Perplexity AI
AI-powered search engine with citations
13 AI tools for researchers — covering literature review, data analysis, summarization, and knowledge management.
AI-powered search engine with citations
AI research assistant that turns documents into insights and audio
Summarize PDFs and documents instantly with AI
Language model powered semantic search
Chat with your PDFs to extract insights and answers instantly.
AI assistant integrated directly into your web browsing
Real-time transcription and meeting notes with AI
Chat with PDF documents using AI
AI-powered note-taking and second brain for knowledge management
AI search engine for finding answers in scientific research papers
High-accuracy speech-to-text transcription
AI search engine that answers questions with cited sources.
Save and search everything you read online.