TOOLS
Connected Papers
Paper-relationship visualization and discovery
ResearchFreemiumLLM-drafted
Part of this entry was LLM-drafted and is being polished.
Connected Papers builds a graph of papers connected to a starting paper — by co-citation similarity rather than direct citation. Helps find related work that may not citationally connect but share concepts. Free 5 graphs/month; paid for unlimited.
Editor's verdict
Most-loved tool for 'I have one good paper, what else exists in this space?' — the graph view captures relatedness that flat search misses. Pricing is fair. Combined with ResearchRabbit, covers most early-stage literature search.
Use cases
- paper relationship visualization
- find related papers
- literature mapping
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Last updated: 2026-04-29