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Connected Papers - Free AI Tool

Connected Papers

Connected Papers is a visual tool for researchers to explore and find academic papers related to their field using a graph-based approach.

4.9(281 reviews)
Freemium
Trending
What is Connected Papers?
Connected Papers is a research discovery tool that generates visual graphs to map the academic landscape around a single seed paper. Its primary mechanism analyzes citation networks to construct an interactive visualization of semantically related works, assisting researchers with citation discovery and academic literature summarization. The platform also integrates structured subject modules covering science, mathematics, and humanities topics. These modules provide step-by-step interactive explanations designed to guide learners through complex concepts and help researchers situate their manuscripts within a broader field of study, thereby improving clarity. The tool is built for academic researchers, applied scientists, and students conducting literature reviews. In a typical workflow, a user inputs a key paper to generate a graph for exploring a new topic or identifying foundational and derivative works. While its interactive explanations assist learners, the daily generation limits on its freemium plan can restrict comprehensive multi-chapter dissertation writing. For specialized academic queries or verifying complex mathematical proofs, users must still cross-reference the primary literature, as the system provides navigational guidance rather than direct answers.
Connected Papers Pricing
Pricing modelFreemium
Starting price—
Free planYes
Free trial—
Billing—
Pros & Cons of Connected Papers
Pros
  • Generates visual graphs that map co-citation relationships, revealing papers you might otherwise miss.
  • Automatically identifies and separates foundational 'Prior Works' from influential 'Derivative Works' for any paper.
  • Helps discover relevant literature in unfamiliar fields by visualizing the most important related articles.
Cons
  • The free tier is heavily restricted, allowing users to generate only five literature graphs per month.
  • Cannot generate a graph for a brand-new paper until it has accumulated a citation history.
Frequently Asked Questions

How does Connected Papers work?

Connected Papers analyzes an order of ~50,000 papers to create a graph of the few dozen papers with the strongest connections to the origin paper. Papers are arranged according to their similarity, based on Co-citation and Bibliographic Coupling. The tool uses a Force Directed Graph to visually cluster similar papers together.

What can I use Connected Papers for?

Connected Papers can be used to get a visual overview of a new academic field, ensure you haven't missed important papers, create a bibliography for your thesis, and discover the most relevant prior and derivative works in your field.

What types of paper identifiers can I use with Connected Papers?

You can use Paper DOI, arXiv Paper URL, Paper Title, Semantic Scholar Paper URL, and PubMed Paper URL to start building a graph in Connected Papers.

What database does Connected Papers use?

Connected Papers is connected to the Semantic Scholar Paper Corpus, which contains hundreds of millions of published papers across many scientific fields.

Who developed Connected Papers?

Connected Papers was developed by Alex Tarnavsky, Eitan Eddie Smolyansky, Itay Knaan Harpaz, and Sahar Perets as a side project to improve literature search workflows.
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Related Topics

#research
#ai-tool
#2026
#connected-papers
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4.9(281 reviews)

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Categoryeducation
Pricing ModelFreemium
Global Rating4.9 / 5.0
Free Plan AvailableYes
Last Updated8/26/2026