This is an AI writing and detection tool with features such as link building and content editing.

Keyword Insights is a keyword research toolkit for SEO and content marketing, supporting keyword generation, clustering, search intent mapping, and AI content brief creation, making it suitable for large-scale keyword analysis.

Mark Copy AI is an enterprise content creation and management tool that supports generating, scheduling, publishing, and managing content, helping teams carry out SEO content operations more efficiently.

SEO GPT is a free content generation tool for search optimization writing. It can generate natural, easy-to-read content around keywords and use real-time web data to write titles, topics, descriptions, and other text.

WisPaper is an AI academic search tool launched by the Fudan team to improve research efficiency. Through AI search technology, it helps scholars quickly find relevant literature. Its overseas literature database search connects with mainstream academic databases such as Google Scholar, can intelligently break down questions, and through secondary verification and deep search, quickly pinpoint high-quality literature.

Qiewen Academic is an AI academic agent launched by the FudanNLP team, the domestic version of WisPaper. Qiewen Academic can understand research questions and supports precisely finding needed literature from 360 million papers; when reading foreign-language papers, its AI translation preserves formulas and charts for smooth side-by-side reading.