CO
Consensus
Research freemium (free + paid plans)
Best for: finding evidence across papers
AI tools, mapped
What each tool does, who it's for, how its pricing works, and what to check about your data — from public documentation. How we cover tools →
EL
Elicit
Research freemium (free + paid plans)
Best for: analysing research papers
NO
NotebookLM
Research free
Best for: a source-grounded research notebook
PE
Perplexity
Research freemium (free + Pro)
Best for: an answer engine with citations