01
Perplexity AI · Search
AI-powered answer engine that searches the web and provides cited, conversational answers to complex questions.
Pricing
Free - $20/month
Trust 89
17 tools ranked
The best AI search tools
Answer engines and research tools. The question to ask is not how good the answer sounds, but whether it shows you the sources and whether those sources say what it claims.
How the ranking works →Visit
02
Allen Institute for AI · Search
AI-powered academic search engine that uses NLP to find relevant research papers and extract key information.
Pricing
Free
Trust 88
03
Meta AI · Search
Free platform linking machine learning research papers with their code implementations and benchmark results.
Pricing
Free
Trust 87
04
Google · Search
AI-powered research notebook from Google that generates insights, summaries, and audio overviews from your documents.
Pricing
Free
Trust 85
05
Elicit · Search
AI research assistant that helps find, summarize, and extract data from academic papers for literature reviews.
Pricing
Free - $10/month
Trust 84
06
Consensus · Search
AI search engine that finds and synthesizes answers from peer-reviewed scientific research papers.
Pricing
Free - $12/month
Trust 83
07
Scite · Search
AI platform that shows how research papers have been cited and whether citations support or contrast claims.
Pricing
$20/month
Trust 81
08
Connected Papers · Search
Visual tool that creates interactive graphs of related academic papers to explore research connections and trends.
Pricing
Free (limited) - $6/month
Trust 80
09
Research Rabbit · Search
Free AI research discovery tool that maps research landscapes and suggests relevant papers based on your collections.
Pricing
Free
Trust 79
10
SciSpace (Typeset) · Search
AI research platform that helps discover, read, and understand scientific papers with an interactive copilot.
Pricing
Free - $12/month
Trust 77
11
Undermind · Search
AI research search using reasoning to find highly relevant papers traditional search misses.
Pricing
$20/month
Trust 77
12
You.com · Search
AI-powered search engine offering conversational search, code generation, and image creation in one platform.
Pricing
Free - $15/month
Trust 76
13
ChatPDF · Search
AI tool that lets you chat with PDF documents, asking questions and getting answers from the content.
Pricing
Free - $20/month
Trust 76
14
Litmaps · Search
Visual literature mapping tool that creates citation-based maps to discover connected research papers.
Pricing
Free - $10/month
Trust 76
15
Scholarcy · Search
AI article summarizer that reads research papers and creates interactive flashcards with key findings and references.
Pricing
Free - $10/month
Trust 74
16
Iris.ai · Search
AI research workspace for R&D teams that automates systematic literature reviews and data extraction from scientific papers.
Pricing
Enterprise pricing
Trust 74
17
Humata · Search
AI tool for asking questions about uploaded documents, getting instant answers with page citations.
Pricing
Free - $15/month
Trust 72
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