Overview
Litmaps is a hosted research workflow for discovering and monitoring scientific literature. Users can search by topic, author, DOI, PubMed ID, or arXiv ID, then build maps from citation and reference connections. The service provides visual organization, annotations, sharing, Zotero synchronization, and email alerts for new papers on a tracked topic. It is aimed at students, researchers, and teams preparing literature reviews. The official pricing page lists a free plan with limited inputs and maps, plus paid education, commercial, and team plans with broader search and collaboration features. No official open-source product repository was found.