Undermind
Undermind is an AI research agent that conducts deep academic research autonomously. Give it a research question and…
Metaphor Systems
Metaphor is an AI search API designed for developers to find content by meaning, not just keywords. Search…
Liner
Liner is an AI-powered web highlighter and research tool. Highlight important content on any webpage, and Liner's AI…
Glasp
Glasp is a social web highlighter where you highlight and organize quotes from any webpage or YouTube video.…
Perplexity Pages
Perplexity Pages lets you create comprehensive, well-sourced articles on any topic with one click. AI researches the subject,…
Semantic Scholar
Free AI-powered research tool from Allen Institute for AI. Semantic search across 200M+ papers with citation analysis, TLDR…
Consensus
AI search engine for scientific research that finds and summarizes evidence from 200M+ peer-reviewed papers. Get consensus views…
Elicit
AI research assistant for literature reviews. Searches 125M+ academic papers, extracts key information, and summarizes findings across multiple…
Explainpaper
AI tool that makes academic papers easier to understand. Highlight confusing passages and get plain English explanations powered…