Best AI Search & Research in United States
Compare 11 AI Search & Research Tools by what they do, pricing and real customer reviews.
Perplexity
AI answer engine that searches the web and cites its sources.
You.com
AI search and research assistant with cited answers.
NotebookLM
Google's research notebook that answers questions from your own sources.
Consensus
Searches scientific papers and summarises what the research says.
Elicit
AI research assistant for finding and analysing academic papers.
scite
Shows how research papers have been cited, supported or disputed.
Semantic Scholar
Free AI-powered search engine for scientific literature.
Humata
Ask questions of your PDFs and documents.
Kagi
Ad-free paid search engine with AI assistant tools.
Undermind
Deep research agent for scientific literature.
Julius AI
Analyse data and make charts by chatting with your spreadsheets.