Scite.ai is a powerful 2026 AI research assistant built on licensed access to massive peer-reviewed literature (1.5B+ citations across 200M+ sources). Its flagship Smart Citations classify citations as supporting, contrasting, or mentioning with confidence scores, enabling evidence-based evaluation of claims. Features include AI Assistant for cited answers, advanced search, reference checks, dashboards for trends/journals/institutions, visualizations, alerts, and browser extensions. Ideal for researchers, PhD students, academics, universities, and corporate R&D—trusted by millions for faster, more reliable literature reviews and credibility checks.