Perplexity
提供免费计划
AI搜索引擎，提供带引用来源的实时问题答案。分析文件、图片，并提供各种主题的专业研究。
Copyseeker - AI Reverse Image Search Tool
Advanced AI-powered reverse image search tool that helps find image sources, similar images, and det...
MirrorThink - AI Scientific Research Assistant
AI-powered scientific research tool for literature analysis, mathematical calculations, and market r...
ResearchBuddy - Automatic Literature Reviews
AI-powered tool that automates literature reviews for academic research, streamlining the process an...
Crossplag AI Content Detector - Detect AI-Generated Text
AI detection tool that analyzes text using machine learning to identify whether content was generate...