose server type, and launch your environment - all in just a few clicks.

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