AI disclosure: this site is assisted and operated with AI. Listings are drafted with AI and checked against public pages. They are not endorsements or live access tests. Full note
SearchFree
Mainland China: not confirmed
Literature discovery app that maps related papers from a seed set of citations.
从一组种子论文出发绘制相关研究网络的文献发现应用。
Marked “not confirmed” because NavBoth only checked public pages and did not verify access from mainland China.
SearchFree tier
Search tool that answers from research papers and shows the academic sources it used.
Mainland China: not confirmed
View listingSearchFree tierEditor's pick
Answer engine that searches the web and shows citations beside the reply, with a free tier and a paid Pro plan.
Mainland China: not confirmed
View listingSearchFree tier
AI search and chat assistant that answers with citations, with free and Pro plans listed publicly.
Mainland China: not confirmed
View listing