Metaso is a Chinese AI search engine that delivers structured, ad-free research answers with outlines, mind maps, and full source citations.
Metaso, from Chinese AI company Metaso/MetaSo, reimagines search as research. Instead of ten blue links, it returns a structured report with an outline, key points, and a mind map, all grounded in cited sources users can inspect. Modes include quick search for simple questions, deep research for comprehensive reports, and study mode that organizes findings for learning. The platform indexes Chinese web content exceptionally well, offers document upload for question answering, and stays completely ad-free — a major reason for its rapid adoption among Chinese students and professionals. The structured output format saves researchers from reconstructing an answer out of scattered links: outlines and mind maps give an immediate mental model of the topic. Source transparency is strong, with every claim linked to its origin page. The absence of advertising keeps results focused purely on informational quality.
Metaso is free for core search with a daily usage quota, and it shows no ads. Optional monthly and annual memberships raise the quota and unlock heavier deep-research runs and extra credits, while developers can access Metaso’s search API on a usage basis with a free starter allowance.
Metaso is for Chinese-speaking students, researchers, and professionals who want structured, source-grounded research answers without ads or SEO spam in the results. Students preparing theses and professionals building reports benefit from the report-generation modes.
Yes, core search and structured answers are free; heavy deep-research usage may be metered with optional membership upgrades. Free access covers most daily research; memberships meter the heaviest deep-research usage.
Metaso offers enterprise services and developer access through its platform; most users interact through the web and mobile apps. Enterprise services extend Metaso’s search capabilities into organizational knowledge workflows.
Metaso offers more structured Chinese-language research output than general chatbots, competing with Kimi and Perplexity in the Chinese market. Metaso’s structured reports exceed general chatbots for research, while Perplexity leads English-language coverage.