AnswerThis

A powerful AI research assistant that helps you quickly find and understand academic papers. Get AI-powered comprehensive answers with direct citations from 250M+ verified research sources in minutes. AnswerThis is an all-in-one AI research assistant that helps scholars, students, and scientists search over 300 million research papers, chat with PDFs, spot research gaps, and draft citation-backed literature reviews or sections directly usable in papers. It targets researchers, PhD students, professors, medical professionals, early-career academics, and consultants who need faster, more accurate literature reviews and evidence synthesis without switching between multiple tools. It generates answers and drafts with line-by-line citations from verified papers, supports 2000+ citation styles (APA, MLA, Chicago, etc.), and lets you export them with one click so the referencing stays accurate and traceable. You can upload PDFs and chat with them directly, asking the AI to summarize sections, extract data, explain findings, or compare them to other literature in the database. It includes features like bibliometric analysis, concept mapping, keyword exploration, and AI-driven gap identification to help uncover hidden patterns or unexplored areas in the literature. Unlike generic AIs, AnswerThis is specialized for science with a massive research-only database, stronger focus on citation-backed drafting, and end-to-end workflow tools (search, library, AI writer) in one tab.