TOOLS
ResearchRabbit
Visual paper-discovery and citation graph navigation, free
ResearchFreeLLM-drafted
Part of this entry was LLM-drafted and is being polished.
ResearchRabbit lets you start with one paper and visually explore related work — citation graphs, similar papers, author networks. Free for individuals. Like Spotify Discover Weekly but for academic papers.
Editor's verdict
Free, well-loved by graduate students. Visual discovery is genuinely useful when you don't yet know what you're looking for — beats keyword search for exploring a new field. For 'I know what I want to find' queries, search engines are faster. Pair with Connected Papers (similar concept).
Use cases
- paper discovery
- citation graph visualization
- literature mapping
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Last updated: 2026-04-29