MetaSo (metaso.cn) is a leading Chinese AI-powered search engine in 2026, delivering ad-free, direct answers with strong reasoning, multi-model support (including DeepSeek, etc.), file upload analysis, voice responses, slideshow summaries, custom skills/workflows, and API access. It excels in deep research ("先想后搜" / "先搜后扩"), natural language queries, privacy-focused experience, and fast creative/content generation—ideal for Chinese users, researchers, marketers, and self-media creators needing efficient, no-ads AI search and Q&A.