Perplexity
Education & ResearchAI answer engine that searches the web and cites its sources.
Learn faster, study and research. Updated daily. 15 tools
AI answer engine that searches the web and cites its sources.
Research notes and AI writing for academics.
Language learning with AI conversation practice.
Book summaries in text and audio.
Homework help with AI and community answers.
Interactive lessons in math, science and coding.
AI teaching assistant Chrome extension.
Language learning with AI and native speakers.
Google's research notebook that learns from your own documents.
AI research assistant that finds and summarises academic papers.
Search engine that answers questions using scientific research.
Read, understand and write research papers with AI help.
Khan Academy's AI tutor that guides students instead of giving answers.
Flashcards and AI study tools that turn notes into practice tests.
Learn languages with bite-sized lessons and AI conversation practice.