List of the Top Cloud GPU Providers for ComfyUI in 2026

Rent RTX 5090 GPUs starting at just €0.75 per hour, charged by the second, and stop incurring costs as soon as the instance is terminated. Each RTX 5090 is equipped with 32 GB of GDDR7 memory and offers an impressive bandwidth of 1.79 TB/s, making it ideal for various tasks such as inference, fine-tuning, and image generation, without the need to overpay for unnecessary data-center cards. You can scale your usage from 1 to 8 GPUs per instance, or upgrade to the RTX Pro 6000 for handling larger models and ongoing production demands. Easily launch from pre-built templates designed for PyTorch, Jupyter, vLLM, ComfyUI, and Docker, save your custom images, and access via SSH. Enjoy no egress fees and flexible, short-term contracts. Our services are available in France, the UAE, and the US, ensuring you can keep your data within the EU when required.

Database Mart offers a comprehensive selection of server hosting services tailored to address a variety of computing needs. Their VPS hosting options provide dedicated CPU, memory, and disk space along with complete root or admin access, making them suitable for a wide range of applications such as database management, email services, file sharing, SEO tools, and script development. Each VPS package includes SSD storage, automated backups, and an intuitive control panel, catering to individuals and small businesses seeking cost-effective solutions. For those with more demanding requirements, Database Mart's dedicated servers deliver exclusive resources that ensure superior performance and security. These dedicated servers can be customized to support large software applications and handle high-traffic online stores, thus maintaining reliability for critical operations. Additionally, the company provides GPU servers equipped with high-performance NVIDIA GPUs, specifically engineered to manage advanced AI tasks and high-performance computing needs, making them ideal for both tech-savvy users and businesses. With such a varied selection of hosting solutions available, Database Mart is dedicated to assisting clients in identifying the perfect option that aligns with their specific needs, ensuring a seamless experience for all users.

Thunder Compute is a modern GPU cloud platform for businesses and developers that need cheap cloud GPUs for AI, machine learning, and high-performance computing. The platform provides access to H100, A100, and RTX A6000 GPU instances for a wide range of workloads including LLM inference, model training, fine-tuning, PyTorch, CUDA, ComfyUI, Stable Diffusion, data processing, deep learning experimentation, batch jobs, and production AI serving. Thunder Compute is built to help teams get the compute they need without overpaying for traditional cloud infrastructure. Companies use Thunder Compute when they want affordable cloud GPUs, GPU hosting for AI workloads, and a faster, simpler path to deploying GPU servers in the cloud. With transparent pricing, fast provisioning, persistent storage, scalable GPU capacity, and an easy-to-use platform, Thunder Compute supports both experimentation and production use cases. It is especially valuable for startups, AI product teams, research groups, and engineering organizations searching for low-cost GPU instances, cheap H100 and A100 cloud access, or an affordable alternative to legacy GPU cloud providers. For organizations focused on lowering infrastructure spend while maintaining speed and flexibility, Thunder Compute offers reliable cloud GPU infrastructure optimized for modern AI development and deployment. Businesses choose Thunder Compute when they need cheap cloud GPUs that can support rapid development, production inference, and cost-conscious scaling. By combining high-performance GPU access with simple deployment and predictable pricing, Thunder Compute helps teams move faster on AI initiatives while keeping infrastructure spend under control.