Nebius vs Union.ai

專項更強Tailored specifically for high-throughput generative media inference pipelines, whereas Nebius targets general GPU compute infrastructure.

面向 AI 開發者的 GPU Pod、Serverless 推論與叢集雲平台

Together AI is the AI Native Cloud — a full-stack platform for running, fine-tuning and training open-source models. It spans serverless inference APIs, dedicated endpoints, GPU clusters, post-training and storage, all backed by in-house systems research.

從全球市集以秒為單位租用雲端 GPU

為 AI 與資料工作負載打造的无伺服器雲端基礎設施

專項更強Provides exceptionally cheap serverless inference for open models via API, but does not offer raw bare-metal GPU rentals.

由 PyTorch Lightning 創建團隊打造的 AI 雲端平台

專項更強Combines model APIs and serverless GPU jobs, but lacks the enterprise-grade bare-metal infrastructure orchestration of Nebius.

FluidStack builds and operates large-scale compute infrastructure for AI, including gigawatt-class data centers and GPU clusters used for training and inference. The company designs its own power, cooling and data center systems, onshores manufacturing and deploys solar generation to supply the power its clusters need. Rather than a self-serve cloud console, FluidStack works with AI labs and enterprises to provision large reserved clusters, with orchestration tooling for the ML frameworks and schedulers those teams already use.

低成本雲端 GPU：面向 AI 工作負載的按分鐘執行個體與按秒計費沙箱。

為 AI 代理工廠打造的持久化 Ubuntu 雲端虛擬機

用於擴展 AI 工作負載的託管 Ray 平台