Connected Papers is a unique, visual tool to help researchers and applied scientists find and explore papers relevant to their field of work.

PUREsuggest is described as 'Based on a set of selected publications, suggesting related publications connected by references' and is an website. There are three alternatives to PUREsuggest, not only websites but also apps for Mac, Windows and Linux. The best PUREsuggest alternative is Connected Papers, which is free. Other great sites and apps similar to PUREsuggest are Snowball and Scopus.
Connected Papers is a unique, visual tool to help researchers and applied scientists find and explore papers relevant to their field of work.

Snowball lets you quickly find and filter through papers using the snowballing method. Start with a core collection of papers, and find more by going through their citations and references.

Elsevier’s Scopus, the largest abstract and citation database of peer-reviewed literature. Search and access research from the science, technology, medicine, social sciences and arts and humanities fields.
