Google NotebookLM
⭐ FeaturedNotebookLM is Google's research assistant that reads your uploaded documents and lets you have a conversation with them. Upload a PDF, a YouTube link, or some notes — and ask it anything about the content.
Similar tools in Research & Analysis
View All →Perplexity searches the web in real time and gives you answers with citations baked in. You can ask follow-up questions like a conversation, and it remembers the thread. For fact-checking or quick research, it's genuinely more reliable than asking a plain chatbot.
Wolfram Alpha computes answers using real mathematics, not text prediction. From calculus and statistics to unit conversions and data plots, it gives you exact, verifiable results — not a best guess.
Elicit is an AI research engine trained on millions of academic papers. Ask a research question and it finds relevant studies, summarizes findings, compares results, and cites sources — essential for researchers and graduate students.
Semantic Scholar is the Allen Institute's AI-powered academic search engine covering 214 million+ papers. It maps citation networks, measures research impact, and surfaces related papers intelligently — built for serious researchers.
AI-powered academic search engine — searches millions of peer-reviewed papers and extracts evidence-based answers