Inciteful vs Scite

Inciteful is a free web tool that helps researchers discover academic literature through citation networks. Paper Discovery builds a network around selected papers and surfaces important and similar papers, along with authors and institutions. Results can be filtered by keyword, distance, and year. Literature Connector maps citation paths between two papers in an interactive visualization, supporting interdisciplinary work and entry into unfamiliar research areas. Inciteful says its database covers more than 240 million academic papers and indexes more than 2 billion citations, using sources including OpenAlex, Semantic Scholar, Crossref, and OpenCitations. Researchers can import BibTeX files to seed a graph, provided entries include DOIs, then export results in BibTeX format or to Zotero, Mendeley, or another reference manager. Core tools are free with no stated usage limits. The maker says the codebase is fully open source. Graph Pruning is beta and may not remain supported or become permanent.

Scite helps researchers discover and assess scientific literature through citation context. Its Smart Citations classify later citation statements as supporting, contrasting with, or mentioning a paper. Scite Search matches citation statements extracted from full text and supports citation chaining, filters, and alerts. Reference reports display citation text with filters for classification, section, year, or source type. Scite Assistant answers from peer-reviewed literature and links each answer to its source, while Reference Check examines manuscript references for citation context, retractions, editorial notices, and contrasting findings. Collections can import papers from Zotero, Mendeley, DOI CSV files, or search results and alert users to new citations and retractions. Integrations include an API, Zotero plugin, browser extension, institutional holdings, and MCP connections for ChatGPT and Claude. Scite reports indexing 317M+ articles and extracting 1.6B+ Smart Citations. It offers web, API, and extension access, with a free plan and paid plans from 20 /mo annually.