Hugging Face is the leading open-source AI community platform in 2026, hosting over 2M+ models, 1M+ Spaces applications, and 500k+ datasets for collaboration across text, image, video, audio, and 3D modalities. It features trending models, instant demos via Spaces, Inference Providers (45k+ models via unified API), Compute (from $0.60/hour GPU), and Enterprise solutions. Free for individuals with paid PRO/Team/Enterprise upgrades—ideal for developers, researchers, organizations building, sharing, and deploying ML.

ModelScope is Alibaba DAMO Academy's leading open-source AI model hub in 2026, hosting tens of thousands of models for NLP, CV, audio, multimodal, text-to-video, and more. It features easy inference/demo, datasets, tools, community contributions, and MaaS (Model-as-a-Service) for seamless exploration, fine-tuning, and deployment. Free access with online demos/notebooks makes it ideal for developers, researchers, and enterprises seeking cutting-edge Chinese/global AI models like Qwen, GLM, Tongyi series.