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
Search
Research Rabbit
Free AI research discovery tool that maps research landscapes and suggests relevant papers based on your collections.
What’s good
- Completely free
- Great discovery
- Visual mapping
Where it falls down
- Requires collections
- Limited analysis
- No full text
Features
Paper discovery
Research mapping
Collections
Collaboration
Alternatives
Others doing the same job
Visit
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
Meta AI · Search
Free platform linking machine learning research papers with their code implementations and benchmark results.
Pricing
Free
Trust 87
Google · Search
AI-powered research notebook from Google that generates insights, summaries, and audio overviews from your documents.
Pricing
Free
Trust 85
Some links on this page are affiliate links, including links that pass through Skimlinks. If you buy through them we may earn a commission, at no extra cost to you. It never affects a tool's placement or score: see our methodology and affiliate disclosure. We currently earn nothing from this particular link.