Scite
Academic research tool that shows how scientific papers cite each other, classifying each citation as supporting, contrasting, or simply mentioning a claim.
About
Scite helps researchers evaluate the reliability of published work by going beyond simple citation counts. Each citation is tagged as supporting, contrasting, or mentioning, and you can read the surrounding passage in context without leaving the platform. The index covers over 280 million full-text articles, patents, preprints, and clinical trials, and integrates with Zotero and other reference managers. A free tier offers limited searches; the Personal plan costs $20 per month with student discounts available. Organizations and developers can contact sales for custom pricing.