Connected Papers
Builds a visual graph of papers related to one starting paper, grouping similar work so you can spot clusters and older foundations.
- Free plan or free tier
Nonprofit, open source tool that turns a search into a visual map of research areas, built on BASE and PubMed.
Not enough info yet on works in Word or Google Docs, developer API, shows sources for its answers, mobile app. Check the tool's own site.
Listing written by ResearchBest, checked 2026-11-03. Report a correction or request removal. Back to citation maps and discovery.