Connected Papers

Connected Papers

Connected Papers is a tool that helps researchers visually explore academic literature. Entering a single paper generates a relational graph of related papers, which is used for topic selection research, filling knowledge gaps, and constructing reference lists.

AI Learning Tools#Literature Graph#Thesis Association#Topic Research

Updated: 2026-10-26

What is Connected Papers?

Connected Papers is a tool that helps researchers and applied scientists visually explore academic literature. Its official value proposition is "finding and exploring papers relevant to your field". Its core usage is simple: input an identifier of a paper (DOI, arXiv ID, URL, title, or a link from Semantic Scholar or PubMed), and it will generate a relationship graph of similar papers around this seed paper. For those who are new to a field or worried about missing important literature, such a graph presents the field's context more intuitively than keyword searches. The official website states that it is built on the Semantic Scholar database and covers hundreds of millions of papers from various disciplines.

Who is it for?

  • Graduate students and researchers who are entering a new research direction and need to quickly establish a comprehensive overview of the field
  • People writing review articles or proposal reports who are worried about missing important literature
  • Scholars conducting topic research who want to find prior work and the latest progress
  • Paper authors who need to efficiently compile their reference lists
  • Interdisciplinary researchers who wish to use the graph to understand the connections between papers in unfamiliar fields

Key features

6
1

Visualized Literature Graph

Input a typical paper to generate a graph of similar papers, with node distances representing relevance, enabling quick intuitive understanding of the field.

2

Prior and Derivative Literature Views

The Prior Works view helps identify important foundational work in the field, while the Derivative Works view discovers review articles and subsequent latest progress.

3

Catch Important Papers

In fields with explosive growth of papers such as machine learning, graph-based discovery helps avoid missing key recent literature without the need to maintain your own list.

4

Build Bibliographies

Start with a set of papers you've definitely included in your references, then use the graph to complete the remaining relevant literature, assisting in compiling the bibliography for your thesis.

5

Multi-entry retrieval

Supports various starting methods such as DOI, arXiv, paper URLs, titles, and links from Semantic Scholar and PubMed, and provides example graphs.

6

Interdisciplinary Coverage

It can generate graphs for any paperslistingd in Semantic Scholar, whether in machine learning, biology, philosophy, or any other field, with no restriction to a single discipline.

How to use Connected Papers

  • It is recommended to start with a seed paper that you have already read and are sure is relevant.
  • the generated graph will usually be more aligned with your direction than searching from scratch.
  • For the nodes of interest in the graph, you can continue to build new graphs and expand gradually.
  • When writing a review or reference, first use Prior Works to lock the foundational literature, and then use Derivative Works to supplement the latest SOTA, which will result in a more stable structure.
  • The free and paid scope is subject to the official website's pricing page.
  • The graph data relies on the inclusion of Semantic Scholar, and a very small number of unincluded literatures may not appear.
  • Always return to the original text for verification before citing.
  • the graph is only an entry for discovering clues, not an endorsement of the authority of the literature.

Traffic & popularity

Data month Sep 2026

Connected Papers receives about 1.5M visits per month and ranks #30,643 worldwide.

Monthly visits
1.5M
โ–ฒ 23.8% vs last month
โ–ผ 6.9% vs 3 mo. ago
Global rank
#30,643
of all websites
Bounce rate
54.3%
leave after one page
Avg. duration
2:16
per visit
Pages / visit
3.27
per visit
Country rank
#6,926
in its top market

Monthly visits

12 months
2.0M1.5M1.0M500.0K0
Oct 2025Apr 2026Sep 2026

Traffic sources

  • Direct39.7%
  • Search39.3%
  • Referrals14.9%
  • Social2.4%
  • AI assistants2.3%
  • Other1.4%

Top countries

  • United States12.6%
  • Indonesia9.8%
  • China9.5%
  • India6.2%
  • Germany5.2%

Estimated from third-party traffic data.

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