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Perplexity
PICKA smarter way to find answers, with sources you can follow.
NotebookLM
Ask questions and create summaries from your own source material.
Elicit
Find and organize academic papers for research questions.
Consensus
Explore research-backed answers from published scientific papers.
Scite
Explore how research papers are cited and discussed by later studies.
SciSpace
Read and understand scientific papers with research assistance.
Connected Papers
Discover related academic papers from a research starting point.
Wolfram|Alpha
Compute answers and explore structured knowledge across many subjects.
ResearchRabbit
Map related research papers and follow a topic’s literature.
Semantic Scholar
Search scientific papers and explore AI-powered research highlights.
ChatPDF
Ask questions about a PDF and find answers grounded in its contents.
Explainpaper
Get plain-language explanations of difficult academic papers.
Kore.ai SearchAssist
Enterprise search and conversational knowledge retrieval for business information.