Consensus
AI research engine that extracts answers from peer-reviewed papers and explains evidence succinctly.
Sorting
Scite Assistant
Research assistant that finds, explains, and verifies claims with Smart Citations across scientific literature.
ChatGPT Deep Research
Agentic multi-step web research in ChatGPT that reads, reasons, and delivers cited, structured reports.
ResearchRabbit
Discovery agent for academic webs of papers and authors, surfacing connections and emerging work.
Perplexity (with Deep Research)
Answer engine and autonomous deep-research mode that searches widely, reads sources, and synthesizes findings.