Perplexity
Perplexity is a free AI-powered answer engine that provides accurate, trusted, and real-time answers to any question.
Google NotebookLM | Note Taking & Research Assistant Powered by AI
Use the power of AI for quick summarization and note taking, NotebookLM is your powerful virtual research assistant rooted in information you can trust.
Explorer - AI Powered Discovery & Learning Engine
Explorer is an AI-powered discovery and learning engine that provides intelligent and relevant search results. Try it now!
PopAi: Chat, Read, Write and Present with AI
PopAi is a powerful AI tool that allows you to chat with any document or pdf（GPT-4 & GPT-4o） in one click, create ai powerpoint and slides with kinds of free templates and generate any AI images fast.